STEVAL-TLL006V1 STMicroelectronics, STEVAL-TLL006V1 Datasheet

STEVAL-TLL006V1

Manufacturer Part Number

STEVAL-TLL006V1

Description

BOARD EVAL LED DRIVER STCF06

Manufacturer

STMicroelectronics

Datasheet

1.STEVAL-TLL006V1.pdf (4 pages)

Specifications of STEVAL-TLL006V1

Current - Output / Channel

1.5A

Outputs And Type

1, Non-Isolated

Voltage - Output

2.7 ~ 5 V

Features

Camera Flash, I²C, & USB Interface

Voltage - Input

2.7 ~ 5.5 V

Utilized Ic / Part

STCF06

Operating Voltage

2.7 V to 5.5 V

Operating Current

1 A to 1.5 A

Description/function

High power LED driver demonstration board

Interface Type

I2C

Lead Free Status / RoHS Status

Lead free by exemption / RoHS compliant by exemption

For Use With/related Products

STCF06

Other names

497-10051

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

STEVAL-TLL006V1

Manufacturer:

STMicroelectronics

Quantity:

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Features

■

Description

This demonstration board implements a flash

LED driver using the STCF06 device, which is a

buck-boost current mode converter with an I

interface.

The flash LED driver STCF06 has a high

operating frequency (1.8 MHz) which allows the

usage of small external components.

The demonstration board is designed for driving a

single LED with a forward voltage range from 2.7

to 5 V.

For easy connection to a PC, the STEVAL-

TLL006V1 uses a µPSD-based motherboard

used as a bridge.

The STCF06 motherboard uses an USB human

interface device to communicate with the PC. It is

not necessary to install a driver, if the operating

system in use is capable of enumerating USB

human interface devices.

May 2009

For further information contact your local STMicroelectronics sales office.

Buck-boost DC-DC converter

Drives one power LED up to:

– 1.5 A between 3.5 V to 5.5 V

– 1.3 A between 3.0 V to 5.5 V

– 1 A between 2.7 V to 5.5 V

Efficiency up to 85%

LED current control

1.8 MHz fixed frequency PWM

Full I

Motherboard based on µPSD used as USB

bridge

RoHS compliant

C control

High-power LED driver demonstration board for single flash

with I

Doc ID 15720 Rev 1

C interface based on the STCF06

STEVAL-TLL006V1

www.st.com

Data brief

1/4

Related parts for STEVAL-TLL006V1

STEVAL-TLL006V1 Summary of contents

Page 1

... USB human interface devices. May 2009 For further information contact your local STMicroelectronics sales office. STEVAL-TLL006V1 2 with I C interface based on the STCF06 STEVAL-TLL006V1 2 C Doc ID 15720 Rev 1 Data brief 1/4 www.st.com 4 ...

Page 2

... Circuit schematic 1 Circuit schematic Figure 1. Typical application schematic 2/4 Doc ID 15720 Rev 1 STEVAL-TLL006V1 ...

Page 3

... STEVAL-TLL006V1 2 Revision history Table 1. Document revision history Date 20-May-2009 Revision 1 Initial release. Doc ID 15720 Rev 1 Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 15720 Rev 1 STEVAL-TLL006V1 ...

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