OM7602NTP [INFINEON]
Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, HERMETIC SEALED, METAL, TO-257AA, 3 PIN;
| 型号： | OM7602NTP |
| 厂家： | 
Infineon |
| 描述： | Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, HERMETIC SEALED, METAL, TO-257AA, 3 PIN 局域网 输出元件 调节器 |
| 文件： | 总6页 (文件大小：128K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD-97259
Adjustable Positive Linear Regulator
Thru-Hole (TO-257AA)
OM7602ST
OM7602NT
1.5A
Product Summary
Part Number Input Voltage Range Adjustable Output Voltage
Package
OM7602ST
OM7602NT
4.25V to 41.25V
4.25V to 41.25V
1.2V to 37V
1.2V to 37V
TO-257 (Isolated)
TO-257 (Non-Isolated)
TO-257AA
Description
This three terminal positive regulator is supplied in
a hermetically sealed metal package. All protective
features are designed into the circuit, including
thermal shutdown, current-limiting, and safe-area
control. With heat sinking, these devices can deliver
up to 1.5 amps of output current. This unit also
features output voltages that can be trimmed from
1.2 volt to 37 volts using external resistors.
Features:
n
n
n
n
n
Adjustable Output Voltage
Eliminates Stocking Fixed Voltages
Built-In Thermal Oveload Protection
Short Circuit Current Limiting
Isolated / Non-Isolated Hermetic TO-257AA
Package ensures High Reliability
Absolute Maximum Ratings @ Tc = 25°C
Parameter
Symbol
Value
Units
V
Input-Output Voltage Differential
Input Voltage Range
40
4.25 to 41.25
1.2 to 37
1.5
I-O
V
V
IN
V
Output Voltage Range
OUT
I
Output Current
A
OUT
Power Dissipation @ T = 86°C
C
P
17.5
DC
W
Power Dissipation @ T = 25°C
A
P
3.0
DA
R
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Operating Junction Temperature Range
Storage Temperature Range
3.5
θJC
°C/W
°C
R
42
θJA
T
J
-55 to +150
-65 to +150
300
T
STG
T
L
Lead Temperature Soldering (10 seconds maximum)
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1
10/20/06
OM7602ST, OM7602NT
Electrical Characteristics -55°C TA 125°C, IL = 8.0mA (Unless Otherwise Specified)
Parameter
Symbol
Test Conditions
Min.
1.2
1.2
1.2
-9.0
-23
-15
-15
-15
-15
-16
66
Max. Units
V
= 3.0V, T = 25°C
1.3
DIFF
A
V
V
= 3.3V
DIFF
1.3
1.3
9.0
23
Reference Voltage
V
REF
V
DIFF
= 40V
3.0V ≤ V
≤ 40V, V
= V
, T = 25°C
REF A
DIFF
OUT
Line Regulation
Load Regulation
R
LINE
≤
≤
40V, V
3.3V
V
= V
OUT REF
DIFF
V
= 3.0V, 10mA ≤ I ≤ 1.5A, T = 25°C
15
DIFF
L
A
≤
≤
1.5A
V
= 3.3V, 10mA
I
mV
dB
15
DIFF
L
R
LOAD
V
= 40V, 10mA ≤ I ≤ 300mA, T = 25°C
15
DIFF
L
A
≤
≤
195mA
V
DIFF
= 40V, 10mA
I
L
15
V
= 14.6V, I =1.5A, P = 20W, t = 20ms, T = 25°C
16
Thermal Regulation
Ripple Rejection
V
RTH
IN
L
D
A
µ
= 10 F
ADJ
R
N
f = 120Hz, V
= V
, C
-
OUT
REF
V
= 3.0V, T = 25°C
A
-
100
100
100
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
3.5
1.5
DIFF
Adjustment Pin Current
I
V
= 3.3V
DIFF
-
ADJ
V
= 40V
-
DIFF
≤
≤
1.5A, T = 25°C
A
V
= 3.0V, 10mA
I
-5.0
-5.0
-5.0
-5.0
-5.0
-5.0
-
DIFF
L
V
= 3.3V, 10mA ≤ I ≤ 1.5A
µ
A
DIFF
L
Adjustment Pin
Current Change
≤
≤
300mA, T = 25°C
V
DIFF
= 40V, 10mA
I
L
∆
I
A
ADJ
V
= 40V, 10mA ≤ I ≤ 195mA
L
DIFF
≤
≤
40V, T = 25°C
A
3.0V
V
DIFF
3.3V ≤ V
≤ 40V
DIFF
V
= 3.0V, V
=1.4V (forced), T = 25°C
OUT A
DIFF
I
V
= 3.3V, V
= 40V, V
V
=1.4V (forced)
-
Minimum Load Current
Current Limit
mA
A
LMIN
DIFF
OUT
V
DIFF
=1.4V (forced)
OUT
-
I
= 15V
1.5
0.18
CL
DIFF
V
= 40V, T = 25°C
A
DIFF
Notes
Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty
cycle is used. Changes in output voltage due to heating effects must be taken into account separately.
If not tested, shall be guaranteed to specific limits.
The specifications are applied over the full operating temperature range.
