3 A LED driver based on the LED5000 in BB+ topology

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  • The STEVAL-ILL065V1 is a product evaluation board based on the LED5000, an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3 A DC.

    The embedded PWM dimming circuitry features LED brightness control. The regulated output current level is set by connecting a sensing resistor to the feedback pin. The 200 mV typical RSENSE voltage drop enhances performance in terms of efficiency.
    The size of the overall application is minimized thanks to the high switching frequency and its compatibility with ceramic output capacitors. The device is fully protected against overheating, overcurrent and output short-circuit.

    Key Features

    • 5.5 V to 48 V operating input voltage range
    • 850 kHz fixed switching frequency
    • 200 mV typ. current sense voltage drop
    • BB+ boost topology
    • PWM dimming
    • ±3% output current accuracy over temperature
    • 200 mOhm typical RDSON
    • Peak current mode architecture
    • Short-circuit protection
    • Compliant with ceramic output capacitors
    • Inhibit for zero current consumption
    • Thermal shutdown
    • RoHS compliant

样片和购买

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核心产品
供货状态
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STEVAL-ILL065V1 LED5000
批量生产
45.0 1 EAR99 ITALY 查看供货情况

Distributor availability ofSTEVAL-ILL065V1

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 4 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

RS COMPONENTS

库存

4

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

1

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-11

立即购买

STEVAL-ILL065V1

核心产品

LED5000

供货状态

批量生产

单价(US$)

45.0*

Distributor availability ofSTEVAL-ILL065V1

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 4 1 Order Now
MOUSER WORLDWIDE 3 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

RS COMPONENTS

库存

4

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

1

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-11

单价(US$)

45

数量

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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技术文档

    • 描述 版本 文档大小 操作
      DB2308
      3 A LED driver based on the LED5000 in BB+ topology
      1.0
      149.74 KB
      PDF
      DB2308

      3 A LED driver based on the LED5000 in BB+ topology

硬件资源

    • 描述 版本 文档大小 操作
      STEVAL-ILL065V1 gerber files 1.0
      1.2 MB
      ZIP

      STEVAL-ILL065V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-ILL065V1 BOM 1.0
      8.1 KB
      PDF

      STEVAL-ILL065V1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-ILL065V1 schematic 1.0
      99.9 KB
      PDF

      STEVAL-ILL065V1 schematic

法律

    • 描述 版本 文档大小 操作
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant Material Declaration**
STEVAL-ILL065V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ILL065V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.