Datasheet

VND5050J-E / VND5050K-E Block diagram and pin description
Doc ID 12266 Rev 7 5/37
1 Block diagram and pin description
Figure 1. Block diagram
Table 2. Pin function
Name Function
V
CC
Battery connection.
OUTPUTn Power output.
GND
Ground connection. Must be reverse battery protected by an external diode/resistor
network.
INPUTn
Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
switch state.
STATUSn Open drain digital diagnostic pin.
STAT_DIS
Active high CMOS compatible pin, to disable the STATUS pin.
OVERTEMP. 1
V
CC
GND
LOGIC
DRIVER 1
V
CC
CLAMP
UNDERVOLTAGE
CLAMP 1
OPENLOAD ON 1
CURRENT LIMITER 1
OPENLOAD OFF 1
CONTROL & PROTECTION
EQUIVALENT TO
CHANNEL1
INPUT2
STATUS2
V
CC
INPUT2
STATUS2
INPUT1
STATUS1
OUTPUT1
OUTPUT2
STAT_DIS
PWR
LIM
1