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AP39303 Datasheet Quasi-resonant Pwm Switcher

Manufacturer: Diodes Incorporated

Overview: NEW PRODUCT A P39303.

General Description

The AP39303 is a highly integrated power switcher with a built-in Quasi-Resonant (QR) PWM controller and a 700V high performance power MOSFET.

AP39303 is specially designed for offline power supply that requires ultra-low standby power, high-power density and prehensive protection.

Coordinating with secondary side USBPD or quick charger controller to provide a Flyback charger solution.

Key Features

  • are included, such as brown out protection, cycle-by-cycle current limit, VCC Over Voltage Protection (VOVP), Secondary-side Output OVP (SOVP) and UVP (SUVP), internal OTP, Over Load Protection (OLP) and pins’ fault protection. Combined with Diodes Incorporated’s synchronous controller APR347, AP39303 system can achieve the higher power conversion efficiency and the better thermal performance. Features.
  • Quasi-Resonant Operation under all Line and Load Condition.
  • Peak Current Mode Contr.

More Datasheets from Diodes Incorporated

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AP39303 Distributor