产品概述
描述
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.
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所有功能
- 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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所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
Board Manufacturing Specifications (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 01 Aug 2015 | 01 Aug 2015 |
物料清单 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
Schematic Pack (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| 1.0 | 01 Aug 2015 | 01 Aug 2015 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| STEVAL-ISV021V1 | 批量生产 | CARD | 工业 | Ecopack2 | - | |
STEVAL-ISV021V1
Package:
CARDMaterial Declaration**:
(**) 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。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 供应商 | 核心产品 | Board production status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISV021V1 | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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STEVAL-ISV021V1 批量生产