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SDC477 - Switch Hall IC

Features

  • The SDC477, is an integrated Hall sensor with H-bridged Toutput driver designed for brushless DC motor.

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Datasheet Details

Part number SDC477
Manufacturer SDC
File Size 228.03 KB
Description Switch Hall IC
Datasheet download datasheet SDC477 Datasheet
Additional preview pages of the SDC477 datasheet.

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Full PDF Text Transcription

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Switch Hall IC Datasheet SDC477 General Description Features The SDC477, is an integrated Hall sensor with H-bridged Toutput driver designed for brushless DC motor applications. The high sensitivity of Hall-effect sensor is Nsuitable for motors from mini-type CPU coolers to Eblowers and DC fans. Typical operation current is 250mA OCUMand operating voltage range is wide.  One-chip hall sensor  Wide operating voltage range: 3.8V~20V  Output sink current up to 250mA  Output thermal shutdown protection  Package : TO-94 Applications  Brushless DC motor  Brushless DC fan  Revolution counting  Speed measurement FIDENTIAL DTO-94 CON Figure 1. Package Type SDC December, 2013 Rev. 1. 2 ©2013 Shaoxing Devechip Microelectronics Co., Ltd. 1/8 www.sdc-semi.
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