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1.0A or More Reversible Motor Drivers (2 Motors)

These motor drivers feature a 1.5ch circuit configuration and a driving capacity of 1.0A or more, making them ideal for controlling two motors in VCRs, audio devices, and OA equipment. 

RoHM'SReversible Motor Drivers for Brush Motors

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Specifications Part No. Package Features
1.0A output ·surface mount type
BA6247FP-Y

HSOP25
1.6A output ·insertion type
BA6238A

HSIP10


Block Diagram
Expanded
  

Features

Two-motor driving (1.5ch circuit)

When driving two motors that are never operated simultaneously, increases in chip size can be mitigated (in comparison with a 2ch circuit) by sharing power transistors between both motors. This makes it possible to reduce the number of control input and output pins, simplifying circuit configuration.

  
Expanded
Output voltage setting terminals decreases both mounting area and costs
Built-in thermal shutdown circuit
Insertion (through-hole) package with a radiator fin
Large current output

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Reversible Motor Drivers for Brush Motors

Part No. Supply voltage
(V)		 Output current
(A)		 Input voltage threshold Output saturation
voltage
(V)		 Output operation*
mode		 Package RoHS Distribution
Inventory
H level
(V)		 L level
(V)
Reset
BA6247FP-Y 8.0 to 18 1.0 3.5 1.0 2.4 (Io=0.5A) F/R/B HSOP25 Yes
BA6238A 8.0 to 18 1.6 4.0 1.0 2.3 (Io=0.5A) F/R/B HSIP10 Yes

 

*F:Forward
R:Reverse
S:Stop
B:Brake

Reversible Motor Drivers
for Brush Motors

2011.04.13

Additional IC series have been added to QuickSearch

H-bridge Drivers
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