BA6855AFM Rohm, BA6855AFM Datasheet - Page 5

• Manufacturer Part Number: BA6855AFM
• Description: CD-ROM spindle motor driver
• Manufacturer: Rohm

FOperation notes
(1)
When a high-level voltage is input to FGS, the FG output
is output even when power save is on (PS = low level).
Also, the Hall bias terminal stays in the operating state.
Motor driver ICs
FGS
(2)
The BA6855AFM has a switching regulator pin.
The IC has an oscillator circuit, and the output is
compared to the low-level voltage detector output and
output on V
Switching regulator
REG
.
BA6855AFM
845