XC62K_1 [TOREX]

Negative Voltage Regulators; 负稳压器


型号：	XC62K_1
厂家：	Torex Semiconductor
描述：	Negative Voltage Regulators 负稳压器稳压器
文件：	总17页 (文件大小：1666K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

XC62KSeries

ETR0313_001

Negative Voltage Regulators

■GENERAL DESCRIPTION

The XC62K series are highly precise, low power consumption, negative voltage regulators, manufactured using CMOS and

laser trimming technologies. The series achieves high output currents with small input-output voltage differentials, and

consists of a high precision voltage reference, an error correction circuit, and an output driver with current limitation.

SOT-23 (150mW), SOT-89 (500mW), USP-6B (100mW) and TO-92 (300mW) packages are available.

■APPLICATIONS

■FEATURES

Dropout Voltage

: 0.12V@50mA (VOUT=-5.0V)

●Battery powered equipment

●Portable & cellular phones

●Various portable equipment

●Power supply for GaAs applications

: 0.38V＠100mA

Maximum Output Current : 100mA (within MAX. power

dissipation, VOUT= -5.0V)

Output Voltage Range

Highly Accurate

-2.1V ~ -6.0V in 100mV increments

-5.0, -4.0, -3.0V, -2.5V standard

(All other voltages are semi-custom)

: Setting output voltage ±2%

1% for semi-custom products)

(

Low Power Consumption : 3.0μA @ VOUT= -5.0V (TYP.)

Output Voltage Temperature Characteristics

: ±100ppm/℃ (TYP.)

Line Regulation

: 0.1%/V (TYP.)

CMOS Low Power Consumption

Ultra Small Packages : SOT-23 (150mW) mini-mold,

SOT-89 (500mW) mini-power mold

TO-92 (300mW)

USP-6B (100mV)

■TYPICAL PERFORMANCE

■

TYPICAL APPLICATION CIRCUIT

CHARACTERISTICS

1/17

XC62K Series

■PIN CONFIGURATION

-VIN

-VOUAT

VSS

*The dissipation pad for the USP-6B

package should be solder-plated in

recommended mount pattern and metal

masking so as to enhance mounting

strength and heat release.

-VOUT VSS -VIN(T Type)

VSS VOUT VIN (L Type)

TO-92

(TOP VIEW)

If the pad needs to be connected to other

pins, it should be connected to the VSS pin.

–

■PIN ASSIGNMENT

PIN NUMBER

PIN NAME

FUNCTION

SOT-23 SOT-89/TO-92 (T) TO-92 (L)

USP-6B

-VIN

VSS

Power Supply Input

Ground

-VOUT

Output

―

1.3.5

No Connection

■PRODUCT CLASSIFICATION

●Ordering Information

XC62K①②③④⑤⑥⑦

MARK

DESCRIPTION

SYMBOL

DESCRIPTION

①

Polarity of Output Voltage

: Negative

:e.g. VOUT – 2.1V → ②=2, ③=1

VOUT – 6.0V → ②=6, ③=0

② ③

④

Output Voltage

21 ~ 60

Temperature Characteristics

Output Voltage Accuracy

: + 100ppm (TYP.)

: + 1% (Semi-custom)

: + 2%

⑤

: SOT-23

: SOT-89

⑥

⑦

Package

: TO-92 (Standard)

: TO-92 (Custom pin configuration)

: USP-6B

: Embossed tape, standard feed

: Embossed tape, reverse feed

: Paper type (TO-92)

: Bag (TO-92)

Device Orientation

2/17

XC62K

Series

■BLOCK DIAGRAM

■ABSOLUTE MAXIMUM RATINGS

Ta=25℃

PARAMETER

Input Voltage

Output Current

Output Voltage

SYMBOL

VIN

RATINGS

UNITS

-12.0

200

IOUT

VOUT

-VDD-0.3~VIN+0.3

150

SOT-23

SOT-89

TO-92

500

300

Power Dissipation

USP-6B

100

Operating Temperature Range

Storage Temperature Range

Topr

Tstg

-30 ~ +80

℃

-40 ~ +125

Note: Please ensure that IOUT is less than Pd/(VOUT-VIN).

3/17

XC62K Series

■ELECTRICAL CHARACTERISTICS

XC62KN5002

VOUT(T)=-5.0V

Ta=25℃

CIRCUIT

PARAMETER

SYMBOL

CONDITIONS

IOUT=20mA

MIN.

x 0.98

-4.90

100

TYP.

