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디스크리트 반도체

광 반도체

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모듈

ECO Devices

H 브릿지 드라이버 고속 구동 시리즈

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 ~ logic of control input pins. These drivers correspond ~ various applications including the mobile electrical appliances. 

ロームのBrush 모터용 H 브릿지 드라이버

※ 아이콘에 마우스를 갖다대면 상세가 표시됩니다.
사양 품 명 패키지 기 능
1ch / 1.2A High-Speed H-bridge Driver
NEW
BD65491FV

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

VQFN024V4040


어플리케이션 블록도
확대
  

특징

The highest performance in regard ~ switch speed

Because shortened in turning on and turning off time ~ the highest level, it is possible ~ 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 ~ 500ns Typ. (BD65491FV, Built-In controllable 4 mode)
200ns Typ. (BD65492MUV)
Input Logic Frequency : 500kHz Max. (BD65491FV, BD65492MUV)

  
확대
Wide range for motor power supply voltage : VM1.8V ~ 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

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Brush 모터용 H 브릿지 드라이버

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 ROHM E-Lab.
L level
(V)		 H level
(V)
Reset




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

 

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

Brush 모터용 H 브릿지
드라이버

2011.04.13

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