BA00CC0WCP-E2_技术文档

Datasheet

2A/1A Variable Output

LDO Regulators

BA00DD0xx series BA00CC0xx series

●General Description

The BA00DD0xx and BD00CC0xx series are low-saturation regulators available for outputs up to 2A/1A. The output voltage

can be arbitrarily configured using the external resistance. These series of LDO regulators are offered in a broad packaging

lineup.

This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a

thermal shutdown circuit that protects the IC from thermal damage due to overloading.

●Features

±1% high-precision output voltage (BA00DD0xx)

●Packages

HRP5

W (Typ.) x D (Typ.) x H (Max.)

9.395mm x 10.54 mm x 2.005mm

6.50 mm x 9.50 mm x 2.50 mm

10.00 mm x 20.12 mm x 4.60 mm

10.00 mm x 30.50 mm x 4.60 mm

10.00 mm x 31.50 mm x 8.15 mm

Low saturation with PNP output

TO252-5

TO220CP-V5

TO220FP-5

TO220FP-5(V5)

Built-in over-current protection circuit that prevents

the destruction of the IC due to output short circuits

Built-in thermal shutdown circuit for protecting the IC

from thermal damage due to overloading

Built-in over- voltage protection circuit that prevents

the destruction of the IC due to power supply surges

●Key Specifications

Input Power Supply Voltage:

Output voltage type:

25V(Max.)

Variable

Output current: BA00DD0xx series

BA00CC0xx series

2A(Max.)

1A(Max.)

TO252-5

HRP5

Shutdown current:

Operating temperature range:

0μA(Typ.)

-40℃ to +125℃

TO220CP-V5

●Applications

Usable in DSP power supplies for DVDs and CDs,

FPDs, televisions, personal computers or any other

consumer device

TO220FP-5

TO220FP-5(V5)

●Ordering Information

B A 0 0 x x 0 W x x x

-

x x

Part

Number

Output voltage Output Current Shutdown

Package

HFP：HRP5

FP ：TO252-5

CP ：TO220CP-V5

T ：TO220FP-5

：TO220FP-5(V5)

Packaging and forming specification

TR: Embossed tape and reel

(HRP5)

E2: Embossed tape and reel

(TO252-5,TO220CP-V5)

None : Container Tube

(TO220FP-5,TO220FP-5(V5))

V5 :Forming(V5 only)

00:Variable

CC0 : 1A

DD0 : 2A

switch

W : Includes

switch

●Lineup

Maximum output current (Max.)

Package

Orderable Part Number

BA00CC0WT

BA00CC0WCP-V5E2

TO220FP-5

TO220CP-V5

TO252-5

Tube of 500

Reel of 500

1A

Reel of 2000 BA00CC0WFP-E2

TO220FP-5(V5) Tube of 500

BA00CC0WT-V5

TO220CP-V5

HRP5

Reel of 500

Reel of 2000 BA00DD0WHFP-TR

BA00DD0WCP-V5E2

2A

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.

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Datasheet

BA00DD0xx series BA00CC0xx series

●Block Diagrams / Pin Configurations / Pin Descriptions

[BA00CC0WFP] [BA00DD0WHFP]

N.C.(TO252-5)

GND(HRP5)

³

3

Vref

Driver

V_OUT

Vcc

4

2

0.33μF

+

22μF

OVP

TSD

OCP

1

5

Fin

C(ADJ)

R1

CTL

GND

R2

TOP VIEW

FIN

PINNo. Symbol

Function

1

2

CTL

V_CC

Output voltage ON / OFF control

Power supply voltage input

3

4

5

FIN

N.C./GND Unconnected terminal/GND*

1

2

3

4 5

OUT

C

Voltage output

Output voltage regulation terminal

GND

1

2 3 4 5

TO252-5

HRP5

GND

*TO252-5 is N.C., and HRP5 is GND

[BA00CC0WT] [BA00CC0CP-V5] [BA00DD0WCP-V5] [BA00DD0WCP-V5]

Vref

Driver

V_OUT

Vcc

4

2

0.33μF

+

22μF

OVP

TSD

3

OCP

1

5

CTL

C(ADJ)

