SDC277 - Switch Hall IC

SDC

The SDC277 by SDC is a Switch Hall IC. Below is the official datasheet preview.

Datasheet Details

Part number	SDC277
Manufacturer	SDC
File Size	230.45 KB
Description	Switch Hall IC
Datasheet	SDC277-SDC.pdf
Additional preview pages of the SDC277 datasheet.

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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Published: Jan 6, 2017 |