SDC277 Overview
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 posed of Npower reverse protection circuit, high stable voltage Eregulator, Hall voltage generator, a differential amplifier, Schmitt trigger and open collector output (DO, DOB).
SDC277 Key Features
- Wide operating voltage range: 3.5V~20V
- 250mA(AVG) output sink current
- Building-in protection diode
- Operating temperature range: -20°C~85°C
- Package: TO-94