BD6660FV Datasheet, PDF (1/12 Pages) Rohm – 3-phase motor driver for CD-ROMs

Motor driver ICs
3-phase motor driver for CD-ROMs
BD6660FV
The BD6660FV is low power consumption CD-ROM spindle driver that uses MOS transistor in the output. To meet the
requirements for notebook computers, the thin power package SSOP-B28 is used and a PWM drive with a MOS proces-
sor output stage achieves an extremely low power consumption.
FApplications
Portable CD-ROMs, DVDs
FFeatures
1) Direct PWM drive.
2) Built-in power save circuit.
3) Built-in current limiter circuit.
4) Built-in FG output.
5) Built-in Hall biasing.
6) Built-in reverse-rotation prevention circuit.
7) Built-in short brake.
8) Low power consumption with the output MOSFET.
9) Built-in brake mode switching circuit.
10) Built-in rotation detection pin.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
769