Datasheet

VND5012AK-E Block diagram and pin description
Doc ID 12285 Rev 8 5/31
1 Block diagram and pin description
Figure 1. Block diagram
Table 2. Pin function
Name Function
V
CC
Battery connection.
OUTPUT
1,2
Power output.
GND
Ground connection. Must be reverse battery protected by an external diode/resistor
network.
INPUT
1,2
Voltage controlled input pin with hysteresis, CMOS compatible. Controls output
switch state.
CURRENT
SENSE
1,2
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. 1
I
LIM
1
PwCLAMP 1
I
OUT1
GND
INPUT1
V
CC
OUTPUT1
CURRENT
SENSE1
DRIVER 1
V
CC
CLAMP
V
DSLIM
1
I
LIM
2
PwCLAMP 2
DRIVER 2
V
DSLIM
2
OVERTEMP. 2
I
OUT2
OUTPUT2
CURRENT
SENSE2
CS_DIS
K 2
INPUT2
K 1
Pwr
LIM
1
Pwr
LIM
2