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Rohm Semiconductor Electronic Components Datasheet

BD6220F Datasheet

DC Brush Motor Drivers

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Datasheet
DC Brush Motor Drivers (18V Max)
BD622xxx Series
General Description
These H-bridge drivers are full bridge drivers for brush
motor applications. Each IC can operate at a power
supply voltage range of 6V to 15V, 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 discontinued 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
Key Specifications
Supply Voltage Range:
Maximum Output Current:
Output ON-Resistance:
PWM Input Frequency Range:
Standby Current:
Operating Temperature Range:
18V(Max)
0.5A / 1.0A / 2.0A
1.5Ω / 1.5Ω / 1.0Ω
20kHz to 100kHz
0μA (Typ)
-40°C to +85°C
Packages
SOP8
HSOP25
HRP7
W(Typ) x D(Typ) x H(Max)
5.00mm x 6.20mm x 1.71mm
13.60mm x 7.80mm x 2.11mm
9.395mm x 10.540mm x 2.005mm
Applications
VTR; CD/DVD players; audio-visual equipment; optical
disc drives; PC peripherals; OA equipments
HRP7 (Pd=1.60W)
SOP8 (Pd=0.69W)
HSOP25 (Pd=1.45W)
(Note) Pd : Mounted on a 70mm x 70mm x 1.6mm glass-epoxy board.
Ordering Information
BD6 2 2 x x x x-
xx
Part Number
Lineup
Package
F
FP
HFP
: SOP8
: HSOP25
: HRP7
Packaging and forming specification
E2: Embossed tape and reel
(SOP8/HSOP25)
TR: Embossed tape and reel
(HRP7)
Voltage Rating
(Max)
Channels
1ch
18V
2ch
Output Current
(Max)
0.5A
1.0A
2.0A
0.5A
1.0A
Package
SOP8
SOP8
HSOP25
HRP7
HSOP25
HSOP25
Reel of 2500
Reel of 2500
Reel of 2000
Reel of 2000
Reel of 2000
Reel of 2000
Orderable
Part Number
BD6220F-E2
BD6221F-E2
BD6222FP- E2
BD6222HFP-TR
BD6225FP-E2
BD6226FP-E2
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays.
1/21
TSZ02201-0P2P0B300080-1-2
09.Sep.2014 Rev.003


Rohm Semiconductor Electronic Components Datasheet

BD6220F Datasheet

DC Brush Motor Drivers

No Preview Available !

BD622xxx Series
Block Diagrams / Pin Configurations / Pin Descriptions
BD6220F/BD6221F
VREF 6
DUTY
PROTECT
FIN 4
RIN 5
CTRL
3 VCC
2 VCC
1
OUT1
7
OUT2
Figure 1. BD6220F / BD6221F
8 GND
OUT1
VCC
VCC
FIN
GND
OUT2
VREF
RIN
Table 1 BD6220F/BD6221F
Pin No. Pin Name
Function
1 OUT1 Driver output
2
VCC
Power supply
3
VCC
Power supply
4 FIN Control input (forward)
5 RIN Control input (reverse)
6 VREF Duty setting pin
7 OUT2 Driver output
8
GND
Ground
(Note) Use all VCC pin by the same voltage.
Figure 2. SOP8 (TOP VIEW)
BD6222HFP
VREF 1
DUTY
PROTECT
FIN 3
RIN 5
CTRL
FIN
GND
2
OUT1
Figure 3. BD6222HFP
7 VCC
6
OUT2
4 GND
Pin No.
1
2
3
4
5
6
7
FIN
Table 2 BD6222HFP
Pin Name
Function
VREF Duty setting pin
OUT1 Driver output
FIN Control input (forward)
GND
Ground
RIN Control input (reverse)
OUT2 Driver output
VCC
Power supply
GND
Ground
Figure 4. HRP7 (TOP VIEW)
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
2/21
TSZ02201-0P2P0B300080-1-2
09.Sep.2014 Rev.003


Part Number BD6220F
Description DC Brush Motor Drivers
Maker ROHM
PDF Download

BD6220F Datasheet PDF






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