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THB7128 Datasheet

Manufacturer: HHBY
THB7128 datasheet preview

THB7128 Details

Part number THB7128
Datasheet THB7128 Datasheet PDF (Download)
File Size 324.86 KB
Manufacturer HHBY
Description Two-phase hybrid stepping motor driver chip
THB7128 page 2 THB7128 page 3

THB7128 Overview

HHBY THB7128 高细分、大功率 两相混合式步进电机驱动芯片 一、 特性: THB7128 双全桥 MOSFET 驱动,低导通电阻 Ron=0.53Ω 最高耐压 40VDC,大电流 3.3 A(峰值) 多种细分可选(1、1/2、1/4、1/8、1/16、1/32、1/64、1/128) 自动半流锁定功能 内置混合式衰减模式 内置输入下拉电阻 内置温度保护及过流保护 二、 管脚图: OUT1A NFA 12 13 OUT2A 11 OUT1B 9 OUT2B 7 8 NFB VM 14 VREF.

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