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BD6212HFP 반도체 회로 부품 판매점

DC Brush Motor Drivers



ROHM Semiconductor 로고
ROHM Semiconductor
BD6212HFP 데이터시트, 핀배열, 회로
Datasheet
DC Brush Motor Drivers (7V max.)
BD621xxx 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 3.0V to 5.5V, 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:
7V(Max.)
0.5A / 1.0A / 2.0A
1.0/ 1.0/ 0.5
20 to 100kHz
0μA (Typ.)
-40 to 85
Packages
SOP8
HSOP25
HRP7
(Typ.) (Typ.) (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
HRP7 (Pd=1.60W)
SOP8 (Pd=0.69W)
HSOP25 (Pd=1.45W)
*Pd : Mounted on a 70mm x 70mm x 1.6mm glass-epoxy board.
Ordering Information
BD6 2 1 x x x x-
xx
Part Number
Lineup
Voltage rating
(Max.)
7V
Package
F
FP
HFP
: SOP8
: HSOP25
: HRP7
Packaging and forming specification
E2: Embossed tape and reel
(SOP8/HSOP25)
TR: Embossed tape and reel
(HRP7)
Channels
Output current
(Max.)
Package
Ordering
Part Number
0.5A
HRP7
SOP8
Reel of 2000 BD6210HFP-TR
Reel of 2500 BD6210F-E2
HRP7
Reel of 2000 BD6211HFP-TR
1ch 1.0A
SOP8
Reel of 2500 BD6211F-E2
2.0A
HRP7
HSOP25
Reel of 2000 BD6212HFP-TR
Reel of 2000 BD6212FP-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
1/18
TSZ02201-0P2P0B300070-1-2
25.Dec.2012 Rev.002


BD6212HFP 데이터시트, 핀배열, 회로
BD621xxx Series
Block Diagrams / Pin Configurations / Pin Descriptions
BD6210F / BD6211F
VREF 6
FIN 4
RIN 5
DUTY
PROTECT
3 VCC
2 VCC
CTRL
17
OUT1
OUT2
Fig.1 BD6210F / BD6211F
8 GND
OUT1
VCC
VCC
FIN
GND
OUT2
VREF
RIN
Fig.2 SOP8 (TOP VIEW)
BD6210HFP / BD6211HFP / BD6212HFP
VREF 1
DUTY
PROTECT
FIN 3
RIN 5
CTRL
7 VCC
Fig.3
4 GND
FIN 2 6
GND
OUT1
OUT2
BD6210HFP / BD6211HFP / BD6212HFP
Datasheet
Table 1 BD6210F/BD6211F
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.
Table 2 BD6210HFP/BD6211HFP/BD6212HFP
Pin Name
Function
1 VREF Duty setting pin
2 OUT1 Driver output
3 FIN Control input (forward)
4
GND
Ground
5 RIN Control input (reverse)
6 OUT2 Driver output
7
VCC
Power supply
FIN
GND
Ground
Fig.4 HRP7 (TOP VIEW)
BD6212FP
VREF 17
FIN 20
RIN 19
DUTY
PROTECT
21 VCC
22
VCC
23
CTRL
6
GND
FIN
GND
12
OUT1
Fig.5 BD6212FP
12 13
OUT2
7
RNF
8
OUT1
OUT1
NC
NC
NC
GND
GND
RNF
RNF
NC
NC
NC
OUT2
OUT2
NC
NC
VCC
VCC
VCC
FIN
GND
RIN
NC
VREF
NC
NC
NC
Fig.6 HSOP25 (TOP VIEW)
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
Table 3 BD6212FP
Pin Name
Function
1,2 OUT1 Driver output
6
GND
Small signal ground
7,8
RNF
Power stage ground
12,13
OUT2 Driver output
17 VREF Duty setting pin
19 RIN Control input (reverse)
20 FIN Control input (forward)
21
VCC
Power supply
22,23
VCC
Power supply
FIN
GND
Ground
Note: All pins not described above are NC pins.
Note: Use all VCC pin by the same voltage.
2/18
TSZ02201-0P2P0B300070-1-2
25.Dec.2012 Rev.002




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BD6212HFP driver

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DC Brush Motor Drivers - ROHM Semiconductor