MCP8021中文资料3-Phase Brushless DC (BLDC) Motor Gate Driver with Power Module, Sleep Mode数据手册Microchip规格书

描述 Description

The MCP8021 device is a 3-phase Brushless DC (BLDC) power module containing three integrated half-bridge drivers, capable of driving three external NMOS/NMOS transistor pairs. The three phase half-bridge gate driver is capable of delivering a peak output current of 0.5A at 12V for driving high-side and low-side NMOS MOSFET transistors. The driver has shoot-through, overcurrent, and short-circuit protection. A Sleep mode has been added.The MCP8021/2 devices integrate a 3.3V or 5.0V LDO regulator for supplying power to the host and peripherals, and an overtemperature sensor. The on-board 3.3V or 5.0V dropout voltage regulators are capable of delivering 70 mA of current. The voltage option is selected by part number.The follow functions are user-configurable: dead time, blanking time, enable/ disable Sleep mode, enable/disable overcurrent detection, and enable/disable gate drive undervoltage protection.The MPLAB® Mindi™ model is included in the MPLAB® Mindi™ Analog Simulator.Functional Safety features are listed here: Motor Gate Drivers for Functional Safety Designs

特性 Features

AEC-Q100 Grade 0 Qualified

简介

MCP8021属于集成电路（IC）的电机驱动器控制器。由制造生产的MCP8021电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。