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SDC280 数据表(PDF) 1 Page - Shaoxing Devechip Microelectronics Co., Ltd |
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SDC280 数据表(HTML) 1 Page - Shaoxing Devechip Microelectronics Co., Ltd |
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1 / 9 page  Datasheet November, 2013 Rev. 1.1 1/9 © 2013 Shaoxing Devechip Microelectronics Co., Ltd. www.sdc-semi.com Smart Two-Phase DC Fan SDC280 General Description 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. Features 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-94 Applications Brushless DC fan motors Brushless DC motors Figure 1. Package Type TO-94 SDC CONFIDENTIAL DOCUMENT SDC CONFIDENTIAL DOCUMENT |
类似零件编号 - SDC280 |
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类似说明 - SDC280 |
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