TCA3727G集成电路（IC）的电机驱动器控制器规格书PDF中文资料

TCA3727G属于集成电路（IC）的电机驱动器控制器。由英飞凌科技股份公司制造生产的TCA3727G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。

Description

TCA 3727 is a bipolar, monolithic IC for driving bipolar stepper motors, DC motors and other inductive loads that operate on constantcurrent. The control logic and power output stages for two bipolar windings are integrated on a single chip which permits switched current control of

motors with 0.75 A per phase at operating voltages up to 50 V.

Features

•2 ×0.75 amp. / 50 V outputs

• Integrated driver, control logic and current control (chopper)

• Fast free-wheeling diodes

• Max. supply voltage 52 V

• Outputs free of crossover current

• Offset-phase turn-ON of output stages

• Z-diode for logic supply

• Low standby-current drain

• Full, half, quarter, mini step