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SDC277 - Switch Hall IC

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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Datasheet Details

Part number SDC277
Manufacturer SDC
File Size 230.45 KB
Description Switch Hall IC
Datasheet download datasheet SDC277 Datasheet

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Switch Hall IC Datasheet SDC277 General Description 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.  Wide operating voltage range: 3.
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