NCP459 switch equivalent, 4a single load switch.
* 0.75 V − 5.5 V Operating Range
* 11 mW N−MOSFET
* Vbias Rail Input
* DC Current up to 4 A
* Output Auto−Discharge Option
* Reverse Blocking Opti.
* Notebooks
* Tablets
* Wireless
* Mobile Phones
* Digital Cameras
Vcc V+
SMPS
DCDC Converter
or
L.
Pin Name
Pin Number
EN A1
IN B1, C1
VBIAS
D1
GATE
A2
OUT
B2, C2
GND
D2
Type INPUT POWER POWER INPUT POWER POWER
Description Enable input, logic high turns on power switch . Load−switch input pin. External supply voltage input. OUT pin s.
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