DiSEqC 1.X-compliant single LNB supply and control IC based on the LNBH25

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样片和购买
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  • The STEVAL-CBL009V1 demonstration board implements a DC-DC converter based on ST’s LNBH25 device. It is used to power LNBs in dish antennas to receive satellite TV signals.

    It provides good performance at low cost using a low external component count, and includes all functions needed for supplying/interfacing LNB modules in accordance with international standards.
    The device includes an I2C bus interface and, thanks to a fully integrated step-up DC-DC converter, it works with a single input voltage supply ranging from 8 V to 16 V.

    Key Features

    • Complete interface between LNB and I2C bus
    • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
    • Selectable output current limit by external resistor
    • 22 kHz tone waveform integrity guaranteed also in no load condition
    • Low-drop post regulator and high efficiency step-up PWM with integrated power N-MOS for low power loss
    • LPM (low power mode) function to reduce dissipation
    • Overload and overtemperature internal protection with I2C diagnostic bits
    • LNB short-circuit dynamic protection
    • DiSEqC 1.x communication
    • RoHS compliant

样片和购买

产品型号
核心产品
供货状态
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STEVAL-CBL009V1 LNBH25
批量生产
47.0 1 EAR99 ITALY 查看供货情况

Distributor availability ofSTEVAL-CBL009V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

DIGIKEY

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-11

立即购买

STEVAL-CBL009V1

核心产品

LNBH25

供货状态

批量生产

单价(US$)

47.0*

Distributor availability ofSTEVAL-CBL009V1

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3 1 Order Now

代理商库存报告日期: 2019-11-11

代理商名称

DIGIKEY

库存

3

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-11

单价(US$)

47

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

适合您的资源

软件

    • 产品型号

      Windows GUI for debugging the LNBH25xx and LNBH26xx LNB supply and control ICs via IAA?C bus

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DB1844
      DiSEqC 1.X-compliant single LNB supply and control IC based on the LNBH25
      1.0
      145.53 KB
      PDF
      DB1844

      DiSEqC 1.X-compliant single LNB supply and control IC based on the LNBH25

硬件资源

    • 描述 版本 文档大小 操作
      STEVAL-CBL009V1 gerber files 1.0
      78.3 KB
      ZIP

      STEVAL-CBL009V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-CBL009V1 BOM 1.0
      50.13 KB
      PDF

      STEVAL-CBL009V1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-CBL009V1 schematics 1.0
      73.03 KB
      PDF

      STEVAL-CBL009V1 schematics

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-CBL009V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-CBL009V1

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.