BD6237FM-E2 Datasheet PDF


Part Number

BD6237FM-E2

Description

DC Brush Motor Drivers

Manufacture

Rohm

Total Page 25 Pages
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Download BD6237FM-E2 Datasheet PDF


Features Datasheet pdf Datasheet DC Brush Motor Drivers (36V m ax.) BD623xxx Series ●General Descrip tion These H-bridge drivers are full br idge drivers for brush motor applicatio ns. Each IC can operate at a wide range of power supply voltages (from 6V to 3 2V), with output currents of up to 2A. MOS transistors in the output stage all ow PWM speed control. The integrated VR EF voltage control function allows dire ct replacement of deprecated motor driv er ICs. These highly efficient H-bridge driver ICs facilitate low-power consum ption design. ●Features „ Built-in, selectable one channel or two channels configuration „ VREF voltage setting p in enables PWM duty control „ Cross-co nduction prevention circuit „ Four protecti.
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BD6237FM-E2 Datasheet
Datasheet
DC Brush Motor Drivers (36V max.)
BD623xxx Series
General Description
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 6V to 32V), with output
currents of up to 2A. MOS transistors in the output stage
allow PWM speed control. The integrated VREF voltage
control function allows direct replacement of deprecated
motor driver ICs. These highly efficient H-bridge driver
ICs facilitate low-power consumption design.
Features
„ Built-in, selectable one channel or two channels
configuration
„ VREF voltage setting pin enables PWM duty control
„ Cross-conduction prevention circuit
„ Four protection circuits provided: OCP, OVP, TSD
and UVLO
Applications
VTR; CD/DVD players; audio-visual equipment; optical
disc drives; PC peripherals; OA equipments
Key Specifications
Supply Voltage Range:
Maximum Output Current:
Output ON resistance:
PWM Input frequency range:
Standby current:
Operating temperature range:
36V(Max.)
0.5A / 1.0A / 2.0A
1.5/ 1.5/ 1.0
20 to 100kHz
0μA (Typ.)
-40 to 85
Packages
SOP8
HSOP25
HSOP-M28
HRP7
(Typ.) (Typ.) (Max.)
5.00mm x 6.20mm x 1.71mm
13.60mm x 7.80mm x 2.11mm
18.50mm x 9.90mm x 2.41mm
9.395mm x 10.540mm x 2.005mm
HRP7 (Pd=1.60W)
SOP8 (Pd=0.69W)
HSOP25( (Pd=1.45W) HSOP-M28 (Pd=2.20W)
*Pd : Mounted on a 70mm x 70mm x 1.6mm glass-epoxy
Ordering Information
B D 6 2 3 x x x x - xx
Part Number
Lineup
Rating voltage
(Max.)
Channels
1ch
36V
2ch
Package
F : SOP8
FP : HSOP25
FM : HSOP-M28
HFP : HRP7
Packaging and forming specification
E2: Embossed taping
(SOP8/HSOP25/HSOP-M28)
TR: Embossed taping
(HRP7)
Output current
(Max.)
0.5A
1.0A
2.0A
1.0A
2.0A
Package
SOP8
HRP7
SOP8
HRP7
HSOP25
HSOP25
HSOP-M28
HSOP-M28
Reel of 2500
Reel of 2000
Reel of 2500
Reel of 2000
Reel of 2000
Reel of 2000
Reel of 1500
Reel of 1500
Ordeble
Part Number
BD6230F-E2
BD6231HFP-TR
BD6231F-E2
BD6232HFP-TR
BD6232FP-E2
BD6236FP-E2
BD6236FM-E2
BD6237FM-E2
Product structureSilicon monolithic integrated circuit
.www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed for protection against radioactive rays
1/22
TSZ02201-0P2P0B300090-1-2
25.Dec.2012 Rev.002
Free Datasheet http://www.datasheet4u.com/




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