R1

GND

R2

TOP VIEW

PINNo. Symbol

Function

1

2

3

4

5

CTL Output voltage ON/OFF control

V_CCPower supply voltage input

GND GND

OUT Voltage output

ADJ Output voltage regulation terminal

1 2 345

TO220FP-5

TO220FP-5(V5)

2 34 5

1

TO220CP-V5

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Datasheet

BA00DD0xx series BA00CC0xx series

●Absolute Maximum Ratings (Ta=25℃)

Parameter

Input Power Supply Voltage^*1

Symbol

Vcc

Limits

Unit

V

-0.3 to +35

2300(HRP5)

1300(TO252-5)

Power Dissipation^*2

Pd

2000(TO220FP-5)

mW

2000(TO220FP-5(V5))

2000(TO220CP-V5)

Operating Temperature Range

Ambient Storage Temperature

Junction Temperature

Topr

Tstg

-40 to +125

-55 to +150

+150

℃

V

Tjmax

VCTL

Output Control Terminal Voltage

Voltage Applied to the Tip^*3

-0.3 to +Vcc

+50

Vcc peak

V

*1

Must not exceed Pd

*2

HRP5 : In cases in which Ta≥25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 18.4 mW/℃.

TO252-5 : In cases in which Ta≥25℃ when a 70mm×70mm×1.6mm glass epoxy board is used, the power is reduced by 10.4 mW/℃.

TO252FP-5 : No heat sink. When Ta≥25℃, the power is reduced by 16 mW/℃.

*3

Applied voltage: 200msec or less (tr≥1msec)

tr≧1msec

50V

35V

MAX200msec

(Voltage Supply more than 35V)

0V

●Recommended Operating Ratings (Ta=25℃)

Parameter

Symbol

Vcc

Min.

4.0

3.0

－

Max.

25.0

1

Unit

V

BA00CC0xx

Input Power Supply Voltage

BA00DD0xx

BA00CC0xx

Output Current

Io

A

V

BA00DD0xx

－

2

Output Control Terminal Voltage

VCTL

0

Vcc

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Datasheet

BA00DD0xx series BA00CC0xx series

●Electrical Characteristics

BA00CC0xx Series (Unless otherwise specified, Ta=25℃, V_CTL=5V, Vcc=10V,Io=500mA,Vo=5V Setting)

Limit

Typ.

0

Parameter

Symbol

Unit

Conditions

Min.

－

Max.

10

Shut Down Current

Bias Current

Isd

Ib

μA

V_CTL=0V

－

2.5

1.225

0.3

－

5.0

mA V_CTL=2V, Io=0mA

Ｃ Terminal Voltage

Dropout Voltage

Peak Output Current

Vc

1.200

－

1.250

0.5

－

V

A

Io=50mA

ΔVd

Io

Vcc=Vo×0.95

1.0

f=120Hz, ein^※⁴=1Vrms,

Io=100mA

Ripple Rejection

R.R.

45

55

－

dB

Line Regulation

Reg.I

－

20

50

100

150

mV Vcc=6→25V

mV Io=5mA→1A

Load Regulation

Reg.L

Temperature Coefficient of

Tcvo

－

±0.02

－

％/℃ Io=5mA,Tj=0℃ to 125℃

Output Voltage

※5

Output Short Current

ON Mode Voltage

OFF Mode Voltage

Input High Current

Ios

VthH

VthL

I_CTL

－

2.0

－

0.40

－

A

V

Vcc=25V

ACTIVE MODE, Io=0mA

OFF MODE, Io=0mA

V_CTL=5V, Io=0mA

－

0.8

300

V

μA

100

200

※4 ein : Input Voltage Ripple

※5 Not 100% tested

BA00DD0xx Series (Unless otherwise specified, Ta=25℃, Vcc=8V, V_CTL=3V, Vo=5.0V setting)

Limit

Typ.

0

Parameter

Symbol

Unit

Conditions

Min.

－

Max.

10

Shut Down Current

Bias Current

Isd

Ib

μA

V_CTL=0V, Io=0mA

－

0.9

1.270

50

2.0

1.283

－

mA Io=0mA

ADJ pin Voltage

Vadj

Iadj

1.257

－

V

nA

V

Io=100ｍA

Io=0mA

ADJ pin Current ※6

Dropout Voltage1

Dropout Voltage2

Peak Output Current

△Vd1

△Vd2

Io

－

0.3

0.45

－

0.5

0.7

－

Vcc=0.95×Vo, Io=1A

Vcc=0.95×Vo, Io=2A

－

V

2.0

A

f=120Hz, ein^※⁷=-20dBV,

Io=100mA

Ripple Rejection

R.R.

