BD6231F-E2集成電路（IC）的電機驅(qū)動器控制器規(guī)格書PDF中文資料

BD6231F-E2屬于集成電路（IC）的電機驅(qū)動器控制器。由羅姆半導體集團制造生產(chǎn)的BD6231F-E2電機驅(qū)動器，控制器產(chǎn)品屬于電機驅(qū)動器和控制器電源管理集成電路 (PMIC) 系列，可用于控制或操作從某電源施加到電機或相關(guān)機電執(zhí)行器的電源。所實現(xiàn)的具體功能和特性集根據(jù)預期負載和預期應用的特性有很大差異，范圍從用于有刷電機的簡單開環(huán)速度控制到基于步進電機的高級閉環(huán)運動控制。

Overview

These H-bridge drivers are full bridge drivers for brush motor applications. Each IC can operate at a wide range of power supply voltages (from 3V to 36V), supporting output currents of up to 2A. MOS transistors in the output stage allow for PWM signal control, while the integrated VREF voltage control function of previous models offers direct replacement of deprecated motor driver ICs. These highly efficient H-bridge driver ICs facilitate low-power consumption design.

特性 Features

1) Built-in, selectable one channel or two channels configuration

2) Low standby current

3) Supports PWM control signal input (20kHz to 100kHz)

4) VREF voltage setting pin enables PWM duty control

5) Cross-conduction prevention circuit

6) Four protection circuits provided: OCP, OVP, TSD and UVLO

Applications

VCR; CD/DVD players; audio-visual equipment;

optical disc drives; PC peripherals;

car audios; car navigation systems; OA equipments