uPD16836 Datasheet (Renesas) - THREE-PHASE SPINDLE MOTOR DRIVER

uPD16836, THREE-PHASE SPINDLE MOTOR DRIVER

The µPD16836 is a three-phase spindle motor driver for CD-ROM drives which consists of a CMOS control circuit and MOS bridge output.

It employs a three-phase full-wave PWM driving method and a MOS FET in the output stage to lower the power consumption compared with drivers using conventional bipolar

uPD16836 Features

* Low ON resistance (Sum of ON resistance of top and bottom transistors) Ron = 1.2 Ω (TYP.)

* Low power consumption using three-phase full-wave PWM driving system

* START/STOP pins enable braking operation in STOP mode

* Standby pin turns off internal circuitry in sta