DGD21084中文资料HALF-BRIDGE GATE DRIVER IN SO-14数据手册Diodes规格书

描述 Description

The DGD21084 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 DGD21084’s high-side to switch to 600V in a bootstrap operation.
The DGD21084 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. Programmable dead time, by an external resistor, provides more system level flexibility.
The DGD21084 is offered in SO-14 (Type TH) package, the operating 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 Half Bridge Configuation
Outputs Tolerant to Negative Transients
Wide Logic and Low-Side Gate Driver Supply Voltage: 10V to 20V
Wide Logic Supply Voltage Offset Voltage: -5V to 5V
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

应用 Application

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

简介

DGD21084属于集成电路（IC）的栅极驱动器。由Diodes制造生产的DGD21084栅极驱动器栅极驱动器电源管理集成电路 (PMIC) 可用于提供隔离、放大、参考位移、自举或其他必要功能，这些功能可将来自电源转换应用中控制设备的信号连接到电源被控制通过的半导体设备（通常为 FET 或 IGBT）。任何特定设备提供的确切功能各不相同，但与它适合驱动的半导体配置相关。