BD8160AEFV データシートの表示（PDF） - ROHM Semiconductor

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BD8160AEFV

12V Input Multi-channel System Power Supply IC

ROHM Semiconductor 

BD8160AEFV

●Pin Assignment Diagram

Technical Note

Fig. 24 Pin Assignment Diagram

●Pin Assignment and Pin Function

Pin No. Pin name

Function

Pin No. Pin name

Function

1

FB Feedback input 1 for VS

15

FBB Feedback input for Vlogic

2

COMP Error amp output

16

EN1 Enable pin for Vlogic and VGL

3

OS Output sense pin

17

BOOT Capacitance connection pin for booting

4

SW Switching pin for VS

18

SWB Switching pin for Vlogic

5

SW Switching pin for VS

19

N.C. Non-connect pin

6

PGND Ground pin

20

VINB Power supply input pin

7

PGND Ground pin

21

VINB Power supply input pin

8

SUP Power supply input pin

22

AVIN Power supply input pin

9

EN2 Enable pin for VS and VGH

23

GND Analog Ground pin

10

DRP Switching pin for VGH

11

DRN Switching pin for VGL

12

FREQ Frequency

13

FBN Feedback input 1 for VGL

24

REF Internal reference output pin

25

DLY1

Delay start capacitance connection pin

for VGL

26

DLY2

Delay start capacitance connection pin

for VS

27

GD Gate drive pin for load switch

14

FBP Feedback input 1 for VGH

28

SS Soft start capacitance connection pin for VS

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7/18

2009.07 - Rev.B

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