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TR2085

TR2085 is a high speed and self-oscillating 50% duty cycle, ±1.0A output current half-bridge gate driver.

TR2085

TR2085 is a high speed and self-oscillating 50% duty cycle, ±1.0A output current half-bridge gate driver.

Main Features

  • ±1A Half-Bridge Gate Driver
  • Integrated 50% Duty Cycle Oscillator & Half-Bridge Driver IC in a Single SOIC-8 Package
  • Programmable Switching Frequency with Up to 500kHz per Channel
  • Floating Channel Designed for Bootstrap Function Up to +200Vdc
  • High and Low Side Pulse Width Matching to ±25ns
  • Adjustable Dead-Time 50ns~200ns
  • Adjustable Overcurrent Protection 
  • Undervoltage Lockout for Both VCC and VBS
  • Internal Bootstrap Diode
  • Internal Soft Start
  • Wide Operating Temperature Range (Tj):-40℃ to 150℃
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Product Overview

Part#

VOFFSET

IO

Fosc(max)

VCSth

Deadtime

VCCON/VBSON

TR2085

200V

±1.0A

500kHz

0.25V

50ns~200ns

7.8V

 

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Pin Configuration

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Applications

DC-DC Converters
HEV Auxiliary Converter
Battery Management Converters
Power Supply Systems
Industrial Automation
Process Control
Medical Equipment
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Package

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SOIC-8
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Download

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TR2085 EN pdf 566.7KB