－

55

－

dB

Line Regulation

Reg.I

－

15

50

35

mV Vcc=5.7V→25V, Io=200mA

mV Io=0mA→2A

Load Regulation

Reg.L

100

Temperature Coefficient of

Output Voltage ※6

Tcvo

－

±0.02

－

%/℃ Io=5mA, Tj=0℃ to 125℃

Output Short Current

CTL ON Mode Voltage

CTL OFF Mode Voltage

CTL Input Current

Ios

Von

Voff

ICTL

－

2.0

－

0.4

－

A

V

Vcc=25V

Vcc

0.8

120

ACTIVE MODE, Io=0mA

OFF MODE, Io=0mA

V_CTL=3V, Io=0mA

－

V

－

60

μA

※6 Not 100% tested

※7 ein=Input Voltage Ripple

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Datasheet

BA00DD0xx series BA00CC0xx series

●Typical Performance Curves

BA00CC0xx (3.3V preset voltage)

(Unless specified otherwise, Vcc=10V, VOUT=3.3V preset, VCTL=3V, Io=0mA, R1=2.2kΩ, and R2=6.8kΩ)

Fig.2

Fig.1

Circuit Current

Input Stability

Fig.4

Load Stability

Fig.3

Input Stability

（Io=500mA）

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Datasheet

BA00DD0xx series BA00CC0xx series

●Typical Performance Curves - continued

10

100

1k

10k

100k

1000k

FREQUENCY:f[Hz]

Fig.6

Fig.5

Ripple Rejection Characteristics

Input/Output Voltage Difference

Io-ΔVd Characteristics（Vcc=2.95V）

（Io=100mA）

Fig.7

Fig.8

Output Voltage

Circuit Current by load Level

Temperature Characteristics

(IOUT=0mA→1A)

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Datasheet

BA00DD0xx series BA00CC0xx series

●Typical Performance Curves - continued

Fig.10

Fig.9

CTL Voltage vs. Output Voltage

CTL Voltage vs. CTL Current

4

3

4

3

2

1

2

1

Fig.12

Fig.11

Thermal Shutdown

Circuit Characteristics

Overvoltage Operating

Characteristics (Io=200mA)

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Datasheet

BA00DD0xx series BA00CC0xx series

●Typical Performance Curves - continued

BA00DD0xx(5.0V preset voltage)

(Unless specified otherwise, Vcc=8V, VOUT=5V preset, VCTL=3V, Io=0mA, R1=15kΩ, and R2=44kΩ)

Fig.14

Input Stability

Fig.13

Circuit Current

Fig.16

Load Stability

Fig.15

Input Stability

（Io=2A）

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Datasheet

BA00DD0xx series BA00CC0xx series

●Typical Performance Curves - continued

Fig.18

Fig.17

Ripple Rejection Characteristics

Input/Output Voltage Difference

Iout-ΔVd Characteristics（Vcc=4.75V）

（Iout=100mA）

Fig.20

Fig.19

Output Voltage

Temperature Characteristics

Circuit Current by load Level

(IOUT=0mA→2A)

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Datasheet

BA00DD0xx series BA00CC0xx series

●Typical Performance Curves - continued

Fig.21

Fig.22

CTL Voltage vs. CTL Current

CTL Voltage vs. Output Voltage

Fig.24

Thermal Shutdown

Circuit Characteristics

Fig.23

Overvoltage Operating

Characteristics (lo=200mA)

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Datasheet

BA00DD0xx series BA00CC0xx series

●I/O equivalence circuit

< BA00CC0WT/BA00CC0WFP/BA00CC0WT-V5/BA00CC0WCP-V5 >

Vcc

25kΩ

C

CTL

10 kΩ

25kΩ

5.5kΩ

V_OUT

Fig.25

< BA00DD0WCP-V5/BA00DD0WHFP >

Vcc

10kΩ

39kΩ

2kΩ

V_OUT

CTL

ADJ

31kΩ

500Ω

Fig.26

●Output Voltage Configuration Method

Please connect resistors R1 and R2 (which determines the output voltage) as shown in Fig.27.

