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BA6219BFP-Y 반도체 회로 부품 판매점

2.0A or More Reversible Motor Drivers



ROHM Semiconductor 로고
ROHM Semiconductor
BA6219BFP-Y 데이터시트, 핀배열, 회로
Reversible Motor Drivers for Brush Motors
2.0A or More Reversible
Motor Drivers (Single Motor)
BA6219BFP-Y,BA6222
No.11008EBT03
Description
These motor drivers are full bridge drivers for brush motor applications, supporting output currents of up to 2A. The output
modes are available in four modes, normal, reverse, stop (idling), and braking in accordance with input logic (2 inputs). The
output voltage can be optionally set by reference voltage setting pin.
Features
1) Large output current (lOMAX=2.2A)
2) Built-in thermal shutdown circuit
3) Output voltage can be optionally set by reference voltage setting pin
4) High output voltage can be set by low voltage input because of it has 11.4dB gain (BA6222)
5) Low standby current
Applications
Audio-visual equipment; PC peripherals; Car audios; Car navigation systems; OA equipments
Absolute maximum ratings (Ta=25, All voltages are with respect to ground)
Parameter
Symbol
Ratings
BA6219BFP-Y
BA6222
Supply voltage
VCC1, VCC2
24
Unit
V
Output current
IOMAX
2.2*1
A
All other input pins
VIN -0.3 ~ VCC1 -0.3 ~ VCC1+0.3 V
Operating temperature
TOPR
-25 ~ 75
Storage temperature
Power dissipation
TSTG
Pd
-55 ~ 150
1.45*2
-55 ~ 125
2.00*3
W
Junction temperature
Tjmax
150
125
*1 Do not, exceed Pd or ASO (Pulse at 1/100 duty: 500µs).
*2 HSOP25 package. Mounted on a 70mm x 70mm x 1.6mm FR4 glass-epoxy board with less than 3% copper foil. Derated at 11.6mW/above 25.
*3 HSIP10 package. Derated at 20mW/above 25.
Operating conditions (Ta=25)
Parameter
Symbol
Supply voltage
VCC1, VCC2
Ratings
8 ~ 18
Unit
V
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/10
2011.05 - Rev.B


BA6219BFP-Y 데이터시트, 핀배열, 회로
BA6219BFP-Y,BA6222
Technical Note
Electrical characteristics (BA6219BFP-Y, unless otherwise specified, Ta=25and VCC1=VCC2=12V)
Parameter
Symbol
Limits
Min. Typ. Max.
Unit
Conditions
Supply current 1
ICC1 - 1.2 2.5 mA Standby mode
Supply current 2
ICC2 - 16 35 mA FWD/REV mode
Supply current 3
ICC3 - 25 60 mA Brake mode
Input threshold voltage H
VIH 3.0 - VCC1 V
Input threshold voltage L
VR bias current
VIL 0 - 1.0 V
IVREF 0.6 1.2 2.4 mA RL=60, VR=6.8V
CD1 current
ICD1 0.7 1.5 3.0 mA (IN1, IN2)=(H, L), CD1 -> GND
CD2 current
ICD2 0.7 1.5 3.0 mA (IN1, IN2)=(L, H), CD2 -> GND
Output leak current
Output voltage H
Output voltage L
IOL - - 1 mA (IN1, IN2)=(L, L), VCC2 current
VOH 6.5 - - V RL=60, VR=6.8V
VOL - 1.2 V RL=60, VR=6.8V
Electrical characteristics (BA6222, unless otherwise specified, Ta=25and VCC1=VCC2=12V)
Parameter
Symbol
Limits
Min. Typ. Max.
Unit
Conditions
Supply current 1
ICC1 - 1.2 2.5 mA Standby mode, VR=0V
Supply current 2
ICC2 - 16 35 mA FWD/REV mode, VR=0V
Supply current 3
ICC3 - 25 60 mA Brake mode, VR=0V
Input threshold voltage H
VIH 3.0 - VCC1 V
Input threshold voltage L
VIL 0 - 1.0 V
VR bias current
VR-OUT trans. gain
IVREF
GV
- 1.2 5.0
10.35 11.35 12.35
µA VR=1.0V
dB (IN1, IN2)=(H, L) or (L, H), IOUT=0.1A*1
CD1 current
ICD1 0.7 1.5 3.0 mA (IN1, IN2)=(H, L), CD1 -> GND
CD2 current
ICD2 0.7 1.5 3.0 mA (IN1, IN2)=(L, H), CD2 -> GND
Output leak current
IOL - - 1 mA (IN1, IN2)=(L, L), VCC2 current
Output voltage H
VOH 9.5 - - V IOUT=0.1A, VR=5V
Output voltage L
VOL - 0.5 V IOUT=0.1A, VR=5V
*1 Vout1 = VOH-VOL @VR=1V
Vout2 = VOH-VOL @VR=2V
These voltages are stabilized value without any heat radiation board.
Vout2 – Vout1
GV = 20 log
2V – 1V
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/10
2011.05 - Rev.B




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BA6219BFP-Y driver

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2.0A or More Reversible Motor Drivers - ROHM Semiconductor