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AH287Z4-E1中文资料PDF规格书
AH287Z4-E1规格书详情
General Description
The AH287 is an integrated Hall sensor with output drivers for brushless DC motor application. This IC consists of two complementary outputs for motor’s coil driving and has automatic lock protection and auto- restart function relatively. To avoid coil burning, rotor lock shutdown protection circuit shut down the output driver if the rotor 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. In addition, the auto-restart time is flexible by adjusting the capacitance (CCT).
Features
• On-chip Hall Sensor
• Operating Voltage: 3.5V to 18V
• Maximum Output Current: 350mA (ave)
• Rotor-locked Protection
• Automatic Restart
• Adjustable Auto-restart Time
• Internal Band-gap Regulator for Temperature Compensation
• Operating Temperature: -20˚C to 85˚C
• Low Profile TO-94 Package
• ESD Rating: 300V (Machine Model)
Application
• Dual-coil Brushless DC Fan
产品属性
- 型号:
AH287Z4-E1
- 制造商:
BCDSEMI
- 制造商全称:
BCD Semiconductor Manufacturing Limited
- 功能描述:
TWO PHASE HALL EFFECT LATCH WITH LOCKED PROTECTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ANACHIPDIODES |
23+ |
SIP5L |
20000 |
原装正品,假一罚十! |
询价 | ||
ANACHIPDIODES |
23+ |
NA/ |
23250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
Diodes |
21+ |
5SIP |
13880 |
公司只售原装,支持实单 |
询价 | ||
DiodesIncorporated |
23+ |
5-SIP |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
DIODES/美台 |
22+ |
TO-92 |
8000 |
原装正品支持实单 |
询价 | ||
Diodes/Zetex |
2023+ |
5-SIP |
1000 |
安罗世纪电子只做原装正品货 |
询价 | ||
Diodes |
07+/08+ |
1000 |
询价 | ||||
DIODES |
22+ |
SIP5L |
2800 |
原装现货!可长期供货! |
询价 | ||
DIODES-美台 |
24+25+/26+27+ |
5-SIP |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Diodes Incorporated |
22+/23+ |
5-SIP |
7500 |
原装进口公司现货假一赔百 |
询价 |