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IX21844 - High Voltage Half-Bridge Gate Driver

Description

The IX21844 is a high voltage IC that can drive high speed MOSFETs and IGBTs that operate up to +600V.

The IX21844 is configured with dependent high-side and low side referenced output channels which can source 1.4A and sink 1.8A.

Features

  • Floating Channel for Bootstrap Operation to +600V with an Absolute Maximum Rating of +700V.
  • Programmable Dead-Time.
  • Outputs Can Source 1.4A and Sink 1.8A.
  • Gate Drive Supply Range From 10V to 20V.
  • Tolerant to Negative Voltage Transients: dV/dt Immune.
  • 3.3V and 5V Logic Compatible.
  • Undervoltage Lockout for Both High-side and Low-Side Outputs.
  • Matched Propagation Delays.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DIVISION Driver Characteristics Parameter Rating VOFFSET IO +/- (Source/Sink) VBIAS 600 1.4 / 1.8 10-20 Units V A V Features • Floating Channel for Bootstrap Operation to +600V with an Absolute Maximum Rating of +700V • Programmable Dead-Time • Outputs Can Source 1.4A and Sink 1.8A • Gate Drive Supply Range From 10V to 20V • Tolerant to Negative Voltage Transients: dV/dt Immune • 3.
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