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DGD21904 Key Features

  • Floating high-side driver in bootstrap operation to 600V
  • Drives two N-Channel MOSFETs or IGBTs in a half bridge
  • 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
  • Space saving SO-8 package available
  • Extended temperature range: -40°C to +125°C
  • Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)
  • Halogen and Antimony free. “Green” Device (Note 3)

Related Diodes Incorporated Datasheets

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DGD2101 HIGH-SIDE AND LOW-SIDE GATE DRIVER
DGD2101M HIGH-SIDE AND LOW-SIDE GATE DRIVER

DGD21904 Description

The DGD21904 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 DGD21904’s high-side to switch to 600V in a bootstrap operation under high dV/dt conditions. The DGD21904 logic inputs are patible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices.

DGD21904 Applications

  • Matte Tin Plated Leads, Solderable per