CS1107 Datasheet, PDF (2/4 Pages) Cherry Semiconductor Corporation – Single Relay Driver IC

Electrical Characteristics: 4.75V ² V_CC ² 5.25V, -40ûC ² T_A ² 85ûC, -40¡C ² T_J ² 150¡C
PARAMETER
s Supply Requirements
V_CC Quiescent Current
V_CC Quiescent Current
TEST CONDITIONS
Output ON
Output OFF
MIN
TYP
3
70
MAX
6
250
s Output
Leakage Current
Saturation Voltage
V_CLAMP
V_BAT =14V
I _OUTPUT = 350mA
I _OUTPUT = 180mA
V_CC < 4.5V, I _OUTPUT = 180mA
0
100
1.1
1.5
0.9
1.3
29
33
36
s Current Sense
Short Circuit Current
Open Circuit Current
Output in the ON state
350
500
650
20
40
60
s Control - Input
Input Voltage
Input Current
Logic = High
Logic = Low
Control = V_CC
s Fault Output - (Open Collector)
Output Low Voltage
I _FAULT = 250µA (sink)
s Overtemperature Shutdown
T_J Output Disable Threshold
T_J Hysteresis
(Guaranteed by Design)
(Guaranteed by Design)
2.0
0.8
40
80
0.24
0.40
150
180
5
UNIT
mA
µA
µA
V
V
V
mA
mA
V
V
µA
V
ûC
ûC
PACKAGE PIN #
8 Lead SO
(Internally Fused Leads)
1
2
3
4
5, 6, 7, 8
Package Pin Description
PIN SYMBOL
FUNCTION
Output
V_CC
Fault
Control
Ground
Open collector output.
5V regulated supply input.
Open collector diagnostic output low during open
load, short circuit and overtemperature conditions.
TTL compatible input. A high on this pin turns the
output on.
Signal ground.
2