MC33035DW集成电路（IC）的电机驱动器控制器规格书PDF中文资料

MC33035DW属于集成电路（IC）的电机驱动器控制器。由安森美半导体制造生产的MC33035DW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。

The MC33035 is a high performance second generation monolithic brushless DC motor controller containing all of the active functions required to implement a full featured open loop, three or four phase motor control system. This device consists of a rotor position decoder for proper commutation sequencing, temperature compensated reference capable of supplying sensor power, frequency programmable sawtooth oscillator, three open collector top drivers, and three high current totem pole bottom drivers ideally suited for driving power MOSFETs.

特性 Features

• 10 to 30 V Operation

• Undervoltage Lockout

• 6.25 V Reference Capable of Supplying Sensor Power

• Fully Accessible Error Amplifier for Closed Loop Servo Applications

• High Current Drivers Can Control External 3−Phase MOSFET Bridge

• Cycle−By−Cycle Current Limiting

• Pinned−Out Current Sense Reference

• Internal Thermal Shutdown

• Selectable 60°/300° or 120°/240° Sensor Phasings

• Can Efficiently Control Brush DC Motors with External MOSFET H−Bridge

• NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes

• Pb−Free Packages are Available