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AH287

更新时间: 2024-02-25 17:12:40
品牌 Logo 应用领域
美台 - DIODES 风扇电动机控制电机高压控制器
页数 文件大小 规格书
10页 114K
描述
HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER

AH287 技术参数

是否Rohs认证: 符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.81
Is Samacsys:NBase Number Matches:1

AH287 数据手册

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AH287  
HIGH VOLTAGE HALL-EFFECT SMART FAN MOTOR  
CONTROLLER  
General Description  
Features  
AH287 is a monolithic fan motor controller with Hall sensor’s  
capability. It contains two complementary open-drain drivers for  
motor’s coil driving, automatic lock shutdown and restart function  
relatively.  
On chip Hall sensor  
Rotor-locked shutdown  
Automatically restart  
Built-in Zener protection for output driver  
Operating voltage: 3.8V~28V  
Output current: IO(AVE) = 400mA  
Lead Free Finish/RoHS Compliant for Lead Free  
products (Note 1)  
Rotor-lock shutdown detection circuit turns off the output driver  
when the rotor is blocked to avoid coil overheat. Then, the  
automatic recovery circuit will restart the motor. These protected  
actions are repeated and periodic during the blocked period. Until  
the blocking is removed, the motor recovers and runs normally.  
Lead Free Packages: SIP-4L and SOT89-5L  
Ordering Information  
AH287 - X X X  
Packing  
Package  
P: SIP-4L  
Lead-Free  
L : Lead Free  
-B : Bulk  
Y: SOT89-5L  
Taping  
-13 :  
Note:  
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.  
Package  
Code  
Packaging  
(Note 2)  
SIP-4L  
Tube/Bulk  
Part Number Suffix  
7” Tape and Reel  
Device  
Quantity  
1000  
Quantity  
Part Number Suffix  
AH287-P  
AH287-Y  
P
Y
-B  
NA  
NA  
NA  
-13  
Lead-free  
Lead-free  
SOT89-5L  
NA  
2500/Tape & Reel  
Note: 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at  
http://www.diodes.com/datasheets/ap02001.pdf.  
AH287 Rev. 4  
1 of 10  
JANUARY 2007  
www.diodes.com  
© Diodes Incorporated  

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