PCA9626BS,518

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P36 P37-P39 P40-P42 P43-P45 P46-P48

PCA9626 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.

Product data sheet Rev. 5 — 19 June 2014 4 of 48

NXP Semiconductors

PCA9626

24-bit Fm+ I

2

C-bus 100 mA 40 V LED driver

5. Block diagram

Remark: Only one LED output shown for clarity.

Fig 1. Block diagram of PCA9626

A0 A1 A2 A3 A4 A5 A6

002aad608

I

2

C-BUS

CONTROL

INPUT FILTER

PCA9626

POWER-ON

RESET

SCL

SDA

V

DD

V

SS

LED

STATE

SELECT

REGISTER

PWM

REGISTER X

BRIGHTNESS

CONTROL

GRPFREQ

REGISTER

GRPPWM

REGISTER

MUX/

CONTROL

OE

'0' – permanently OFF

'1' – permanently ON

LEDn

190 Hz

24.3 kHz

97 kHz

25 MHz

OSCILLATOR

FET

DRIVER

PCA9626 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.

Product data sheet Rev. 5 — 19 June 2014 5 of 48

NXP Semiconductors

PCA9626

24-bit Fm+ I

2

C-bus 100 mA 40 V LED driver

6. Pinning information

6.1 Pinning

6.2 Pin description

Fig 2. Pin configuration for LQFP48

A2

A3

A4

V

SS

LED8

LED9

LED10

LED11

V

SS

A5

A6

OE

V

SS

LED12

LED13

LED14

LED15

V

SS

V

SS

LED16

LED17

LED18

LED19

V

SS

LED7

V

SS

LED6

LED5

LED4

V

SS

V

SS

LED3

LED2

LED1

LED0

V

SS

V

SS

A1

A0

V

SS

LED23

LED22

LED21

LED20

V

DD

SDA

SCL

V

SS

PCA9626B

002aad662

1

2

3

4

5

6

7

8

9

10

11

12

36

35

34

33

32

31

30

29

28

27

26

25

13

14

15

16

17

18

19

20

21

22

23

48

47

46

45

44

43

42

41

40

39

38

37

24

Table 3. Pin description

Symbol Pin Type Description

LED22 43 O LED driver 22

LED23 44 O LED driver 23

V

SS

1, 6, 7, 12, 16, 21, 25,

30, 31, 36, 37, 45, 48

power supply supply ground

A0 46 I address input 0

A1 47 I address input 1

LED0 2 O LED driver 0

LED1 3 O LED driver 1

LED2 4 O LED driver 2

LED3 5 O LED driver 3

LED4 8 O LED driver 4

LED5 9 O LED driver 5

LED6 10 O LED driver 6

LED7 11 O LED driver 7

A2 13 I address input 2

A3 14 I address input 3

PCA9626 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.

Product data sheet Rev. 5 — 19 June 2014 6 of 48

NXP Semiconductors

PCA9626

24-bit Fm+ I

2

C-bus 100 mA 40 V LED driver

A4 15 I address input 4

LED8 17 O LED driver 8

LED9 18 O LED driver 9

LED10 19 O LED driver 10

LED11 20 O LED driver 11

A5 22 I address input 5

A6 23 I address input 6

OE

24 I active LOW output enable

LED12 26 O LED driver 12

LED13 27 O LED driver 13

LED14 28 O LED driver 14

LED15 29 O LED driver 15

LED16 32 O LED driver 16

LED17 33 O LED driver 17

LED18 34 O LED driver 18

LED19 35 O LED driver 19

SCL 38 I serial clock line

SDA 39 I/O serial data line

V

DD

40 power supply supply voltage

LED20 41 O LED driver 20

LED21 42 O LED driver 21

Table 3. Pin description

…continued

Symbol Pin Type Description

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P36 P37-P39 P40-P42 P43-P45 P46-P48

PCA9626BS,518

Mfr. #:

Buy PCA9626BS,518

Manufacturer:

NXP Semiconductors

Description:

IC LED DRIVER LINEAR DIM 48HVQFN

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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