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NCP1681 Datasheet, ON Semiconductor

NCP1681 controller equivalent, totem pole power factor correction controller.

NCP1681 Avg. rating / M : 1.0 rating-11

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NCP1681 Datasheet

Features and benefits


* Totem Pole PFC Topology Eliminates Input Diode Bridge Enabling Very High Efficiency & Compact Design
* AC Line Monitoring Circuit & AC Phase Detection
* Bro.

Application


* Cloud/Server Power Supplies
* High Performance Computing
* 5G/Telecom Power Supplies
* Industrial Powe.

Description

Pin Number Pin Name Pin Description 1 FAULT Combined OVP/OTP fault pin. 2 PFCOK The PFCOK pin is held low when the PFC output voltage is out of regulation and during fault condi- tions. The pin becomes active when the PFC output achieves r.

Image gallery

NCP1681 Page 1 NCP1681 Page 2 NCP1681 Page 3

TAGS

NCP1681
Totem
Pole
Power
Factor
Correction
Controller
NCP1680
NCP160
NCP1600
ON Semiconductor

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