Please be aware that the offset due to the current that flows from the ADJ terminal becomes large when resistors with large

values are used. The use of resistors with R1=2kΩ to 15 kΩ is recommended.

V_OUT

R2

R1

Vo = Vc (VADJ) × 1 ＋

R₂

Vc

BA00CC0xx

BA00DD0xx

Vc : 1.225 (Typ.)

VADJ : 1.270 (Typ.)

（V_ADJ

）

C（ADJ）

R

1

Fig.27

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Datasheet

BA00DD0xx series BA00CC0xx series

●Power Dissipation

TO220FP-5

To225FP-5

HRP5

25

20

15

10

5

10

Board size : 70×70×1.6 ㎜³（board contains a thermal）

（1） When using a maximum heat sick : θj-c=6.25(℃/W)

（2） When using an IC alone : θj-c=62.5(℃/W)

Board front copper foil area : 10.5×10.5 ㎜²

①2-layer board (back surface copper foil area :15×15 ㎜²

②2-layer board (back surface copper foil area :70×70 ㎜²

③4-layer board (back surface copper foil area :70×70 ㎜²

)

9

8

7

6

5

4

3

2

1

0

（1）20.0

③7.3W

②5.5W

①2.3W

（2）2.0

0

25

50

75

100

125

150

0

25

50

75

100

125

150

Ambient temperature:Ta(℃）

Fig.28

Fig.29

TO252-5

2.0

1.6

1.2

0.8

0.4

0.0

Mounted on a Rohm standard board

Board size : 70×70×1.6 ㎜

Copper foil area :7×7 ㎜

TO252-5θja=96.2(℃/W)

1.30

0

25

50

75

100

125

150

Ambient temperature:Ta(℃）

Fig.30

When using at temperatures over Ta=25℃, please refer to the heat reducing characteristics shown in Fig.28 through 30.

The IC characteristics are closely related to the temperature at which the IC is used, so it is necessary to operate the IC at

temperatures less than the maximum junction temperature TjMAX.

Fig.29 shows the acceptable loss and heat reducing characteristics of the TO220FP package The portion shown by the

diagonal line is the acceptable loss range that can be used with the IC alone. Even when the ambient temperature Ta is a

normal temperature (25℃), the chip (junction) temperature Tj may be quite high so please operate the IC at temperatures

less than the acceptable loss Pd.

Vcc：

Vo：

Input voltage

Output voltage

Load current

Circuit current

The calculation method for power consumption Pc(W) is as follows:

Io：

Icca：

Pc = (Vcc-Vo)×Io＋Vcc×Icca

Acceptable loss Pd≦Pc

Solving this for load current Io in order to operate within the acceptable loss,

Pd – Vcc×Icca

Io≦

Vcc－Vo

（Please refer to Fig.8 and 20 for Icca.）

It is then possible to find the maximum load current IoMAX with respect to the applied voltage Vcc at the time of thermal design.

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Datasheet

BA00DD0xx series BA00CC0xx series

Calculation Example

Example 1) When Ta=85℃, Vcc=8.3V, Vo=3.3V, BA33DD0WT

1.04－8.3×Icca

Io≦

With the IC alone : θja=62.5℃/W → -16mW/℃

5

Io≦200mA (Icca : 2mA)

25℃=2000mW → 85℃=1040mW

Please refer to the above information and keep thermal designs within the scope of acceptable loss for all operating

temperature ranges. The power consumption Pc of the IC when there is a short circuit (short between Vo and GND) is:

Pc=Vcc×(Icca＋Ishort)

Ishort : Short circuit current

●Terminal Vicinity Settings and Cautions

・Vcc Terminal

Please attach a capacitor (greater than 0.33μF) between the Vcc and GND.

The capacitance values differ depending on the application, so please chose a capacitor with sufficient margin and verify

the operation on an actual board.

・CTL Terminal

The CTL terminal is turned ON at 2.0V and higher and OFF at 0.8V and lower within the operating power supply voltage

range.

