DRV8434A-Q1 Automotive Stepper Driver With Integrated Current Sense, 1/256 Microstepping, smart tune and Stall Detection using GPIO pins

1 Features • AEC-Q100 Qualified for Automotive • Functional Safety-Capable – Documentation available to aid functional safety system design • PWM Microstepping Stepper Motor Driver – Simple STEP/DIR Interface – Up to 1/256 Microstepping Indexer • Integrated Current Sense Functionality – N

文件：2.77382 Mbytes 页数：45 Pages

TI

德州仪器

具有集成电流检测和失速检测功能的汽车级 48V 2.5A 双极步进电机驱动器

The DRV8434-Q1 is a stepper motor driver for automotive applications. The device is fully integrated with two N-channel power MOSFET H-bridge drivers, a microstepping indexer, and integrated current sensing. The DRV8434-Q1 is capable of driving up to 2.5A full-scale output current (dependent on PCB AEC-Q100 Qualified for Automotive\n \nFunctional Safety-Capable \n \nDocumentation available to aid functional safety system design\n \n\n \nPWM Microstepping Stepper Motor Driver \n \nSimple STEP/DIR Interface\n \nUp to 1/256 Microstepping Indexer\n \n\n \nIntegrated Current Sense Functionality \n ;

TI

德州仪器

BGA8

TI/德州仪器

上传：深圳市昊希电子有限公司

VQFN24

TI

德州仪器

上传：深圳市微纳尔电子实业有限公司

VQFN32

TI/德州仪器

上传：深圳市周芯芯半导体有限公司