2
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OM7602ST, OM7602NT
4
3
2
1
0
0.4
0.2
TJ = 25 °C
IL = 0.5A
0
-0.2
-0.4
-0.6
-0.8
-1.0
TJ = 150 °C
IL = 1.5A
TJ = -55 °C
VI = 15V
O = 10V
V
10
20
30
-75 -50 -25
0
25
50
75 100 125 150
0
40
TJ, JUNCTION TEMPERATURE ( °C)
VI - VO, INPUT - OUTPUT VOLTAGE DIFFERENTIAL ( Vdc )
Fig. 1 Load Regulation
Fig. 2 Current Limit
3.0
2.5
2.0
1.5
1.0
70
65
60
55
50
45
40
35
VO = 100mV
IL = 1.5A
IL = 1.0A
IL = 500mA
IL = 200mA
IL = 20mA
-75 -50 -25
0
25
50
75 100 125 150
-75 -50 -25
0
25
50
75 100 125 150
TJ, JUNCTION TEMPERATURE ( °C)
TJ, JUNCTION TEMPERATURE ( °C)
Fig. 3 Adjustment Pin Current
Fig. 4 Dropout Voltage
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
1.260
1.250
1.240
1.230
1.220
TJ = -55 °C
TJ = 25 °C
TJ = 150 °C
0
10
20
30
40
-75 -50 -25
0
25
50
75 100 125 150
VI - VO, INPUT - OUTPUT VOLTAGE DIFFERENTIAL ( V )
TJ, JUNCTION TEMPERATURE ( °C)
dc
Fig. 6 Minimum Operating Current
Fig. 5 Temperature Stability
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OM7602ST, OM7602NT
Fig. 7 - Standard Application
VIN
VOUT
OM7602ST
OM7602NT
R1
240
IADJ
Adjust
+
+
CIN*
0.1µF
COUT**
1.0µF
R2
* CIN is required if regulator is located an appreciable distance from power supply filter.
** COUT is not needed for stability, however it does improve transient response.
VOUT = 1.25V(1 + (R2/R1)) + IADJ(R2)
Since IADJ is not controlled to less than 100µA, the error associated with this term is negligible in
most applications.
Typical Applications
Fig. 8 Adjustable Current Limiter
+25V
VIN
VOUT
R1
IO
VO
OM7602ST
OM7602NT
1.25
DIN
1N4001
R2
Adjust
100
To provide current limiting of IO to the system
ground, the source of the FET must be tied to
a negative voltage below -1.25V.
DIN
1N4001
R2 = VREF / IDSS, R1 = VREF / (IOMAX + IDSS
)
2N5640
VO < (BVDSS + 1.25V + VSS
(ILMIN – IDSS) < IO < 1.5A
As shown 0 < IO < 1.0A
)
VSS
4
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OM7602ST, OM7602NT
Fig. 9 5V Electronic Shut Down Regulator
1N4002
D1
VIN
VO
OM7602ST
OM7602NT
+
120
1.0µF
Adjust
720
MPS2222
1K
TTL
Control
Minimum VOUT = 1.25V
D1 protects the device during an input short circuit
Fig. 10 Slow Turn-On Regulator
VIN
VO
OM7602ST
OM7602NT
240
1N4001
Adjust
50K
R2
MPS2907
+
10µF
Fig. 11 Current Regulator
VIN
VO
IOUT
R1
OM7602ST
OM7602NT
IADJ
Adjust
IOUT = (VREF / R1) + IADJ = (1.25V / R1) + IADJ
10mA < IOUT < 1.5A
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OM7602ST, OM7602NT
Case Outline and Dimensions — TO-257AA
0.13 [.005]
A
5.08 [.200]
4.83 [.190]
3.81 [.150]
3.56 [.140]
10.66 [.420]
10.42 [.410]
3X Ø
1.14 [.045]
0.89 [.035]
16.89 [.665]
16.39 [.645]
13.63 [.537]
13.39 [.527]
B
10.92 [.430]
10.42 [.410]
1
2
3
0.71 [.028]
MAX.
C
15.88 [.625]
12.70 [.500]
2.54 [.100]
2X
0.88 [.035]
0.64 [.025]
3X Ø
3.05 [.120]
Ø 0.50 [.020]
C
A
B
PIN ASSIGNMENTS
NOTES :
1. DIMENSIONING & TOLERANCING PER ANSI Y14.5M-1994.
2. CONTROLLINGDIMENSION: INCH.
ISOLATED
Front View
Description
NON-ISOLATED
Front View
3. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
4. OUTLINE CONFORMS TO JEDECOUTLINE TO-257AA.
Pin #
Pin #
Description
1
2
ADJUST
OUTPUT
INPUT
1
2
ADJUST
OUTPUT
INPUT
3
3
Tab
ISOLATED
Tab
OUTPUT
Part Numbering Nomenclature
OM 7602 S/N T M
Screening
M = MIL-PRF-38535
P = Minimal Screening
Device Number
Package Code
T = TO-257AA
Isolated / Non-Isolated
S = Isolated
N = Non-Isolated
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, Tel: (310) 252-7105
IR LEOMINSTER: 205 Crawford St., Leominster, Massachusetts 01453, Tel: (978) 534-5776
Data and specifications subject to change without notice.10/2006
6
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