Feature
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. The driver outputs feature high pulse current buffers designed for minimum driver cross conduction.
The DGD2190 is offered in the SO-8 (Type TH) package and operates over an extended -40°C to +125°C temperature range
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
Halogen and Antimony Free. “Green” Device
Applications
DC-DC Converters
DC-AC Inverters
AC-DC Power Supplies
Motor Controls
Class D Power Amplifiers
Mark
(Picture:Pinout / Diagram)
