bd6237. ROHM Co. Ltd., bd6237. Datasheet

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bd6237.

Manufacturer Part Number
bd6237.
Description
For Brush Motors H-bridge Drivers
Manufacturer
ROHM Co. Ltd.
Datasheet
For brush motors
H-bridge drivers
(36V max.)
 Overview
 Features
 Applications
 Line up matrix
c
www.rohm.com
BD6230, BD6231, BD6232, BD6235, BD6236, BD6237
2009 ROHM Co., Ltd. All rights reserved.
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.
VCR; CD/DVD players; audio-visual equipment; optical disc drives; PC peripherals;
car audios; car navigation systems; OA equipments
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
Rating voltage
*Packages; F:SOP8, HFP:HRP7, FP:HSOP25, FM:HSOP-M28
18V
36V
7V
Channels
1ch
2ch
1ch
2ch
1ch
2ch
BD6210
BD6215
BD6220
BD6225
BD6230
BD6235
HFP / F
HFP / F
HFP / F
0.5A
FP
FP
FP
1/15
Maximum output current
BD6216
BD6221
BD6226
BD6231
BD6236
BD6211
FP / FM
FP / FM
FP / FM
HFP / F
HFP / F
HFP / F
1.0A
HFP / FP
HFP / FP
HFP / FP
2009.04 - Rev.B
BD6212
BD6217
BD6222
BD6227
BD6232
BD6237
2.0A
FM
FM
FM
No.09007EBT03

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