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DGD2190M - HIGH-SIDE AND LOW-SIDE GATE DRIVER

General Description

The DGD2190M 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 DGD2190M’s highside to switch to 600V in a bootstrap operation under high dV/dt conditions.

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.

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Full PDF Text Transcription for DGD2190M (Reference)

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DGD2190M HIGH-SIDE AND LOW-SIDE GATE DRIVER IN SO-8 Description The DGD2190M is a high-voltage/high-speed gate driver capable of driving N-Channel MOSFETs and IGBTs in a ...

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speed gate driver capable of driving N-Channel MOSFETs and IGBTs in a half bridge configuration. High-voltage processing techniques enable the DGD2190M’s highside to switch to 600V in a bootstrap operation under high dV/dt conditions. The DGD2190M logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices. The driver outputs feature high pulse current buffers designed for minimum driver cross conduction. The DGD2190M is offered in the SO-8 package and operates over an extended -40°C to +125°C temperature range.