Electrical Characteristics for VOUT: VIN = 14V, IOUT1 = IOUT2 = 5mA, -40¡C < TJ < 150¡C, -40¡C ² TA ² 125ûC,
= LOW; unless otherwise specified.
ENABLE
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
■ Primary Output (VOUT1
)
Output Voltage
13V ² VIN ² 26V, IOUT1 ² 500mA,
IOUT1 = 500mA
9.50
10.00
0.5
45
10.50
0.7
90
V
V
Dropout Voltage
Line Regulation
11V ² VIN ² 18V, IOUT1 = 250mA
5mA ² IOUT1 ² 500mA
mV
mV
Load Regulation
Quiescent Current
15
75
IOUT1 ² 1mA, No Load on VOUT2, VIN = 18V
IOUT1 = 500mA, No Load on VOUT2, VIN = 11V
3
60
7
120
mA
mA
ENABLE
= HIGH
VOUT1,VOUT2 = OFF
Quiescent Current
70
200
µA
Current Limit
0.55
32
0.80
50
A
mV/khr
V
Long Term Stability
Over Voltage Shutdown
VOUT1 and VOUT2
36
40
■ Secondary Output (VOUT2
)
Output Voltage
6V ² VIN ² 26V, 1mA ² IOUT2 ² 70mA
IOUT2 ² 70mA
4.85
5.00
1.5
4
5.15
2.5
50
V
Dropout Voltage
Line Regulation
Load Regulation
Current Limit
V
11 ² VIN ² 18V, IOUT = 70µA
1mA ² IOUT2 ² 70mA, VIN = 14V
mV
mV
mA
10
50
150
ENABLE
ENABLE
Threshold
■
Function (
ENABLE
)
Input
VOUT2(ON)
VOUT1(OFF)
1.40
1.40
2.50
10
V
V
.8
ENABLE
Input
Current
Input Voltage Range 0 to 5V
-10
µA
Package Lead Description
LEAD SYMBOL
PACKAGE LEAD #
FUNCTION
5 Lead TO-220
ENABLE
1
CMOS compatible input lead; switches VOUT1 and VOUT2 on
ENABLE
and off. When
is low, VOUT1 and VOUT2 are active.
2
3
4
5
VIN
Supply voltage, usually direct from battery.
Ground connection.
Gnd
VOUT1
VOUT2
Regulated output 10V, 500mA (typ)
Secondary output 5V, 70mA (typ).
2
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
