EV-VND7004AY Datasheet, PDF (3/8 Pages) STMicroelectronics – Undervoltage shutdown

EV-VND7004AY
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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 connections
Connector
J3
J3
J3
J3
J3
J3
J3
J3
J3
J3
Table 2. J3 connector: pin functions
Pin number Pin name
Pin function
1…4
N/A
Not connected
5
IN_PullUP
Connection to optional external pull-up resistor for
open load detection in off-state.
6
+5 V
5 V Power Supply
Active low compatible with 3 V and 5 V CMOS
7
FaultRST outputs pin; it unlatches the output in case of fault;
If kept low, sets the outputs in auto-restart mode.
Multiplexed analog sense output pin; it delivers a
8
MultiSense current proportional to the selected diagnostic:
load current, supply voltage or chip temperature.
Active high compatible with 3 V and 5 V CMOS
9
S_EN
outputs pin; it enables the MultiSense diagnostic
pin.
10...11
SEL_0,1
Active high compatible with 3 V and 5 V CMOS
outputs pin; they address the MultiSense
multiplexer.
12
N/A
Not connected
13...14
IN_0,1
Voltage controlled input pin with hysteresis,
compatible with 3 V and 5 V CMOS outputs. They
control output switch state.
15...18
N/A
Not connected
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