BD7902CFS ROHM Co. Ltd., BD7902CFS Datasheet - Page 5

• Manufacturer Part Number: BD7902CFS
• Description: 6ch Power Driver For Cd-rom, Dvd-rom
• Manufacturer: ROHM Co. Ltd.

   
26
52
53
Three-phase motor driver output
PWM driver output SLED1, 2
18
34
36
BTL driver input FO, TK, LD
19
27
51pin
47kΩ
17
1
3
5
51pin
31
33
51pin
11
32
Control signal reference voltage input
10
54pin
Hall signal input
35
37
9
10kΩ
54pin
Spindle driver current detection input
28
29
45
47
15kΩ
51pin
PWM driver input SLED1, 2
BTL driver output FO, TK
20
30pin
47kΩ
50kΩ
51pin
54pin
54pin
2
4
6
44pin
50kΩ
51pin
46
48
24
22
23
49
51pin
PWM driver input Spindle
BTL driver output LD
Control signal input
54pin
54pin
FG signal output
15kΩ
50kΩ
Hall bias
50kΩ
54pin
51pin
54pin
50kΩ
54pin
21
7
51pin
54pin
50