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H-bridge Driver Hi Speed Drive Series

BD65491FV is 1-channel, BD65492MUV is 2-channel motor driver switching on output transistors in full-swing.They can control the state of motor CW, CCW, Short-Brake, and Open mode according to logic of control input pins. These drivers correspond to various applications including the mobile electrical appliances. 

RoHM'SH-bridge Drivers for Brush Motors

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Specifications Part No. Package Features
1ch / 1.2A High-Speed H-bridge Driver
NEW
BD65491FV

SSOP-B16
2ch / 1A High-Speed H-bridge Driver
NEW
BD65492MUV

VQFN024V4040


Block Diagram
Expanded
  

Features

The highest performance in regard to switch speed

Because shortened in turning on and turning off time to the highest level, it is possible to high-speed drive compared with the other models. As the result, because the switching loss can be decreased, a more highly effective motor drive can be achieved.
Turn On Time : 150ns to 500ns Typ. (BD65491FV, Built-In controllable 4 mode)
200ns Typ. (BD65492MUV)
Input Logic Frequency : 500kHz Max. (BD65491FV, BD65492MUV)

  
Expanded
Wide range for motor power supply voltage : VM1.8V to 16.0V. (Absolute Maximum Ratings 20.0V)
Charge pump Less
Low On-resistance DMOS (0.35ω typ. BD65491FV, 0.9ω typ. BD65492MUV)
The signal from 1.8V function system can be received through control input pins

Product Inquiries



H-bridge Drivers for Brush Motors

Part No. Voltage
resistance
(V)		 Output
current
(A)		 CH Operating
condition
(V)		 Input threshold
voltage		 Output On
resistance
(Ω Typ.)		 Output
operation
mode
*		 Package Mount
size
(mm2)		 RoHS Distribution
Inventory		 ROHM E-Lab.
L level
(V)		 H level
(V)
Reset




NEW
BD65491FV 		20 1.2 1 1.8 to 16 0.5 1.45 0.35 F/R/S/B SSOP-B16 32 Yes -
NEW
BD65492MUV 		20 1 2 1.8 to 16 0.5 1.45 0.9 F/R/S/B VQFN024V4040 16 Yes -

 

* F=Forward, R=Reverse, S=Standby, B=Brake

H-bridge Drivers
for Brush Motors

2011.04.13

Additional IC series have been added to QuickSearch

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