DGD2136中文资料3-PHASE HALF-BRIDGE GATE DRIVER IN SO28数据手册Diodes规格书

描述 Description

The DGD2136 is a three-phase gate driver IC designed for high-voltage / high-speed applications, driving N-Channel MOSFETs and IGBTs in a half-bridge configuration. High-voltage processing techniques enable the DGD2136’s high-side to switch to 600V in a bootstrap operation.The DGD2136 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) for easy interfacing with controlling devices and are enabled low to better function in high noise environments. The driver outputs feature high-pulse current buffers designed for minimum driver cross conduction.The DGD2136 offers numerous protection functions. A shoot-through protection logic prevents both outputs from being high when both inputs are high (fault state), an undervoltage lockout for VCC shuts down the respective high side output. An overcurrent protection will terminate the six outputs. Both the VCC UVLO and the overcurrent protection trip an automatic fault clear with a timing that is adjustable with an external capacitor.The DGD2136 is offered in SO-28 (Type TH) package and the operating temperature extends from -40°C to +125°C.

特性 Features

Three floating high-side drivers in bootstrap operation to 600V
200mA source / 350mA sink output current capability
Outputs tolerant to negative transients, dV/dt immune
Logic input 3.3V capability
Internal deadtime of 290ns to protect MOSFETs
Matched prop delay for all channels
Outputs out of phase with inputs
Schmitt triggered logic inputs
Cross conduction prevention logic
Undervoltage lockout for all channels
Overcurrent protection shuts down drivers
Extended temperature range: -40°C to +125°C

应用 Application

3-Phase Motor Inverter Driver 
White Goods – Air Conditioner, Washing Machine, Refrigerator
Industrial Motor Inverter – Power Tools, Robotics
General Purpose 3-Phase Inverter

简介

DGD2136属于集成电路（IC）的栅极驱动器。由制造生产的DGD2136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。