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SDC277 Datasheet Switch Hall IC

Manufacturer: SDC

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Datasheet Details

Part number SDC277
Manufacturer SDC
File Size 230.45 KB
Description Switch Hall IC
Download SDC277 Download (PDF)

Overview

Switch Hall IC Datasheet SDC277 General.

Key Features

  • The SDC277 is an integrated circuit which includes Hall Tsensor and output drive circuits. It’s widely used in 2-phase brushless DC motor and Fan. It’s composed of Npower reverse protection circuit, high stable voltage Eregulator, Hall voltage generator, a differential amplifier, Schmitt trigger and open collector output (DO, DOB). MIn the case of power supply reverse connecting, the Uinternal protection diode can protect IC but not protect OCcoil, a protection diode can be added if necessary.

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