ST Life.augmented

STEVAL-ISV021V1

Energy harvesting Evaluation kit based on the SPV1050
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The STEVAL-ISV021V1 is a demonstration kit which consists of a complete energy harvesting module based on the SPV1050 ULP energy harvester and battery charger, having the purpose to show the electrical performance of the power converter and many other fundamental electrical quantities related to the overall system.

The power manager is configured as a buck-boost converter, fitting the electrical characteristics of the mounted PV panel and battery.

A power monitoring board along with a software GUI are used to monitor and to graph both of PV panel and battery voltage and current, and system performances like MPPT accuracy and conversion efficiency.

The STEVAL-ISV021V1 represents the standalone harvesting module that can be interfaced with a wireless sensor node to provide the microcontroller, transmitter and sensors with the energy scavenged and stored into the battery.

Furthermore, the STEVAL-ISV021V1 embeds an extension connector to interface and to monitor of some of SPV1050 input and output signals through a microcontroller based board.

pdf データシート
Data Brief

Key Features

  • SPV1050 based harvesting dongle board
  • PV module soldered on the back
  • Lithium coin cell battery
  • PV module electrical characteristics at 200 lux:
  • VOCTYP = 9.8 V, ISCTYP= 20 μA
  • VMPTYP= 8 V, IMPTYP= 18 μA
  • Li-Ion battery:
  • CapacityNOM= 120 mAh
  • VNOMINAL = 3.6 V
  • VCHARGE= 4.2 V
  • VEND-OF-DISCHARGE = 2.75 V
  • Interface to power monitoring board
  • PV module voltage and battery monitoring
  • Ambient light sensor for irradiance level measurement
  • Supported by SW GUI to show MPPT accuracy and conversion efficiency

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デザイン・リソース

トップ

Technical Documentation

Product Specifications

Description Version Size
pdf
DB2136: Energy harvesting demonstration kit based on SPV1050
1.0 440 KB

Application Notes

Description Version Size
pdf
AN4396: STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery
1.0 755 KB

User Manual

Description Version Size
pdf
UM1752: Software GUI user guide for STEVAL-ISV021V1, STEVAL-IDS002V1 and STEVAL-IDS003V1 evaluation boards
1.0 1,675 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
STEVAL-ISV021V1 gerber files
98 KB

Bill of Materials

Description Version Size
pdf
STEVAL-ISV021V1 BOM
148 KB

Schematic Pack

Description Version Size
pdf
STEVAL-ISV021V1 schematics
91 KB

Related Tools and Software

Related Tools and Software

製品型名 Description
STSW-IDS002V1 STSW-IDS002V1 application software setup

サンプル& 購入

トップ
製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISV021V1PreviewSPV1050-No availability reported, please contact our Sales officeEcopack2-

(*)ユニット当たりの推奨再販価格(米ドル建て)は、あくまで予算的な参考情報としてご利用下さい。現地通貨ベースでのお見積り、価格については 弊社セールスオフィス もしくは 販売代理店 にお問合せ下さい。
(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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