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DGD2181 Datasheet HIGH-SIDE AND LOW-SIDE GATE DRIVER

Manufacturer: Diodes Incorporated

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General Description

The DGD2181 is a high voltage / high speed gate driver capable of driving N-Channel MOSFETs and IGBTs in a half bridge configuration.

High voltage processing techniques enable the DGD2181’s high-side to switch to 600V in a bootstrap operation.

The DGD2181 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices.

Overview

Description The DGD2181 is a high voltage / high speed gate driver capable of driving N-Channel MOSFETs and IGBTs in a half bridge configuration.

Key Features

  • Floating High-side Driver in Bootstrap Operation to 600V.
  • Drives Two N-Channel MOSFETs or IGBTs in a Half Bridge Configuration.
  • 1.9A Source / 2.3A Sink Output Current Capability.
  • Outputs Tolerant to Negative Transients.
  • Wide Low-side Gate Driver and Logic Supply: 10V to 20V.
  • Logic Input (HIN and LIN) 3.3V Capability.
  • Schmitt Triggered Logic Inputs with Internal Pull Down.
  • Undervoltage Lockout for High and Low Side Drivers.
  • Extended Temperature Range:.

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