Datasheet

VN5050AJ-E Block diagram and pin description
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1 Block diagram and pin description
Figure 1. Block diagram
Table 2. Pin function
Name Function
V
CC
Battery connection.
OUTPUT Power output.
GND
Ground connection. Must be reverse battery protected by an external
diode/resistor network.
INPUT
Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
switch state.
CURRENT SENSE 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.
LOGIC
UNDERVOLTAGE
OVERTEMP.
I
LIM
PwCLAMP
K
I
OUT
GND
INPUT
V
CC
OUTPUT
CURRENT
SENSE
DRIVER
V
CC
CLAMP
V
DSLIM
CS_DIS
Pwr
LIM