VOUT(T)

-5.00

MAX.

x 1.02

-5.10

UNITS

Output Voltage (*2)

Maximum Output Current

Load Regulation

VOUT(E)

IOUT max

△VOUT

VIN=-6.0V

VIN=-6.0V, VOUT(E)≧-4.5V

VIN=6.0V

1mA≦IOUT≦50mA

IOUT=50mA

120

380

3.0

300

600

7.0

Dropout Voltage (*3)

Supply Current

Vdif

ISS

IOUT=100mA

VIN=-6.0V

μA

△VOUT

IOUT=20mA

Line Regulation

0.1

0.3

-10.0

△VIN・VOUT

-6.0V≦VIN≦-10.0V

Input Voltage

VIN

Output Voltage

△VOUT

IOUT=20mA

ppm/

℃

±100

Temperature Characteristics △VIN・VOUT

-30℃≦Topr≦80℃

VOUT(T)=-4.0V

SYMBOL

XC62KN4002

PARAMETER

Ta=25℃

CIRCUIT

CONDITIONS

IOUT=20mA

MIN.

x 0.98

-3.92

TYP.

VOUT(T)

-4.00

MAX.

x 1.02

-4.08

UNITS

Output Voltage (*2)

Maximum Output Current

Load Regulation

VOUT(E)

IOUT max

△VOUT

VIN=-5.0V

VIN=-5.0V, VOUT(E)≧-3.6V

VIN=-5.0V

1mA≦IOUT≦45mA

IOUT=45mA

120

380

3.0

300

600

6.5

Dropout Voltage (*3)

Supply Current

Line Regulation

Input Voltage

Vdif

μA

IOUT=90mA

ISS

△VOUT

△VIN・VOUT

VIN

VIN=-5.0V

IOUT=20mA

0.1

0.3

-5.0V≦VIN≦-10.0V

-10.0

Output Voltage

△VOUT

IOUT=20mA

ppm/

℃

±100

Temperature Characteristics △VIN・VOUT

-30℃≦Topr≦80℃

NOTE:

*1: VOUT(T)=Specified output voltage

*2: VOUT(E)=Effective output voltage (i.e. the output voltage when "VOUT(T) -1.0V" is provided at the VIN pin while maintaining a certain IOUT

value).

*3: Vdif = {VIN1 - VOUT1}

*4: VOUT1 =A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T) -1.0V} is input.

*5: VIN1=The input voltage when a voltage equal to 98% of VOUT(E) appears. (Input voltage is gradually decreased.)

*6: IOUTMAX=Please ensure that output current is within the values given for power dissipation.

4/17

XC62K

Series

■ELECTRICAL CHARACTERISTICS (Continued)

VOUT(T)=-3.0V

XC62KN3002

Ta=25℃

CIRCUIT

PARAMETER

SYMBOL

CONDITIONS

IOUT=20mA

MIN.

TYP.

MAX. UNITS

x 0.98 VOUT(T) x 1.02

Output Voltage (*2)

MAX. Output Current

Load Regulation

VOUT(E)

IOUT max

△VOUT

VIN=-4.0V

-2.94

-3.00

-3.06

VIN=-4.0V, VOUT(E)≧-2.7V

VIN=-4.0V

1mA≦IOUT≦40mA

IOUT=40mA

120

380

2.5

300

600

6.0

Dropout Voltage

Supply Current

Line Regulation

Input Voltage

Vdif

μA

IOUT=80mA

ISS

△VOUT

△VIN・VOUT

VIN

VIN=4.0V

IOUT=20mA

0.1

0.3

-4.0V≦VIN≦-10.0V

-10.0

Output Voltage

△VOUT

IOUT=20mA

ppm/

℃

±100

Temperature Characteristics △VIN・VOUT

-30℃≦Topr≦80℃

NOTE:

*1: VOUT(T)=Specified output voltage

*2: VOUT(E)=Effective output voltage (i.e. the output voltage when "VOUT(T) -1.0V" is provided at the VIN pin while maintaining a certain IOUT

value).

*3: Vdif = {VIN1 - VOUT1}

*4: VOUT1 =A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T) -1.0V} is input.

*5: VIN1=The input voltage when a voltage equal to 98% of VOUT(E) appears. (Input voltage is gradually decreased.)

*6: IOUTMAX=Please ensure that output current is within the values given for power dissipation.

■TYPICAL APPLICATION CIRCUIT

■NOTES ON USE

Please ensure that values for input capacitance, CIN and out capacitance, CL, are more than 1μF (Tantalum).

