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AP3983R

PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER

AP3983R Features

* Built-in N Channel MOSFET with 700 BVDSS

* Less than 75mW Standby Power Consumption

* Meet Efficiency Requirement of COC Trier 2

* Valley Turn-on to Reduce Switching Loss and Improve EMI

* Piecewise Frequency Reduction to Enhance Conversion Efficiency and Suppress Audio Noise

AP3983R General Description

Pin Assignments The AP3983R is a power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improved protection functions. Typical applications include chargers and adapters. The AP3983R with built-in MOSFET, regulates the output voltage and current.

AP3983R Datasheet (632.13 KB)

Preview of AP3983R PDF

Datasheet Details

Part number:

AP3983R

Manufacturer:

DIODES ↗

File Size:

632.13 KB

Description:

Primary side regulated switching mode power supply controller.

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TAGS

AP3983R PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER Diodes

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