M56733AFP Datasheet (Mitsubishi) - 3-PHASE BRUSHLESS MOTOR CONTROL

M56733AFP, 3-PHASE BRUSHLESS MOTOR CONTROL

The M56733AFP is a semiconductor integrated circuit designed as a single chip controller for the FDD spindle motor.

The IC is equipped with a power amplifier, hole amplifier, FG amplifier, oscillator, speed discriminator, and various types of protection circuits.

Equipped with MOD pin that enables 3

M56733AFP Features

* q Provided with digital servo enabling high precision, high stability and non-adjustment. q 3-speed switching function with a pin MOD q Enable two systems EN

* EN q IO (peak)=1.0A q Low capacitance of dumping capacitor EN OSCIN GND 8 9 10 11 12 13 14 15 M56733AFP APPLICATION FDD spindle m