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AH286

更新时间: 2024-01-09 16:52:25
品牌 Logo 应用领域
美台 - DIODES 风扇电动机控制电机控制器
页数 文件大小 规格书
10页 182K
描述
HALL-EFFECT SMART FAN MOTOR CONTROLLER

AH286 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TO-243,5 LEADReach Compliance Code:unknown
风险等级:5.84Is Samacsys:N
最大磁场范围:6 mT最小磁场范围:-6 mT
安装特点:SURFACE MOUNT端子数量:5
最大工作电流:4 mA最高工作温度:100 °C
最低工作温度:-40 °C输出:OPEN-DRAIN
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装等效代码:TO-243,5 LEAD电源:12 V
子类别:Other Sensors表面贴装:YES
Base Number Matches:1

AH286 数据手册

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AH286  
HALL-EFFECT SMART FAN MOTOR CONTROLLER  
General Description  
Features  
AH286 is a monolithic fan motor controller with Hall sensor’s  
capability. It contains two complementary open-drain transistors  
for motor’s coil driving, automatic lock current shutdown, and  
recovery protections. In addition, rotor-state detection (RD)  
output is for Rotor-state detection.  
On chip Hall sensor  
Rotor-locked shutdown  
Automatically restart  
Rotor-state detection (RD) output  
Built-in Zener protection for output driver  
Operating voltage: 3.8V~20 V  
Output current: IO(AVE) = 500mA for SOT89-5L  
Lead Free Packages: SIP-5L and SOT89-5L  
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.  
Ordering Information  
-
X X  
AH286 X  
Package  
Packing  
Lead-Free  
P : SIP-5L  
Y : SOT89-5L  
L : Lead-Free  
-B : Bulk  
-7/-13 : Taping  
Note:  
1. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.  
Package  
Code  
Tube/Bulk  
Quantity Part Number Suffix  
7” Tape and Reel  
Device  
Packaging  
Quantity  
Part Number Suffix  
AH286-P  
AH286-Y  
P
Y
SIP-5  
SOT89-5  
1000  
NA  
-B  
NA  
NA  
NA  
-13  
Lead-free  
Lead-free  
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.  
AH286 Rev. 4  
1 of 10  
JANUARY 2007  
www.diodes.com  
© Diodes Incorporated  

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