5/17

XC62K Series

■TEST CIRCUITS

Circuit 1. Supply Current

Circuit 2. Output Voltage

Circuit 3. Line Regulation Dropout Voltage

Circuit 4. Load Regulation, Maximum Output Current

6/17

XC62K

Series

■TYPICAL PERFORMANCE CHARACTERISTICS

(1) Output Voltage vs. Output Current

XC62KN3002（-3.0V）ꢀꢀ

VIN＝－4.0V

－3.10

－3.05

－3.00

－2.95

－2.90

－2.85

－2.80

Topr＝

－

30℃

80℃

25℃

100

Output Current:IOUT（mA）

7/17

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(2) Output Voltage vs. Input Voltage

XC62KN4002(-4.0V)

8/17

XC62K

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(3) Dropout Voltage vs. Output Current

(4) Supply Current vs. Input Voltage

9/17

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(5) Output Voltage vs. Ambient Temperature

Ambient Temperature : Topr(℃)

(6) Supply Current vs. Ambient Temperature

Ambient Temperature : Topr(℃)

(7) Input Transient Response 1

10/17

XC62K

Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(7) Input Transient Response 1

(8) Input Transient Response 2

11/17

XC62K Series

■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)

(9) Load Transient Response

(10) Ripple Rejection Rate

12/17

XC62K

Series

■PACKAGING INFORMATION

●SOT-89

●SOT-23

●TO-92

●USP-6B

13/17

XC62K Series

■PACKAGING INFORMATION (Continued)

●USP-6B Recommended Pattern Layout

●USP-6B Recommended Metal Mask Design

14/17

XC62K

Series

■MARKING RULE

●SOT-23, SOT-89

①Represents integral number of output voltage

MARK

VOLTAGE (V)

MARK

VOLTAGE (V)

2.X

3.X

4.X

5.X

6.X

①

②

③

④

②Represents decimal number of output voltage

SOT-23

(TOP VIEW)

MARK

VOLTAGE (V)

MARK

VOLTAGE (V)

x.0

x.1

x.2

x.3

x.4

x.5

x.6

x.8

x.9

③Represents polarity of output voltage

MARK

POLARITY

Negative

SOT-89

(TOP VIEW)

④Represents production lot number

0 to 9, A to Z repeated, reverse character 0 to 9, A to Z repeated

(G, I, J, O, Q, W excepted)

●TO-92

①Represents polarity of output voltage

MARK

OUTPUT CONFIGURATION

－ (Negative)

②③Represents output voltage (ex.)

MARK

VOLTAGE (V)

②

③

3.3

5.0

TO-92 (T Type)

(TOP VIEW)

④Represents temperature characteristics

TEMPERATURE

CHARACTERISTICS

+100 ppm (TYP.)

MARK

⑤Represents output voltage accuracy

MARK

OUTPUT VOLTAGE ACCURACY

Within +1% (semi-custom)

Within +2%

⑥Represents least significant digit of production year (ex.)

MARK

PRODUCTION YEAR

2003

2004

⑦Represents production lot number

0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)

15/17

XC62K Series

■MARKING RULE (Continued)

●USP-6B

①Represents production series

MARK

PRODUCT SERIES

XC62KNxx0xDx

②Represents polarity of output voltage

MARK

POLARITY

PRODUCT SERIES

XC62KNxx0xDx

－(Negative)

USP-6B

(TOP VIEW)

③④Represents output voltage (ex.)

MARK

VOLTAGE (V)

PRODUCT SERIES

③

④

3.3

5.0

XC62KN330xDx

XC62KN500xDx

⑤Represents temperature characteristics

TEMPERATURE

MARK

PRODUCT SERIES

XC62KNxx0xDx

CHARACTERISTICS

+ 100 ppm (TYP.)

⑥Represents production lot number

0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)

Note: No character inversion used.

16/17

XC62K

Series

1. The products and product specifications contained herein are subject to change without

notice to improve performance characteristics. Consult us, or our representatives

before use, to confirm that the information in this catalog is up to date.

2. We assume no responsibility for any infringement of patents, patent rights, or other

rights arising from the use of any information and circuitry in this catalog.

3. Please ensure suitable shipping controls (including fail-safe designs and aging

protection) are in force for equipment employing products listed in this catalog.

4. The products in this catalog are not developed, designed, or approved for use with such

equipment whose failure of malfunction can be reasonably expected to directly

endanger the life of, or cause significant injury to, the user.

(e.g. Atomic energy; aerospace; transport; combustion and associated safety

equipment thereof.)

5. Please use the products listed in this catalog within the specified ranges.

Should you wish to use the products under conditions exceeding the specifications,

please consult us or our representatives.

6. We assume no responsibility for damage or loss due to abnormal use.

prior permission of Torex Semiconductor Ltd.

17/17

XC62K_1 [TOREX]

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