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GR6953 Datasheet Self-oscillating Half-bridge Power IC

Manufacturer: grenergy

Overview: GR6953 Self-oscillating Half-bridge Power IC.

Datasheet Details

Part number GR6953
Manufacturer grenergy
File Size 355.70 KB
Description Self-oscillating Half-bridge Power IC
Download GR6953 Download (PDF)

General Description

GR6953 is a high voltage monolithic IC with integrated 440V half-bridge power MOSFET.

Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.

The front end

Key Features

  • Integrated half-bridge 440V power MOSFET.
  • Floating channel designed for bootstrap operation.
  • Noise immunity of transient voltage.
  • Under-voltage lockout.
  • Programmable oscillator frequency.
  • Matched propagation delay for both channels.
  • Ultra low startup current of 75uA.
  • Shutdown function turns off both channels.
  • Low side output in phase with RT.