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AOZ7523 Datasheet Current Mode Flyback Converter

Manufacturer: Alpha & Omega Semiconductors

General Description

AOZ7523 is a series of current mode controllers with a 650V integrated power MOSFET, and a X-capacitor discharge function (Bleeding Resistor Removal, BRR), Brown-In/Brown-Out (Lossless Brown-Out, LBO) plus a high voltage start-up circuitry.

The series also provides frequency foldback and skip mode during light load conditions to achieve excellent light load efficiency and low power standby mode.

As well as a digital Spread Spectrum Clock Generator (SSCG) to improve EMI emissions.

Overview

AOZ7523 Current Mode Flyback Converter with HV Start-Up and Advanced.

Key Features

  • General.