CC0xx series, The power supply and the CTL terminal in any order without problems.

●Vo Terminal

Please attach an anti-oscillation capacitor between VOUT and GND. The capacitance of the capacitor may significantly

change due to factors such as temperature changes, which may cause oscillations. Please use a tantalum capacitor or

aluminum electrolytic capacitor with favorable characteristics and small external series resistance (ESR) even at low

temperatures. The output oscillates regardless of whether the ESR is large or small. Please use the IC within the stable

operating region while referring to the ESR characteristics reference data shown in Fig.31 through 33. In cases where there

are sudden load fluctuations, the large capacitor is recommended.

100

Unstable operating region

100

10

1

Stable operating region

OUT

IC

Stable operating region

22μF

1

0.1

1

C(ADJ)

Unstable operating region

0.1

200

600

800

1000

100

1000

400

0

10

1

OUTPUT CURRENT：lo(mA)

Fig.31: Output equivalent circuit

Fig.32:Io vs. ESR characteristics

(BA00CC0)

Fig.33: Io vs. ESR characteristics

(BA00DD0)

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Datasheet

BA00DD0xx series BA00CC0xx series

●Operational Notes

1) Protection Circuits

Overcurrent Protection Circuit

A built-in overcurrent protection circuit corresponding to the current capacity prevents the destruction of the IC when there

are load shorts. This protection circuit is a “7”-shaped current control circuit that is designed such that the current is

restricted and does not latch even when a large current momentarily flows through the system with a high-capacitance

capacitor. However, while this protection circuit is effective for the prevention of destruction due to unexpected accidents,

it is not suitable for continuous operation or transient use. Please be aware when creating thermal designs that the

overcurrent protection circuit has negative current capacity characteristics with regard to temperature (Refer to Fig.4 and

16).

Thermal Shutdown Circuit (Thermal Protection)

This system has a built-in temperature protection circuit for the purpose of protecting the IC from thermal damage. As

shown above, this must be used within the range of acceptable loss, but if the acceptable loss happens to be

continuously exceeded, the chip temperature Tj increases, causing the temperature protection circuit to operate.

When the thermal shutdown circuit operates, the operation of the circuit is suspended. The circuit resumes operation

immediately after the chip temperature Tj decreases, so the output repeats the ON and OFF states (Please refer to

Fig.12 and 24 for the temperatures at which the temperature protection circuit operates).

There are cases in which the IC is destroyed due to thermal runaway when it is left in the overloaded state. Be sure to

avoid leaving the IC in the overloaded state.

Reverse Current

In order to prevent the destruction of the IC when a reverse current flows through the IC, it is recommended that a diode

be placed between the Vcc and Vo and a pathway be created so that the current can escape (Refer to Fig.34).

2) This IC is bipolar IC that has a P-board (substrate) and P+ isolation layer

Reverse current

between each devise, as shown in Fig.35. A P-N junction is formed between

this P-layer and the N-layer of each device, and the P-N junction operates as a

parasitic diode when the electric potential relationship is GND> Pin A, GND>

Vcc

OUT

Pin B, while it operates as a parasitic transistor when the electric potential

relationship is Pin B GND> Pin A. Parasitic devices are intrinsic to the IC. The

operation of parasitic devices induces mutual interference between circuits,

causing malfunctions and eventually the destruction of the IC itself. It is

necessary to be careful not to use the IC in ways that would cause parasitic

elements to operate. For example, applying a voltage that is lower than the

GND (P-board) to the input terminal.

CTL

GND

Fig.34: Bypass diode

Transistor (NPN)

B

Resistor

(Pin A)

(Pin B)

C

E

C

E

B

GND

P+

N

P

GND

P

P+

N

P+

Parasitic element

or transistor

N

Parasitic element

GND

P

(Pin A)

P

Parasitic element

GND

Parasitic element

or transistor

GND

Fig.35: Example of the basic structure of a bipolar IC

Status of this document

The Japanese version of this document is formal specification. A customer may use this translation version only for a reference

to help reading the formal version.

If there are any differences in translation version of this document formal version takes priority.

