SDC11557 Datasheet - SDC

SDC11557 - Single-Phase Full-Wave Motor Driver

The SDC11557 is a single phase full wave motor driver for DC fan motors, and can apply to three type speed control methods. The output signals of this IC are the amplifications of hall input signals. It is suitable for both game machine and CPU cooler that need silent fans. The device is built-in lo.

SDC11557 Features

* Silent driver

* Built-in lock protection and auto restart function

* Low standby current (PWM=0), supply current less than 200uA

* FG output

* Built-in thermal protection circuit(RoHS Compliant)

* Low duty start up Applications

* Motor drivers for silent fan motors Pin

SDC11557-SDC.pdf