FAD7191中文资料600V，4.5A，高电流，高压和低压侧汽车门极驱动集成电路数据手册ONSEMI规格书

描述 Description

The FAD7191 is a monolithic high- and low-side gate-driver IC, which can drive high speed MOSFETs and IGBTs that operate up to +600V. It has a buffered output stage with all NMOS transistors designed for high pulse driving capability and minimum cross-conduction.ON Semiconductor’s high-voltage process and common-mode noise canceling technique provide stable operation of high-drivers under high dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS = -9.8V (typical) for VBS = 15V.The UVLO circuit prevents malfunction when VDD and VBS are lower than the specified threshold voltage.The high current and low output voltage drop features make this device suitable for controlling direct injection actuators and for use in many automotive DC-DC converter and motor control applications.The FAD7191 in 14-SOP package has separate signal and power ground for higher noise immunity in high power application, sufficient clearance and creepage distance necessary for High Voltage applications as well as an Enable pin for shutdown redundancy purpose

特性 Features

•Floating Channel for Bootstrap Operation to +600V
•4.5A Sourcing and 4.5A Sinking Current Driving Capability
•Common-Mode dV/dt Noise Cancelling Circuit
•Built-in Under-Voltage Lockout for Both Channels
•Matched Propagation Delay for Both Channels
•3.3V and 5V Input Logic Compatible
•Output In-phase with Input
• Qualified to AEC Q100
• Separate signal and power grounds
• 14-SOP package with creepage and clearance for High Voltage applications
• Enable pin for shutdown redundancy purpose

应用 Application

• MOSFET and IGBT driver applications
• Motor Control (A/C compressor, pumps, e-turbo)
• DC-DC converters
• Automotive applications
• Electric and Hybrid Electric Vehicles (EV-HEV)
• 48V Mild Hybrid Vehicles

简介

FAD7191属于集成电路（IC）的栅极驱动器。由制造生产的FAD7191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。