DGD2181M数据手册集成电路（IC）的栅极驱动器规格书PDF

描述 Description

The DGD2181M 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 DGD2181M’s high-side to switch to 600V in a bootstrap operation.The DGD2181M 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 DGD2181M is offered in SO-8 (Type TH) package and theoperating temperature extends from -40°C to +125°C.

特性 Features

•Floating High-side Driver in Bootstrap Operation to 600V
•Drives Two N-Channel MOSFETs or IGBTs in a Half Bridge Configuration
•1.9A Source / 2.3A Sink Output Current Capability
•Outputs Tolerant to Negative Transients
•Wide Low-side Gate Driver and Logic Supply: 10V to 20V
•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 Free. “Green” Device (Note 3)

应用 Application

•DC-DC Converters
•DC-AC Inverters
•AC-DC Power Supplies
•Motor Controls
•Class D Power Amplifiers