AP3983R PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER

Diodes

Description

A D V A N CNEEDW IPNRF ODRUMCATT I O N AP3983R PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER .
Pin Assignments The AP3983R is a power switcher for power supplies with better conversion efficiency, better voltage & current accuracy, and improve.

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Datasheet Specifications

Part number: AP3983R
Manufacturer: DIODES ↗
File Size: 632.13 KB
Datasheet: AP3983R-Diodes.pdf
Description: PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER

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

Applications

* include chargers and adapters. The AP3983R with built-in MOSFET, regulates the output voltage and current in the primary side by piecewise Pulse Frequency Modulation (p-PFM) in discontinuous conduction mode (DCM). The system operating frequency reduces linearly from heavy load to light load in each

AP3983R Distributors

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AP3983R PRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER Diodes

Diodes AP3983R-like datasheet