ST TLL005V1 User Manual

Features

■ It can work in two different power supply

modes:
– External power mode of 5 V
– Battery powered mode (Li -Ion battery

inside)

■ Hardware content:

– One mother board
– One daughter board with STCF03 and

power LED

– GUI installation file with all PC driver and

PC GUI

Description

The STEVAL-TLL005V1 is a power flash
demonstration board based on the STCF03. The
STCF03 is a high efficiency power supply solution
to drive a single flash LED in camera phone,
PDAs and other hand-held devices. It is a buck­boost converter to guarantee a proper LED
current control over all possible conditions of
battery voltage and output voltage. All the
functions of the device are controlled through I
interface with microcontroller. The STEVAL­TLL005V1 include a mother plus a daughter
(STEVAL-TLL004V1 is the daughter only) boards.

2

C

STEVAL-TLL005V1

Power flash demonstration board

based on the STCF03 and ST7

Data Brief

STEVAL-TLL005V1

November 2008 Rev 1 1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

4

Electrical schematic STEVAL-TLL005V1

1 Electrical schematic

Figure 1. STCF03 driver board

123

FOR BAT

CON3

PF6

PF5

RESET

VppVDD

10

2

6

8

VDD

VDD

R3

SDA

R1

XT1

VDDF

VDD

4.7kR44.7k

SCL

100

R2

12MHz

USB_5V

4

4

2

6

8

1

10

P1

1

3

5

7

9

ICC

H1

1

3

5

7

9

VDD

PROX

GND

OSC1

220nF

C10

GND

C6

100nF

C5

100

C2

33pF

C1

33pF

7
6

GND

10uF

Tantale

VDD VDD

USBVCC

SW1

RESET

C3

10nF

GND

0.1uF

C17

GND

J1

SHD

SHD

SHD

VBUS1D-2D+3ID

9

SHD

8

GND

5

4

123

H2

2

3

PROX_SENSOR

GND

SDA_D

SCL_D

TRIG

GND

10k

R22

GND

C8

100nF

C12

4.7uF

Tantale

(pin #62)

GND

(pin #59)

C7

100nF

C11

4.7uF

Tantale

GND

(pin #31)

(pin #32)

C4

47nF

GND

GND

Vpp
RESET

PF5
PF6

VDD
VDD
GND
GND
OSC1
OSC2

48

47

PE3

PE4

49

Vpp

50

RESET

51

PF0

52

PF1

53

PF2

54

PF3

55

PF4

56

PF5

57

PF6

58

Vdd2

59

Vdda

60

Vssa

61

Vss2

62

OSCIN

63

OSCOUT

64

USBVss1USBDM

U1

2

USBDM

GND

GND

1

2

H4

4

5

6

ATN

GND

R20

10k

VDDF

VDDF

PE0

45

46

PE1 (HS)

PE2 (HS)

PE0 (HS)

USBDP

USBVCC4USBVdd

3

USBVCC

USBDP

R5

1.5k

EXT_SUPPLY

1

2

1

FLASH

DB BATTERY

SWITCH_2

2

H5

VBAT

GND

GND

6

GND

ST2329

NC

5

3
2
1

J2

CON3

R7

10k

VDD

R21

500

D4

GND

GND

Vss1

32

Vdd1

31

PC3 / MS_CLK

30

PC2 / MS_DAT

29

PC1 / MS_BS

28

PC0

27

PA7

26

PA6

25

PA5 / CF_WE

24

PA4 / SMC_R/B

23

PA3/SMC_RE/CF_RE

22

PA2/SMC_ALE/CF_A2

21

PA1/SMC_WE/CF_A1

20

PA0/SMC_CLE/CF_A0

19

PB7 / D7

18

PB6 / D6

17

SCL

6

7

SCL

VDD8nWC

E0

E12E2

U4

3

1

DB MAIN

R24

VDD

44

43

42

PD6

PD7

PD5

Vddf

Vssf

6

5

7

VDD

VDDF

GND

4.7k

R23

R6

ST72F651AR6T1E

V_EXT

4.7k

10k

PD441PD340PD2

PE5 / MMC_CMD8PE6 / MMC_DAT9PE7 / MMC_CLK

H3

GND

VDD

GND

VDDF

VDD

SDA

SCL

9

10

7

VL

VCC

IOVCC18IOVCC2

U5

IOVL1

OE3NC

IOVL2

2

4

1

SDA_D

SCL_D

VDDF

GND

S1 PROX_TRIG

S2

PROX

36

35

33

39

37

PC7

PC534PC4

PC6

PD138PD0

PB2 / D2

PB0 / D011PB1 / D1

PB3 / D3

PB4 / D415PB5 / D5

14

10

13

16

12

VDD

GND

BATTERY

VDDF

R11

SDA

5

SDA

VSS

4

USB_5V

R14

220

R15

220

C16

D1

3

CHRG

VBAT_OUTV_EXT

1

J3

PIR_EN

GND

PE0

10k

VDD

SWITCH_2

ATN
TRIG

M24C02

GND4PROG

U3

VDD

GND

C14

47uF/16V

VBAT

+

GND

+

C13

47uF/16V

2

L1

VBAT

200k

R13

33k

R12

VBAT_OUT

10uH

7

U2

R10

18k

GND

4.7uF

D2

VBATUSB_5VR19

2

1

BAT

POWER ON

VCC

STBC08

5

6

GND GND

C15

1uF

5k

GND

GND

Q1

2STR2215

R9

10k

12k

R17

5

8

3

1

FB

LBO

OUT

LX

2

SHDN

GND

REF

LBI

4

6

100nF

C9

R16

16k

STCF03 driver board schematic

GND

LED

D3

R18

1k

GND

R8

10k

VBAT_OUT

L6920

GND

AM01303v1

2/4

STEVAL-TLL005V1 Revision history

2 Revision history

Table 1. Document revision history

Date Revision Changes

27-Nov-2008 1 Initial release.

3/4

STEVAL-TLL005V1

y

Please Read Carefully:

Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.

All ST products are sold pursuant to ST’s terms and conditions of sale.

Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.

UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.

UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.

Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, an
liability of ST.

ST and the ST logo are trademarks or registered trademarks of ST in various countries.

Information in this document supersedes and replaces all information previously supplied.

The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.

© 2008 STMicroelectronics - All rights reserved

STMicroelectronics group of companies

Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan -

Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America

www.st.com

4/4