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IX21844 Datasheet High Voltage Half-Bridge Gate Driver

Manufacturer: IXYS (now Littelfuse)

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General 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.

The floating high-side channel can drive an N-channel power MOSFET or IGBT 600V from the common reference.

Overview

INTEGRATED CIRCUITS DIVISION Driver Characteristics Parameter Rating VOFFSET IO +/- (Source/Sink) VBIAS 600 1.4 / 1.

Key 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.

More Datasheets from IXYS (now Littelfuse)

Part Number Description
IX2113 600V High and Low Side Gate Driver
IX2120 1200V High and Low Side Gate Driver
IX2127 High-Voltage Power MOSFET/IGBT
IX2204 Dual Low Side IGBT Gate
IX2R11 2A Half-Bridge Driver