SDC280Z4-E1 PDF预览

SDC280Z4-E1

更新时间: 2025-07-17 01:13:51
品牌 Logo 应用领域
光大芯业 - SDC /
页数 文件大小 规格书
9页 295K
描述
Smart Two-Phase DC Fan

SDC280Z4-E1 数据手册

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Datasheet  
Smart Two-Phase DC Fan  
General Description  
SDC280  
Features  
SDC280 is a CMOS integrated circuit which includes Hall  
sensor and output drive circuits. It’s widely used in  
various small two-phase fans and DC motors. The locked  
protection and auto-restart function is integrated inside  
the IC. Input offset voltage can be dynamically adjusted by  
built-in chopper amplifier, greatly improving the magnetic  
field sensitivity. It is built-in power reverse protection  
function.  
High voltage CMOS technology  
Peak output current up to 1A  
Operating voltage range:3.5V~24V  
Sustainable 350mA operating current  
High sensitivity Hall sensor  
Locked protection and auto-restart  
Power reverse protection  
Including protection diodes to clamp the output  
Operating temperature: -40°C~85°C  
Package: TO
Applicatio
Brushless DC fan motors  
Brushless DC motors  
TO-94  
Figure 1. Package Type  
November, 2013 Rev. 1.1  
1/9  
©2013 Shaoxing Devechip Microelectronics Co., Ltd.  
www.sdc-semi.com  

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