AP2172 Datasheet, PDF (2/17 Pages) Diodes Incorporated – 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH

Pin Assignment
AP2162/AP2172
1A DUAL CHANNEL CURRENT-LIMITED POWER
SWITCH
( Top View )
GND 1
8 FLG1
IN ²
7 _OUT1
EN1 ³
EN2 4
SOP-8L
6 _OUT2
5 _FLG2
( Top View )
GND ¹
IN 2
EN1 3
EN2 4
8 FLG1
7 OUT1
6 _OUT2
5 FLG2
MSOP-8L-EP
Pin Descriptions
Pin Name
GND
IN
EN1
EN2
FLG2
OUT2
OUT1
FLG1
Pin
Number
1
2
3
4
5
6
7
8
Descriptions
Ground
Voltage input pin
Switch 1 enable input, active low (AP2162) or active high (AP2172)
Switch 2 enable input, active low (AP2162) or active high (AP2172)
Switch 2 over-current and over-temperature fault report; open-drain flag is active
low when triggered
Switch 2 voltage output pin
Switch 1 voltage output pin
Switch 1 over-current and over-temperature fault report; open-drain flag is active
low when triggered
AP2162/AP2172 Rev. 5
2 of 17
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FEBRUARY 2009
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