bd9745ekn ROHM Co. Ltd., bd9745ekn Datasheet - Page 12

• Manufacturer Part Number: bd9745ekn
• Description: 7-channel Switching Regulator Controller For Digital Camera
• Manufacturer: ROHM Co. Ltd.

15, -16,19,5
17-18,6-7
14,20,4
Pin.
No
21
42
43
9
8
PGND12, 34
PGND567
Hx1, 2,4
Lx1, 2,4
Name
PVCC
OUT7
Hx3
Lx3
Pin
Output
Input /
O
O
O
O
O
-
-
-
Pch FET source.
Nch, Pch FET Drain.
Ground.
Pch FET source
Nch, Pch FET Drain
Power supply for Nch Driver.
Connect to the gate of CH7
external Nch FET.
Ground.
Description
REV. D
VCC
Pin circuit
VCC
VCC
PGND34
VCC
PGND
VCC
PGND567
PVCC
OUT7
Hx3
Lx3
Hx
Lx
Note
12/21