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AH293-YL PDF预览

AH293-YL

更新时间: 2024-11-21 13:05:31
品牌 Logo 应用领域
易亨 - ANACHIP 风扇电机控制器
页数 文件大小 规格书
9页 198K
描述
Sensor/Transducer, Open-drain, 5 Pin, Plastic/epoxy

AH293-YL 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:5.84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:-20 °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:5 V子类别:Other Sensors
表面贴装:YESBase Number Matches:1

AH293-YL 数据手册

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AH293  
Low Voltage Hall-Effect Smart Fan Motor Controller  
„ Features  
„ General Description  
- On chip Hall sensor  
AH293 is a monolithic fan motor controller with Hall  
sensor’s capability. It contains two complementary  
open-collector transistors for motor’s coil driving,  
automatic lock current shutdown, and recovery  
protections. Besides, rotor-state detection (RD)  
output is for speed detection.  
- Rotor-locked shutdown  
- Automatically restart  
- Rotor-state detection (RD) output  
- Built-in Zener protection for output driver  
- Operating voltage: 1.8V~5.75 V  
- Output current: IO(AVE) = 400 mA  
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. These protecting actions are  
repeated and periodic during the blocked period.  
Until the blocking is removed, the motor recovers  
running normally.  
- Package: SIP-5L, SOT23-5L, SOT89-5L  
„ Pin Configuration  
DOB  
4
RD  
5
( Front View )  
293  
VCC  
GND  
1
2
RD  
5
1 : RD  
2 : VCC  
3 : DO  
293  
AH293  
4 : DOB  
5 : GND  
DO 3  
DOB  
4
1
2
3
1 2 3 4 5  
VCC GND DO  
SOT89-5L  
SOT23-5  
SIP-5L  
„ Pin Descriptions  
Symbol  
Description  
RD  
VCC  
DO  
Rotor-state detection  
Input power  
Output pin  
DOB  
GND  
Output pin  
Ground  
„ Ordering Information  
AH293 X - X X X  
Packing  
Blank : Tube or Bulk  
Wafer Body  
Package  
P: SIP-5L  
Lead  
Blank or  
L : Lead Free  
A~Z : if necessary  
to specify  
W: SOT23-5L Blank: Normal  
Y: SOT89-5L  
A
: Tape & Reel  
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of  
this product. No rights under any patent accompany the sale of the product.  
Rev. 0.5 Jun 18, 2004  
1/9  

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