Datasheet

VNQ5E160AK-E Block diagram and pin configuration
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1 Block diagram and pin configuration
Figure 1. Block diagram
Table 1. Pin functions
Name Function
V
CC
Battery connection
OUTPUT
n
Power output
GND
Ground connection. Must be reverse battery protected by an external
diode/resistor network
INPUT
n
Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
switch state
CURRENT
SENSE
n
Analog current sense pin, delivers a current proportional to the load current
CS_DIS Active high CMOS compatible pin, to disable the current sense pin
V
CC
CH 1
Control & Diagnostic 1
LOGIC
DRIVER
V
ON
Limitation
Current
Limitation
Power
Clamp
OFF State
Open load
Over
temp.
Undervoltage
V
SENSEH
Current
Sense
CH 3
CH 4
CH 2
OVERLOAD PROTECTION
(ACTIVE POWER LIMITATION)
IN1
IN2
IN3
IN4
CS1
CS2
CS3
CS4
CS_
DIS
GND
OUT4
OUT3
OUT2
OUT1
Signal Clamp
CONTROL & DIAGNOSTIC
Channels 2, 3 & 4