BA6219BFP-Y_11 Datasheet, PDF (1/11 Pages) Rohm – 2.0A or More Reversible Motor Drivers (Single Motor)

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 (l_OMAX=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
Unit
Supply voltage
VCC1, VCC2
24
V
Output current
I_OMAX
2.2*¹
A
All other input pins
V_IN
-0.3 ~ VCC1
-0.3 ~ VCC1+0.3
V
Operating temperature
Storage temperature
Power dissipation
T_OPR
T_STG
Pd
-25 ~ 75
℃
-55 ~ 150
-55 ~ 125
℃
1.45*²
2.00*³
W
Junction temperature
T_jmax
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
Ratings
Unit
Supply voltage
VCC1, VCC2
8 ~ 18
V
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2011.05 - Rev.B