M56733AFP Datasheet (Renesas) - 3-Phase Brushless Motor Driver

M56733AFP, 3-Phase Brushless Motor Driver

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

It incorporates a power amplifier, Hall amplifier, FG amplifier, oscillator, and speed discriminator, along with various protective circuits.

Control of switching between three speeds by

M56733AFP Features

* Digital servo provides high precision, good stability, and freedom from the need for adjustment.

* A single pin controls switching between three speed.

* MOD

* Two enable signals.

* EN, EN

* IO (peak) = 1.0 A