STEVAL-ILL020V1

批量生产

LCD panels backlight demonstration board based on the LED7706

下载数据摘要

Order from our eStore and our distributors

立即购买
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • This demonstration board is based on the LED7706 and implements a high efficiency monolithic boost converter and six controlled current generators (rows) specifically designed to supply LEDs arrays used in the backlight of LCD panels.

    The device can manage an output voltage up to 36 V (i.e. ten white-LEDs per row).
    The generators can be externally programmed to sink up to 30 mA and can be dimmed via a PWM signal (1% dimming duty cycle at 20 kHz can be managed).
    The device allows to detect and manage the open and shorted LED faults and to let unused rows floating.
    Basic protections (output overvoltage, internal MOSFET overcurrent and thermal shutdown) are provided.

    主要特性

    • Features boost section4.5 V to 36 V input voltage rangeinternal power MOSFETinternal +5 V LDO for device supplyup to 36 V output voltageconstant frequency peak current-mode control200 kHz to 1 MHz adjustable switching frequencyexternal sync for multi-device applicationpulse-skip power saving mode at light loadprogrammable soft-startprogrammable OVP protectionsingle ceramic output capacitornon-latched thermal shutdown
    • RoHS compliant
    • Features backlight driver sectionsix rows with 30 mA maximum current capability (adjustable)pp to 10 white LEDs per rowrows disable optionless than 500 ns minimum dimming time (1% minimum dimming duty-cycle at 20 kHz dimming frequency)±2.0% current matching between rowsLED failure (open and short circuit) detection

样片和购买

产品型号
核心产品
供货状态
ECCN (US)
Country of Origin
Approximate Price (US$)* / Qty
从ST订购
从分销商订购
STEVAL-ILL020V1 LED7706
批⁠量⁠生⁠产
EAR99 ITALY 55.13 / 1.0 立即购买 查看供货情况

...的经销商可用性STEVAL-ILL020V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 11 1 马上订购
RS COMPONENTS EUROPE 5 1 马上订购
P&S ASIA/PACIFIC 1 1 马上订购
MOUSER WORLDWIDE 11 1 马上订购

代理商库存报告日期: 2020-04-02

代理商名称

DIGIKEY

库存

11

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

5

Min.Order

1

地区

EUROPE 马上订购

P&S

库存

1

Min.Order

1

地区

ASIA/PACIFIC 马上订购

MOUSER

库存

11

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-04-02

STEVAL-ILL020V1

核心产品

LED7706

供货状态

批⁠量⁠生⁠产

Approximate Price (US$)* / Qty

55.13 / 1.0

...的经销商可用性STEVAL-ILL020V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 11 1 马上订购
RS COMPONENTS EUROPE 5 1 马上订购
P&S ASIA/PACIFIC 1 1 马上订购
MOUSER WORLDWIDE 11 1 马上订购

代理商库存报告日期: 2020-04-02

代理商名称

DIGIKEY

库存

11

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

5

Min.Order

1

地区

EUROPE 马上订购

P&S

库存

1

Min.Order

1

地区

ASIA/PACIFIC 马上订购

MOUSER

库存

11

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-04-02

Budgetary Price (US$)* / Qty

55.13 / 1.0

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

适合您的资源

相关应用

LED照明和控制

音频和视频

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB0821
      LCD panels backlight demonstration board based on the LED7706
      1.1
      252.93 KB
      PDF
      DB0821

      LCD panels backlight demonstration board based on the LED7706

Hardware Resources

    • 描述 版本 文档大小 操作
      Gerber files for STEVAL-ILL020V1 board 1.0
      92.96 KB
      ZIP

      Gerber files for STEVAL-ILL020V1 board

    • 描述 版本 文档大小 操作
      BOM for STEVAL-ILL020V1 board 1.0
      53.67 KB
      PDF

      BOM for STEVAL-ILL020V1 board

    • 描述 版本 文档大小 操作
      Board schematics for STEVAL-ILL020V1 board 1.0
      32.52 KB
      PDF

      Board schematics for STEVAL-ILL020V1 board

法律

    • 描述 版本 文档大小 操作
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

产品型号 供货状态 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-ILL020V1
批量生产
CARD Industrial Ecopack2 -

STEVAL-ILL020V1

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

支持中心或提供反馈