CS8147 Cherry Semiconductor Corporation, CS8147 Datasheet - Page 2

• Manufacturer Part Number: CS8147
• Description: 10V/5V Low Dropout Dual Regulator with ENABLE
• Manufacturer: Cherry Semiconductor Corporation

Primary Output (V
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Current Limit
Long Term Stability
Over Voltage Shutdown
Secondary Output (V
Output Voltage
Dropout Voltage
Line Regulation
Load Regulation
Current Limit
Input
Input
ENABLE
Electrical Characteristics for V
PACKAGE LEAD #
ENABLE
ENABLE
5 Lead TO-220
PARAMETER
Function (
1
2
3
4
5
Threshold
Current
OUT1
ENABLE
OUT2
)
)
13V ² V
I
11V ² V
5mA ² I
I
I
V
V
6V ² V
I
11 ² V
1mA ² I
V
V
Input Voltage Range 0 to 5V
)
ENABLE
OUT1
OUT1
OUT1
OUT2
OUT1
OUT1
OUT2(ON)
OUT1(OFF)
OUT
LEAD SYMBOL
ENABLE
² 1mA, No Load on V
= 500mA
,V
= 500mA, No Load on V
² 70mA
IN
V
Gnd
V
V
and V
IN
ENABLE
: V
TEST CONDITIONS
IN
IN
OUT1
OUT2
OUT2
IN
OUT1
OUT2
² 18V, I
² 26V, 1mA ² I
² 26V, I
² 18V, I
IN
= HIGH
OUT2
= 14V, I
² 500mA
² 70mA, V
= OFF
Package Lead Description
= LOW; unless otherwise specified.
OUT
OUT1
OUT1
= 70µA
OUT1
= 250mA
² 500mA,
CMOS compatible input lead; switches V
Supply voltage, usually direct from battery.
Ground connection.
Regulated output 10V, 500mA (typ)
Secondary output 5V, 70mA (typ).
and off. When
IN
OUT2
= 14V
= I
2
OUT2
OUT2
² 70mA
OUT2
, V
IN
, V
= 5mA, -40¡C < T
= 18V
IN
ENABLE
= 11V
MIN
9.50
0.55
4.85
-10
32
.8
is low, V
FUNCTION
J
< 150¡C, -40¡C ² T
TYP
10.00
0.80
5.00
1.40
1.40
150
0.5
1.5
45
15
60
70
50
36
10
3
4
OUT1
and V
10.50
MAX
5.15
2.50
120
200
0.7
2.5
90
75
40
50
50
10
7
OUT1
OUT2
A
and V
are active.
² 125ûC,
mV/khr
mV
mV
mA
mA
mV
mV
mA
UNIT
µA
µA
V
V
A
V
V
V
V
V
OUT2
on