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BA6222 Datasheet(PDF) 1 Page - Rohm

Part No. BA6222
Description  Reversible motor drivers (up to 2A series)
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Maker  ROHM [Rohm]
Homepage  http://www.rohm.com
Logo ROHM - Rohm

BA6222 Datasheet(HTML) 1 Page - Rohm

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www.rohm.com
2009.04 - Rev.A
c
2009 ROHM Co., Ltd. All rights reserved.
For brush motors
Reversible motor drivers
(up to 2A series)
BA6219BFP-Y, BA6222
Overview
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°C, All voltages are with respect to ground)
Parameter
Symbol
Ratings
Unit
BA6219BFP-Y
BA6222
Supply voltage
VCC1, VCC2
24
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
°C
Storage temperature
TSTG
-55 ~ 150
-55 ~ 125
°C
Power dissipation
Pd
1.45*
2
2.00*
3
W
Junction temperature
Tjmax
150
125
°C
*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/°C above 25°C.
*3 HSIP10 package. Derated at 20mW/°C above 25°C.
Operating conditions (Ta=25°C)
Parameter
Symbol
Ratings
Unit
Supply voltage
VCC1, VCC2
8 ~ 18
V
No.09008EAT03


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