uPD16836 - THREE-PHASE SPINDLE MOTOR DRIVER

Renesas

uPD16836 Datasheet Preview — Preview of uPD16836 PDF

Datasheet Details

Part number	uPD16836
Manufacturer	Renesas ↗
File Size	142.49 KB
Description	THREE-PHASE SPINDLE MOTOR DRIVER
Datasheet	uPD16836-Renesas.pdf

uPD16836 Product details

Description

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 transistors.

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 standby mode.
Low current consumption: IDD = 3mA (MAX. ), IDD(ST) = 100 µA (MAX. ).
Internal thermal shutdown circuit.
Internal overcurrent protection circuit (can be externally.

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Published: Feb 12, 2024 |