AP3790 COMPATIBLE AC/DC PSR CONTROLLER

Diodes

Description

NEW PRODUCT A Product Line of Diodes Incorporated AP3790 PUMP EXPRESSTM COMPATIBLE AC/DC PSR CONTROLLER .
Pin Assignments The AP3790 is a high accuracy and low cost switching mode power supply controller to drive power bipolar transistor for battery char.

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Datasheet Specifications

Part number: AP3790
Manufacturer: DIODES ↗
File Size: 520.10 KB
Datasheet: AP3790-Diodes.pdf
Description: COMPATIBLE AC/DC PSR CONTROLLER

Features

* Compatible to MediaTek Pump ExpressTM Protocol
* Ultra-Low Standby Power Consumption
* Valley-turn On to Reduce Switching Loss and Benefit for EMI
* Piece-wise Frequency Reduction to Enhance Conversion Efficiency and Suppress Audio Noise
* ±5% Constant Voltage Accuracy for 5V O

Applications

* The controller regulates the output voltage and current in the primary side by piece-wise Pulse Frequency Modulation (p-PFM) in discontinuous conduction mode (DCM). The controller uses adaptive source current to optimize driving current to reduce driving loss. The system operating frequency reduces

AP3790 Distributors

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AP3790 COMPATIBLE PSR CONTROLLER Diodes

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