NCP1681 Datasheet - ON Semiconductor

NCP1681, Totem Pole Power Factor Correction Controller

DATA SHEET www.onsemi.com Totem Pole Power Factor Correction Controller NCP1681 The NCP1681 is an innovative Multi *Mode (MM) and Continuous C.
Pin Number Pin Name Pin Description 1 FAULT Combined OVP/OTP fault pin.

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Datasheet Details

Part number:

NCP1681

Manufacturer:

ON Semiconductor ↗

File Size:

2.17 MB

Description:

Totem Pole Power Factor Correction Controller

Features

* Totem Pole PFC Topology Eliminates Input Diode Bridge Enabling Very High Efficiency & Compact Design
* AC Line Monitoring Circuit & AC Phase Detection
* Brownout Detection
* Digital Loop Compensation
* Novel Current Sensing Scheme Providing Inductor Current

Applications

* Cloud/Server Power Supplies
* High Performance Computing
* 5G/Telecom Power Supplies
* Industrial Power Supplies
* Ultra
* High Density (UHD) Power Supplies
* Merchant Power SOIC
* 20 NARROW BODY CASE 751EZ MARKING DIAGRAM 20 NCP1681xxG

NCP1681 Distributors

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NCP1681 Totem Pole Power Factor Correction Controller ON Semiconductor

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