Preliminary Datasheet

4/6 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER

AP3606/AP3607

Dec. 2008 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

16

Typical Application (Continued)

5 WLEDs

D1

D2

D3

D4

D5

D6

C1

1 F

C2

1 F

C

OUT

1 F

AP3607

C1-

1

C1+

4

C2-

2

C2+

3

7

EN

8

VOUT2

15

VOUT1

16

AGND

5

D1

14

D2

13

D3

12

D4

11

D5

10

D6

9

PGND

6

C

IN

1 F

Li-ion

Pulse Input

VIN

Battery

6 WLEDs

Figure 33. Typical Applications of AP3606/AP3607

Detailed application information, please refer to AP3606/AP3607 application note.