SC65D02C40

TYPICAL APPLICATION CIRCUIT（c）

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.1

2008.12.10

Http: //www.silan.com.cn

Page 13 of 17

1

GND

TEST

CYOUT

P30

P27

P26

P25

P20

P21

P22

P23

P24

P03

P04

XIN

nRST

P01

P02

P06

P05

P00

P07

XOUT

VDD

2

3

4

5

6

7

8

9

10

11

12

24

23

22

21

20

19

18

17

16

15

14

13

K00

K01

K02

K03

K04

K05

K06

K07

K10

K11

K12

K13

K14

K15

K16

K17

K20

K21

K22

K23

K24

K25

K26

K27

K30

K31

K32

K33

K34

K35

K36

K37

K40

K41

K42

K43

K44

K45

K46

K47

K50

K51

K52

K53

K54

K55

K56

K57

K60

K61

K62

K63

K64

K65

K66

K67

K70

K71

K72

K73

K74

K75

K76

K77

4M

22p

22p

100

3V

47µ

0.1µ

1

IRD

1K

LED4

LED1

LED2

LED3

Note:

The design precondition of above three typical application circuits is: if the circuit structure is not

changed, the SC65D02C40 can directly take the place of SC65D02P40;

Typical application circuit (a) is generally used in the situation with one LED lamp;

Typical application circuit (b) is generally used in the situation with many LED lamps, if no need to light

all the LEDs, you can use the typical application circuit (c) to save the cost.