MIC5013数据手册集成电路（IC）的栅极驱动器规格书PDF

描述 Description

The MIC5013 is an 8-pin MOSFET gate driver with over-current shutdown and a fault flag. It is designed to drive the gate of an N-channel power MOSFET above the supply rail high-side power switch applications. The MIC5013 is compatible with standard or current-sensing power MOSFETs in both high- and low-side driver topologies.The MIC5013 charges a 1 nF load in 60µs typical and protects the MOSFET from over-current conditions. The current sense trip point is fully programmable and a dynamic threshold allows high in-rush current loads to be started. A fault pin indicates when the MIC5013 has turned off the FET due to excessive current.Other members of the driver family include the MIC5011 minimum parts count driver and MIC5012 dual driver.

特性 Features

• 7 V to 32 V operation
• Less than 1 µA current in the \"off\" state
• Internal charge pump to drive the gate of an N-channel power FET above supply
• Available in small outline SOIC packages
• Internal zener clamp for gate protection
• 60µs typical turn-on time to 50% gate overdrive
• Programmable over-current sensing
• Dynamic current threshold for high in-rush loads
• Fault output pin indicates current faults
• Implements high- or low-side switches

简介

MIC5013属于集成电路（IC）的栅极驱动器。由制造生产的MIC5013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。