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AH478中文资料
AH478数据手册规格书PDF详情
General Description
The AH478 is a single coil Hall sensor with output drivers designed for brush-less DC motor application. This IC consists of one H-bridge driver for motors coil driving and has automatic lock shutdown and restart function relatively. To avoid coil burning, rotor lock shutdown detection circuit shut down the output driver if the rotor is blocked and then the automatic recovery circuit will try to restart the motor. This function repeats while rotor is blocked. Until the blocking is removed, the motor recovers running normally.
Features
• On-chip Hall Sensor
• Rotor-locked Shutdown
• Automatically Restart
• Operating Voltage: 3.5 to 18V
• High Output Sourcing/Sinking Capability up to
300mA
• Bi-direction H-type Output Drivers for Single
Coil
• Internal Bandgap Regulator for Temperature
Compensation
• Low Output Switching Current Noise
• Operating Temperature: -20 to 85oC
• Low Profile TO-95 Package
• ESD Rating: 3000V (Human Body Model)
Applications
• Single Coil Brushless DC Motor
• Single Coil Brushless DC Fan
AH478产品属性
- 类型
描述
- 型号
AH478
- 制造商
BCDSEMI
- 制造商全称
BCD Semiconductor Manufacturing Limited
- 功能描述
SINGLE PHASE HALL EFFECT LATCH WITH LOCKED PROTECTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
BCD |
2016+ |
TO92-5 |
3500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
DIODES/美台 |
23+ |
NA |
12730 |
原装正品代理渠道价格优势 |
|||
BCD |
2447 |
TO92-5 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
BCD |
23+ |
TO92-5 |
50000 |
全新原装正品现货,支持订货 |
|||
BCD |
23+ |
TO-92 |
50000 |
全新原装正品现货,支持订货 |
|||
BCD |
23+ |
TO-92 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
BCD |
817+ |
TO-92 |
1000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
BCD |
24+ |
NA/ |
4250 |
原装现货,当天可交货,原型号开票 |
|||
BCD |
25+ |
TO92-5 |
1000 |
原装正品,欢迎来电咨询! |
|||
BCD |
24+ |
TO92-5 |
60000 |
AH478 资料下载更多...
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BCDSEMI相关芯片制造商
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