MP6533数据手册集成电路（IC）的电机驱动器控制器规格书PDF

描述 Description

The MP6533 is a gate driver IC designed for 3-phase brushless DC motor driver applications. It is capable of driving 3 half bridges consisting of 6 N-channel Power MOSFETs up to 60V.

The MP6533 uses bootstrap capacitor to generate a supply voltage of high-side MOSFET driver, and an internal trickle charge circuit maintains sufficient gate driver voltage at 100% duty cycle.

Internal safety features include programmable over-current protection, motor startup current limit, adjustable dead time control, UVLO and thermal shutdown.

The device has three Hall-element inputs. Commutation logic is determined by three Hall-element inputs spaced at 120°. The PWM, DIR, and nBRAKE inputs are used to control motor speed, direction, and brake engagement.

The MP6533 is available in a 28-pin 9.7mmx6.4mm TSSOP with an exposed thermal pad.

特性 Features

Wide 5V to 60V Input Voltage Range
Hall Signal Interface
Bootstrap Gate Driver with Trickle Charge Circuit Supports 100% Duty Cycle Operation
Low Power Sleep Mode for Battery-powered Applications
Programmable Over-current Protection of External MOSFETs
Adjustable Dead Time Control to Prevent Shoot Through
PWM Speed-control Input
Brake Input
Motor Startup Current Limit
Thermal Shutdown and UVLO Protection
Fault Indication Output
Thermally Enhanced Surface-Mount Package

应用 Application

3-Phase Brushless DC Motors and Permanent Magnet Synchronous Motors
Power Drills
Impact Drivers
E-Bike

简介

MP6533属于集成电路（IC）的电机驱动器控制器。由制造生产的MP6533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。