bd9745ekn ROHM Co. Ltd., bd9745ekn Datasheet - Page 11

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

Pin.
No
30
23
24
22
13
12
11
10
48
47
39
34
3
UDSEL1
UDSEL2
UDSEL4
VREGA
Name
VBAT
VREF
STB1
STB2
STB3
STB4
STB5
STB6
STB7
Pin
Output
Input /
O
O
-
I
I
I
I
I
I
I
I
I
I
REGA output voltage
Reference voltage for CH5.
Step-up/down switching
mode selection
H= Step-down L= Step-up
Battery input.
CH1～7 ON/OFF
Switches, High = Operating
Description
REV. D
STB
UDSEL
VBAT
VREGA
Pin circuit
VCC
VCC
VCC
VREF
VCC
VREGA
Note
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