IC

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光学器件

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模块

  • LAPIS Semiconductor
  • Kionix
  • ECO Devices

H桥驱动器 高速驱动系列

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. 

ロームの有刷电机H桥驱动器

※详细内容请点击此处
规格 产品名称 封装 功能
1ch / 1.2A High-Speed H-bridge Driver
NEW
BD65491FV

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

VQFN024V4040


用途框图
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特长

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)

  
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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

详细内容请使用问询格式查询



有刷电机H桥驱动器

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

有刷电机H桥驱动器

2011.04.13

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