BD7904FS ROHM Co. Ltd., BD7904FS Datasheet - Page 9

• Manufacturer Part Number: BD7904FS
• Description: 5ch Power Driver For Cd-rom, Dvd-rom
• Manufacturer: ROHM Co. Ltd.

30k
OPIN−
A
SW-OP
U
IN−
IOPB
1
2
OUTSP
2
V
1
IL
3
OPAMP
SW-IL
W
30k
2
1
47µH
IL
1
2
∗A2, A3, and A4 require no coil. (47µH)
IOP
SW-RL
SW-IL
1
RLSP
OPOUT
Fig.2
RL
OUT-A
2
V
SW-RL
V
SW-IL
RLSP
O
47µH
RLSP
SW-RL
V
2
1
VOOP
47µH
1
47µH
2
IL
V
C
V
VOF