本公司供应德州仪器的双极步进电机驱动器集成电路drv8812pwp，品质保证，欢迎洽谈。
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具有 4 级电流调节的 1.6a 双极步进电机驱动器（ph/en 控制器）
dual-bridge motor controller ic  drv8812
the drv8812 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. the device has two h-bridge drivers, and can drive a bipolar stepper motor or two dc motors. the output driver block for each consists of n-channel power mosfet’s configured as full h-bridges to drive the motor windings. the drv8812 is capable of driving up to 1.6-a of output current (with proper heatsinking, at 24 v and 25°c).
a simple parallel digital control interface is compatible with industry-standard devices. decay mode is programmable.
internal shutdown functions are provided for over current protection, short circuit protection, under voltage lockout and overtemperature.
特性
dual-h-bridge current-control motor driver
capable of driving a bipolar stepper or two dc motors
two-bit winding current control allows up to four current levels
low mosfet on-resistance
1.6-a maximum drive current at 24 v, 25°c
built-in 3.3-v reference output
industry-standard parallel digital control interface
8-v to 45-v operating supply voltage range
thermally enhanced surface mount package
applications 应用
automatic teller machines
money handling machines
video security cameras
printers
scanners
office automation machines
gaming machines
factory automation
robotics
深圳市森茂集成电路有限公司(smic),主营ti(德州仪器)、bb、adi(亚德诺)、ns(国家半导体)品牌全新原装集成电路（ic），网站 //www.iseekic.com    //smic.ic37.com   欢迎查询! 电话: 0755-36952211/83995200/  qq:

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深圳市鹏展翅电子有限公司
杜先生
13713594500
金稻田路紫荆花园A栋24H