ST ILL009V1 User Manual

RGB color control board based on STP04CM05

Features

■ Different LEDs as a load can be used

■ 3 A at 4 V DC/DC converter using L4973D3 for

user-friendly input (8 - 30 V)

■ Red, green, blue individual tuning

■ 64 levels of brightness for each LED with

software color control

■ LED temperature limit set by software

■ SW start up implemented (200 ms)

Description

This board was designed to drive super high­brightness multicolor RGB LEDs with current up
to 700 mA per LED. The LED brightness and color
are very easily changed by potentiometers, and
an automatic color-change mode continuously
modulates the color of the LED to generate
multicolor light. A LED over-temperature
protection is designed on this board, so the power
delivered to the LED can be automatically limited
to prevent LED overheating.

STEVAL-ILL009V1

Data Brief

STEVAL-ILL009V1

The STEVAL-ILL009V1 is a motherboard
assembled without LEDs. To evaluate light effect
features, it is necessary to order a load board.
Two load boards are available for easy
performance evaluation. The first with a OSTAR
projection module has ordering code STEVAL­ILL009V3, and the second with Golden Dragon
LEDs has ordering code STEVAL-ILL009V4

November 2007 Rev 1 1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

4

Board schematic STEVAL-ILL009V1

LED0 - RED LED CONTROL

LED4 - AUTOMATIC COLOR CONTROL

LED5 - OVER TEMPERATURE

LED6 - WHITE COLOR

INFORMATION SIGNALS

1 Board schematic

Figure 1. Schematic

R13kR1

3k

13

14

9

15

16

/OE

Vdd

SDO

OUT712OUT611OUT510OUT4

R-EXT

C4 100nFC4 100nF

GND1SDI2CLK3/LE4OUT05OUT16OUT27OUT3

IO4

IO4

STP08CL596

STP08CL596

8

R3

220R3220

LED0

LED1

LED2

LED3

LED4

LED5

LED6

INFORMATION SIGNALS

LED1 - GREEN LED CONTROL

LED2 - BLUE LED CONTROL

LED3 - MANUAL COLOR CONTROL

LED4 - AUTOMATIC COLOR CONTROL

LED0 - RED LED CONTROL

LED5 - OVER TEMPERATURE

LED6 - WHITE COLOR

13

12

14

15

16

NC

/OE

Vdd

SDO

R_ext

C3 100nFC3 100nF

VCC VCC VCC

C2 100nFC2 100nF

VCC

C1

10nFC110nF

S1

SwitchS1Switch

IO3

IO3

IO2

IO2

C5

100nFC5100nF

GND1GND2SDI3CLK

15

14

16

Vdd

SDO

R_ext

GND1GND2SDI3CLK

16

PA214PA115PA0

Vss1Vdd2RESET3AIN04SCK5AIN26MOSI7CLKIN

IO1

IO1

VCC

/LE5OUT06OUT17NC

4

13

12

NC

/OE

/LE5OUT06OUT17NC

4

13

NC12NC

Vd

9

11

NC

OUT210OUT3

STP04CM596

STP04CM596

8

D13 BAT46D13 BAT46

D12 BAT46D12 BAT46

D14 BAT46D14 BAT46

D11 BAT46D11 BAT46

R2

11

PROTECTION

220R2220

9

NC

OUT210OUT3

STP04CM596

STP04CM596

8

VCC

D18 BAT46D18 BAT46

D16 BAT46D16 BAT46

D17 BAT46D17 BAT46

D15 BAT46D15 BAT46

C6

10nFC610nF

S2

R5 10KR5 10K

10

11

9

PA7

ICCCLK

ICCDATA

ST7FLITE09

ST7FLITE09

8

4K7R44K7

R4

SWITCHS2SWITCH

VCC

ICC

ICC

CONNECTOR1

CONNECTOR1

1 2
3 4
5 6
7 8

VCC

9 10

Color

VCC

P2

10KP210K

Vd

30

Vd

29

Vd

28

Vd

27

NC

26

NC

25

Vcc

24

NC

23

Vo

22

NC

21

GND

20

GND

19

NC

18

NC

17

B2

16

B2

15

G2b

14

G2b

CONNECTOR2CON CONNECTOR2CON

13

G2a

12

G2a

11

R2

10

R2

9

B1

8

B1

7

G1b

6

G1b

5

G1a

4

G1a

VCC

3

R1

2

R1

1

1

VOUT

VIN

IO5 L78L05ACDIO5 L78L05ACD

8

R6 470R6 470

C7

100nFC7100nF

Green LED

Green LED

D8

D8

R7

390R7390

C10

C10

33uF/35V

33uF/35V

C8

100nFC8100nF

INHIB

5

GND

7

GND

6

GND

3

GND

2

C9

100nFC9100nF

Vd

C21

C21

C11

C11

10

13

VFB

BOOT

IO6

L4973D3.3

IO6

L4973D3.3

SYNC

20

Vcc

9

Vcc

8

OSC

1

R8

20kR820k

123

SS19V3.3

R9

DMT2-149-3.8L

COILCRAFT

L1

150uFL1150uF

100nF

100nF

100nF

100nF

2

OUT3OUT
GND

17

GND

16

GND

15

GND

14

GND

7

GND

6

GND

5

GND

4

INH

11

COMP

12

18

C12

100nF

C12

100nF

+

+

D9

SMAJ33A-TRD9SMAJ33A-TR

R11

6k2

R11

1k3R91k3

6k2

C15

100nF

C15

100nF

+

+

C14

C14

4700uF/10V

4700uF/10V

D10

D10

STPS5L60

STPS5L60

C20

22nF

C20

22nF

R10

9k1

R10

9k1

C19

C19

220pF

220pF

C18

100nF

C18

100nF

C17

100nF

C17

100nF

C16

2,7nF

C16

2,7nF

C13

C13

470uF/35V

470uF/35V

J1 CON3J1 CON3

Brightness

P1

10KP110K

FROM 8V UP TO 30V

INPUT VOLTAGE

2/4

STEVAL-ILL009V1 Revision history

2 Revision history

Table 1. Document revision history

Date Revision Changes

20-Nov-2007 1 Initial release

3/4

STEVAL-ILL009V1

y

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