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DGD2190 Datasheet HIGH-SIDE AND LOW-SIDE GATE DRIVER

Manufacturer: Diodes Incorporated

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General Description

The DGD2190 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 DGD2190’s high-side to switch to 600V in a bootstrap operation under high dV/dt conditions.

The DGD2190 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices.

Overview

DGD2190 HIGH-SIDE AND LOW-SIDE GATE DRIVER IN SO-8.

Key Features

  • Floating High-Side Driver in Bootstrap Operation to 600V.
  • Drives two N-Channel MOSFETs or IGBTs in a Half-Bridge Configuation.
  • Output Drivers Capable of 4.5A/4.5A Typ Sink/Source.
  • 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: -40°C to +125°C.
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony F.

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