EV-VND7020AJ Datasheet, PDF (3/7 Pages) STMicroelectronics – Overvoltage clamp

EV-VND7020AJ
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Board connections
Board connections
Figure 2 shows the placement of the connectors to be used for supplying the evaluation
board, connecting the load and controlling the functionality and diagnostic of the device.
Figure 2. Evaluation board connectors
Table 2. J5 connector: pin functions
Connector
Pin
number
Pin name
Pin function
J5
1…4
N/A Not connected
J5
5
IN_PullUP
Connection to optional external pull-up resistor for open load detection in
off-state.
J5
6
+5V 5V Power Supply
J5
7
FaultRST
Active low compatible with 3 V and 5 V CMOS outputs pin; it unlatches the
output in case of fault; If kept low, sets the outputs in auto-restart.
J5
8
MultiSense
Multiplexed analog sense output pin; it delivers a current proportional to the
selected diagnostic: load current, supply voltage or chip temperature.
J5
9
S_EN
Active high compatible with 3 V and 5 V CMOS outputs pin; it enables the
MultiSense diagnostic pin.
J5
10
SEL0
Active high compatible with 3 V and 5 V CMOS outputs pin; together with
SEL1, it addresses the MultiSense multiplexer.
J5
11
SEL1
Active high compatible with 3 V and 5 V CMOS outputs pin; together with
SEL0, it addresses the MultiSense multiplexer.
J5
12
N/A Not connected
J5
13
IN0
Voltage controlled input pin with hysteresis, compatible with 3 V and 5 V
CMOS outputs. It controls OUT0 switch state.
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