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New high-power LED driver demo board for single flash with I²C interface based on STCF06 (with motherboard based on uPSD)
  • active 活性

The STEVAL-TLL006V2 demonstration board implements a flash LED driver using the STCF06 device, which is a buck-boost current mode converter with an I2C interface.

As technology for external components has greatly improved, in this new version “V2” it was possible to shrink the original application and maintain the same level of performance or similar.

The flash LED driver STCF06 has a high operational frequency (1.8 MHz) which allows the use of small external components.

The STEVAL-TLL006V2 is designed for driving a single LED with a forward voltage range from 2.7 to 5 V.

For easy connection to the PC, a motherboard is supplied based on μPSD which is used as a bridge.

The STCF06 motherboard uses a USB human interface device class to communicate with the PC. It is not necessary to install any driver, if the operating system is able to enumerate USB human interface devices.

Connect the motherboard to the PC through the USB cable (AB type). Wait until the computer enumerates the control board and displays the message that new hardware has been found and is ready to use. It is then possible to run the data packet creator application by pressing the “Connect board” button.

pdf Please read
Errata Sheet
pdf 下载
Data Brief

Key Features

  • 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 I2C control
  • Motherboard based on μPSD used as USB bridge
  • RoHS compliant


图案 资源


Technical Documentation

Product Specifications

描述 版本 大小
DB1528: New high-power LED driver demo board for single flash with I²C interface based on STCF06 (with motherboard based on μPSD)
1.0 248 KB

Hardware Resources

Board Manufacturing Specification

描述 版本 大小
STEVAL-TLL006V2 gerber files
1.0.0 85 KB

Bill of Materials

描述 版本 大小
1.0.0 78 KB

Schematic Pack

描述 版本 大小
STEVAL-TLL006V2 schematics
1.0.0 23 KB

样品 & 购买

产品型号 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-TLL006V2ActiveSTCF06Buy Direct96.77Distributor reported inventory date: 2015-01-29
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA10

(*) 建议零售价格仅用于预算,以美元为单位,每。的报价,以当地货币计算的价格,请联系您当地的 ST 销售办事处 或我们的 分销商
(**) 材料声明表格上提供st.com可以是一般的文件,根据最常用的包,包内的家庭。出于这个原因,他们可能不是100%准确,对于一个特定的设备。请联系我们 销售支持 在特定设备上的信息。
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