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2009.08 - Rev.C

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2009 ROHM Co., Ltd. All rights reserved.

For brush motors

H-bridge drivers

(7V max.)

BD6210, BD6211, BD6212, BD6215, BD6216, BD6217



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.



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



Line up matrix

Rating voltage

Channels

Maximum output current

0.5A

1.0A

2.0A

7V

1ch

BD6210

HFP / F

BD6211

HFP / F

BD6212

HFP / FP

2ch

BD6215

FP

BD6216

FP / FM

BD6217

FM

18V

1ch

BD6220

HFP / F

BD6221

HFP / F

BD6222

HFP / FP

2ch

BD6225

FP

BD6226

FP / FM

BD6227

FM

36V

1ch

BD6230

HFP / F

BD6231

HFP / F

BD6232

HFP / FP

2ch

BD6235

FP

BD6236

FP / FM

BD6237

FM

*Packages; F:SOP8, HFP:HRP7, FP:HSOP25, FM:HSOP-M28

No.09007ECT01