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L6599A Datasheet Improved high-voltage resonant controller

Manufacturer: STMicroelectronics

General Description

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Overview

L6599A Improved high-voltage resonant controller.

Key Features

  • 50% duty cycle, variable frequency control of resonant half bridge.
  • High-accuracy oscillator.
  • Up to 500 kHz operating frequency.
  • Two-level OCP: frequency-shift and latched shutdown.
  • Interface with PFC controller.
  • Latched disable input.
  • Burst mode operation at light load.
  • Input for power-ON/OFF sequencing or brownout protection.
  • Non-linear soft-start for monotonic output voltage rise.
  • 600 V-rail compatible high-side gate driver with integrated bo.