BD7902CFS - 6CH Power Driver for CD-ROM/ DVD-ROM

Product Overview

Rohm

Part number	BD7902CFS
Manufacturer	ROHM
File Size	200.41 KB
Description	6CH Power Driver for CD-ROM/ DVD-ROM
Datasheet	BD7902CFS Datasheet
Additional preview pages of the BD7902CFS datasheet.

Pin No. HV+ HV HW+ HW HB PGND1 U SPVM1 V GND GND GND GND GND PGND2 W SPVM2 SPRNF FG CTL1 CTL2 SPIN DGND LDIN VC Function Hall amp.

1) 3channel BTL driver, 2channel PWM driver and 3phase motor driver. - ALL of the motor and actuator for CD-ROM, DVD-ROM etc. 2) These mode is able to be selected by the two control terminals. - ON/OFF of loading, and other 5channels, brake mode select of spindle driver and standby mode. 3) Built-in triangular-wave generator. 4) Package SSOP-A54 has large power dissipation. 5) Built in thermal-shut-down circuit. 〈 Spindle driver 〉.
Efficient drive by current feedback PWM drive.

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Published: Mar 23, 2005 |