CS8147 데이터 시트보기 (PDF) - ON Semiconductor
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CS8147 Datasheet PDF : 12 Pages
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CS8147
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
Primary Output (VOUT1)
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Current Limit
13 V ≤ VIN ≤ 26 V, IOUT1 ≤ 500 mA
IOUT1 = 500 mA
11 V ≤ VIN ≤ 18 V, IOUT1 = 250 mA
5.0 mA ≤ IOUT1 ≤ 500 mA
IOUT1 ≤ 1.0 mA, No Load on VOUT2, VIN = 18 V
IOUT1 = 500 mA, No Load on VOUT2, VIN = 11 V
ENABLE = HIGH, VOUT1, VOUT2 = OFF
–
9.50
–
–
–
–
–
–
0.55
10.00
0.5
45
15
3.0
60
70
0.80
Long Term Stability
–
–
50
Overvoltage Shutdown
Secondary Output (VOUT2)
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Current Limit
VOUT1 and VOUT2
6.0 V ≤ VIN ≤ 26 V, 1.0 mA ≤ IOUT2 ≤ 70 mA
IOUT2 ≤ 70 mA
11 ≤ VIN ≤ 18 V, IOUT = 70 µA
1.0 mA ≤ IOUT2 ≤ 70 mA, VIN = 14 V
–
32
36
4.85
5.00
–
1.5
–
4.0
–
10
–
150
ENABLE Function (ENABLE)
Input ENABLE Threshold
Input ENABLE Current
VOUT2(ON)
VOUT1(OFF)
Input Voltage Range 0 to 5.0 V
–
1.40
0.8
1.40
–10
–
Max
10.5
0.7
90
75
7.0
120
200
–
–
40
5.15
2.5
50
50
–
2.50
–
10
Unit
V
V
mV
mV
mA
mA
µA
A
mV/khr
V
V
V
mV
mV
mA
V
V
µA
PACKAGE LEAD #
5 Lead TO–220
1
2
3
4
5
PACKAGE PIN DESCRIPTION
LEAD SYMBOL
ENABLE
VIN
GND
VOUT1
VOUT2
FUNCTION
CMOS compatible input lead; switches VOUT1 and VOUT2 on
and off. When ENABLE is low, VOUT1 and VOUT2 are active.
Supply voltage, usually direct from battery.
Ground connection.
Regulated output 10 V, 500 mA (typ).
Secondary output 5.0 V, 70 mA (typ).
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