DGD21904 Overview
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 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)
DGD21904 Applications
- Matte Tin Plated Leads, Solderable per