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CS8147 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. CS8147
Description  10 V/5.0 V Low Dropout Dual Regulator with ENABLE
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Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
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CS8147 Datasheet(HTML) 3 Page - ON Semiconductor

 
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CS8147
http://onsemi.com
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ELECTRICAL CHARACTERISTICS for VOUT: (VIN = 14 V, IOUT1 = IOUT2 = 5.0 mA, –40°C < TJ < 150°C,
–40
°C ≤ TA ≤ 125°C, ENABLE = LOW; unless otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
Primary Output (VOUT1)
Output Voltage
13 V
≤ VIN ≤ 26 V, IOUT1 ≤ 500 mA
9.50
10.00
10.5
V
Dropout Voltage
IOUT1 = 500 mA
0.5
0.7
V
Line Regulation
11 V
≤ VIN ≤ 18 V, IOUT1 = 250 mA
45
90
mV
Load Regulation
5.0 mA
≤ IOUT1 ≤ 500 mA
15
75
mV
Quiescent Current
IOUT1 ≤ 1.0 mA, No Load on VOUT2, VIN = 18 V
IOUT1 = 500 mA, No Load on VOUT2, VIN = 11 V
3.0
60
7.0
120
mA
mA
Quiescent Current
ENABLE = HIGH, VOUT1, VOUT2 = OFF
70
200
µA
Current Limit
0.55
0.80
A
Long Term Stability
50
mV/khr
Overvoltage Shutdown
VOUT1 and VOUT2
32
36
40
V
Secondary Output (VOUT2)
Output Voltage
6.0 V
≤ VIN ≤ 26 V, 1.0 mA ≤ IOUT2 ≤ 70 mA
4.85
5.00
5.15
V
Dropout Voltage
IOUT2 ≤ 70 mA
1.5
2.5
V
Line Regulation
11
≤ VIN ≤ 18 V, IOUT = 70 µA
4.0
50
mV
Load Regulation
1.0 mA
≤ IOUT2 ≤ 70 mA, VIN = 14 V
10
50
mV
Current Limit
150
mA
ENABLE Function (ENABLE)
Input ENABLE Threshold
VOUT2(ON)
VOUT1(OFF)
0.8
1.40
1.40
2.50
V
V
Input ENABLE Current
Input Voltage Range 0 to 5.0 V
–10
10
µA
PACKAGE PIN DESCRIPTION
PACKAGE LEAD #
5 Lead TO–220
LEAD SYMBOL
FUNCTION
1
ENABLE
CMOS compatible input lead; switches VOUT1 and VOUT2 on
and off. When ENABLE is low, VOUT1 and VOUT2 are active.
2
VIN
Supply voltage, usually direct from battery.
3
GND
Ground connection.
4
VOUT1
Regulated output 10 V, 500 mA (typ).
5
VOUT2
Secondary output 5.0 V, 70 mA (typ).


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