STEVAL-ISA161V1

NRND

Evaluation board for the SEA01 constant voltage and current controller with online digital trimming

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  • The STEVAL-ISA161V1 is an evaluation board to test the performance of the SEA01 constant voltage and current controller with online digital trimming from STMicroelectronics. The board implements a 65 W adapter, targeting applications such as power supplies for high-end portable computers. The board uses the SEA01 as secondary side CV/CC controller, allowing the application to satisfy very precise output voltage and current regulations thanks to the digital trimming technique employed. The primary side PWM controller is the L6566B. This device drives a TM flyback topology, the best fit for this type of application.

    The SEA01 is mounted on a small daughterboard that includes a connector to communicate, via I²C protocol, with an external trimming tool. This evaluation board can therefore be useful also as a means to test the benefits of digital trimming in a real application. The SEA01, housed in an SO8 package, is a CV/CC controller which includes 2 transconductance op-amps and 2 voltage references, digitally trimmable using an I²C interface. ST also offers an advanced trimming board (STEVAL-PCC019V1) that allows users to perform all the trimming operations (including automatic trimming) using a standard Windows®-based PC.

    主要特性

    • Universal input mains range: 90 to 264 Vac, 45 to 66 Hz
    • 65 W continuous output power
    • Precise output levels:
      • CV: 19 V ± 0.1%
      • CC: 3.75 A ± 1.67%
    • No load consumption < 100 mW @ 230 Vac
    • Average efficiency > 89%
    • Full set of protection features
    • EMI: in accordance with EN55022 - class B
    • Safety: in accordance with EN60950
    • PCB: CEM-1, single side 35 µm
    • Board size: 58 x 121 mm, 25 mm height
    • RoHS compliant

样片和购买

产品型号
核心产品
供货状态
预算价格(US$)
数量
ECCN (US)
Country of Origin
Board production status
从分销商订购
从ST订购
STEVAL-ISA161V1 SEA01
NRND
108 1 EAR99 - - 没有经销商,请联系我们的销售办事处

STEVAL-ISA161V1

核心产品

SEA01

供货状态

NRND

单价(US$)

108.0*

单价(US$)

108

数量

1

ECCN (US)

EAR99

Country of Origin

-

Board production status

-

(*) 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

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技术文档

    • 描述 版本 文档大小 操作
      DB2424
      Evaluation board for the SEA01 constant voltage and current controller with online digital trimming
      2.0
      229.26 KB
      PDF
      DB2424

      Evaluation board for the SEA01 constant voltage and current controller with online digital trimming

    • 描述 版本 文档大小 操作
      AN4604
      Evaluation board for the SEA01 constant voltage and current controller with online digital trimming
      1.0
      430.54 KB
      PDF
      AN4604

      Evaluation board for the SEA01 constant voltage and current controller with online digital trimming

硬件资源

    • 描述 版本 文档大小 操作
      STEVAL-ISA161V1 gerber files 1.0
      1.38 MB
      ZIP

      STEVAL-ISA161V1 gerber files

    • 描述 版本 文档大小 操作
      STEVAL-ISA161V1 BOM 1.0
      48.01 KB
      PDF

      STEVAL-ISA161V1 BOM

    • 描述 版本 文档大小 操作
      STEVAL-ISA161V1 schematic 1.0
      62.36 KB
      PDF

      STEVAL-ISA161V1 schematic

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

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 材料声明**
STEVAL-ISA161V1
NRND
CARD 工业 Ecopack2 -

STEVAL-ISA161V1

Package:

CARD

Material Declaration**:

Marketing Status

NRND

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

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