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Datasheet

BA00DD0xx series BA00CC0xx series

●Physical Dimension Tape and Reel Information

HRP5

9.395 0.125

(MAX 9.745 include BURR)

Tape

Embossed carrier tape

2000pcs

8.82 0.1

(6.5)

1.905 0.1

Quantity

TR

Direction

of feed

The direction is the 1pin of product is at the upper right when you hold

reel on the left hand and you pull out the tape on the right hand

(

)

1pin

1

2

3

4

5

1.2575

+5.5°

4.5°

−4.5°

+0.1

0.27

−0.05

S

0.73 0.1

0.08

Direction of feed

Order quantity needs to be multiple of the minimum quantity.

1.72

S

Reel

(Unit : mm)

∗

TO252-5

Tape

Embossed carrier tape

2.3 0.2

6.5 0.2

Quantity

2000pcs

0.5 0.1

C0.5

+0.2

5.1

-0.1

E2

Direction

of feed

The direction is the 1pin of product is at the lower left when you hold

reel on the left hand and you pull out the tape on the right hand

(

)

FIN

3

1

2

4 5

0.5 0.1

1.0 0.2

0.5

1.27

Direction of feed

Order quantity needs to be multiple of the minimum quantity.

1pin

Reel

(Unit : mm)

∗

TO220CP-V5

4.5 0.1

φ3.2 0.1

+0.3

+0.2

2.8

Tape

Embossed carrier tape

10.0

-

0.1

-

0.1

Quantity

500pcs

E2

Direction

of feed

The direction is the 1pin of product is at the lower left when you hold

(

)

reel on the left hand and you pull out the tape on the right hand

0.82 0.1

0.92

0.42 0.1

1.58

1.444

1.778

(2.85)

4.12

Direction of feed

1pin

Reel

(Unit : mm)

Order quantity needs to be multiple of the minimum quantity.

∗

TO220FP-5

+0.3

−0.1

+0.3

4.5

−0.1

10.0

Container

Quantity

Tube

+0.3

+0.2

7.0

φ

2.8

3.2 0.1

−0.1

500pcs

Direction of feed Direction of products is fixed in a container tube

1.2

0.8

1.778

0.5 0.1

2.85

1

2 3 4 5

Order quantity needs to be multiple of the minimum quantity.

(Unit : mm)

∗

www.rohm.com

TSZ02201-0R6R0A600080-1-2

25.July.2013 Rev.002

15/17

TSZ22111･15･001

Datasheet

BA00DD0xx series BA00CC0xx series

TO220FP-5(V5)

+ 0.3

− 0.1

+0.3

10.0

4.5

−0.1

Container

Quantity

Tube

+0.2

2.8

−0.1

+ 0.3

φ

3.2 0.1

7.0

− 0.1

500pcs

Direction of feed Direction of products is fixed in a container tube

1.2

0.8

0.5 0.1

(2.85)

4.25

8.15

1.778

1

2 3 4 5

(Unit : mm)

Order quantity needs to be multiple of the minimum quantity.

∗

●Marking Diagrams

HRP5 (TOP VIEW)

TO252-5

(TOP VIEW)

Part Number Marking

LOT Number

1PIN MARK

TO220FP-5 (TOP VIEW)

TO220CP-V5 (TOP VIEW)

Part Number Marking

LOT Number

Part Number Marking

LOT Number

TO220FP-5 (V5) (TOP VIEW)

Part Number Marking

LOT Number

Orderable Part Number

BA00CC0WT

BA00CC0WCP-V5E2

BA00CC0WFP-E2

BA00CC0WT-V5

Package

TO220FP-5

TO220CP-V5

TO252-5

TO220FP-5(V5)

TO220CP-V5

HRP5

Part Number Marking

00CC0W

BA00DD0WCP-V5E2

BA00DD0WHFP-TR

00DD0W

www.rohm.com

TSZ02201-0R6R0A600080-1-2

25.July.2013 Rev.002

16/17

TSZ22111･15･001

Datasheet

BA00DD0xx series BA00CC0xx series

●Revision History

Date

Revision

Changes

26.Jun.2012

25.July.2013

001

002

New Release

Page-13 Changed CTL terminal description

www.rohm.com

TSZ02201-0R6R0A600080-1-2

25.July.2013 Rev.002

17/17

TSZ22111･15･001

Daattaasshheeeett

Notice

Precaution on using ROHM Products

1. Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment,

OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you

intend to use our Products in devices requiring extremely high reliability (such as medical equipment, transport

equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car

accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or

serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.

Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any

damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific

Applications.

2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor

products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate

safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which

a failure or malfunction of our Products may cause. The following are examples of safety measures:

[a] Installation of protection circuits or other protective devices to improve system safety

[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure

3. Our Products are designed and manufactured for use under standard conditions and not under any special or

extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way

responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any

special or extraordinary environments or conditions. If you intend to use our Products under any special or

extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of

product performance, reliability, etc, prior to use, must be necessary:

[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents

[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust

[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,

H2S, NH3, SO2, and NO2

[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves

[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items

[f] Sealing or coating our Products with resin or other coating materials

[g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of

flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning

residue after soldering

[h] Use of the Products in places subject to dew condensation

4. The Products are not subject to radiation-proof design.

5. Please verify and confirm characteristics of the final or mounted products in using the Products.

6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied,

confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power

exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect

product performance and reliability.

7. De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual

ambient temperature.

8. Confirm that operation temperature is within the specified range described in the product specification.

9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in

this document.

Precaution for Mounting / Circuit board design

1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product

performance and reliability.

2. In principle, the reflow soldering method must be used; if flow soldering method is preferred, please consult with the

ROHM representative in advance.

For details, please refer to ROHM Mounting specification

Notice – GE

Rev.001

Daattaasshheeeett

Precautions Regarding Application Examples and External Circuits

1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the

characteristics of the Products and external components, including transient characteristics, as well as static

characteristics.

2. You agree that application notes, reference designs, and associated data and information contained in this document

are presented only as guidance for Products use. Therefore, in case you use such information, you are solely

responsible for it and you must exercise your own independent verification and judgment in the use of such information

contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses

incurred by you or third parties arising from the use of such information.

Precaution for Electrostatic

This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper

caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be

applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,

isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).

Precaution for Storage / Transportation

1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:

[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2

[b] the temperature or humidity exceeds those recommended by ROHM

[c] the Products are exposed to direct sunshine or condensation

[d] the Products are exposed to high Electrostatic

2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period

may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is

exceeding the recommended storage time period.

3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads

may occur due to excessive stress applied when dropping of a carton.

4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of

which storage time is exceeding the recommended storage time period.

Precaution for Product Label

QR code printed on ROHM Products label is for ROHM’s internal use only.

Precaution for Disposition

When disposing Products please dispose them properly using an authorized industry waste company.

Precaution for Foreign Exchange and Foreign Trade act

Since our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act,

please consult with ROHM representative in case of export.

Precaution Regarding Intellectual Property Rights

1. All information and data including but not limited to application example contained in this document is for reference

only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any

other rights of any third party regarding such information or data. ROHM shall not be in any way responsible or liable

for infringement of any intellectual property rights or other damages arising from use of such information or data.:

2. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any

third parties with respect to the information contained in this document.

Other Precaution

1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.

2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written

consent of ROHM.

3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the

Products or this document for any military purposes, including but not limited to, the development of mass-destruction

weapons.

4. The proper names of companies or products described in this document are trademarks or registered trademarks of

ROHM, its affiliated companies or third parties.

Notice – GE

Rev.001

Daattaasshheeeett

General Precaution

1. Before you use our Products, you are requested to carefully read this document and fully understand its contents.

ROHM shall not be in any way responsible or liable for failure, malfunction or accident arising from the use of any

ROHM’s Products against warning, caution or note contained in this document.

2. All information contained in this document is current as of the issuing date and subject to change without any prior

notice. Before purchasing or using ROHM’s Products, please confirm the latest information with a ROHM sales

representative.

3. The information contained in this document is provided on an “as is” basis and ROHM does not warrant that all

information contained in this document is accurate and/or error-free. ROHM shall not be in any way responsible or

liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or

concerning such information.

Notice – WE

Rev.001


型号：	BA00CC0WCP-E2
厂家：	ROHM
描述：	2A/1A Variable Output LDO Regulators 2A / 1A可变输出LDO稳压器稳压器
文件：	总20页 (文件大小：498K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BA00CC0WCP-E2 [ROHM]

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