SPV1050

批量生产

带嵌入式MPPT和LDO的超低功耗能量采集器和电池充电器

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样片和购买
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工具与软件
质量与可靠性
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  • The SPV1050 is an ultralow power and high-efficiency energy harvester and battery charger, which implements the MPPT function and integrates the switching elements of a buck-boost converter.

    The SPV1050 device allows the charge of any battery, including the thin film batteries, by tightly monitoring the end-of-charge and the minimum battery voltage in order to avoid the overdischarge and to preserve the battery life.
    The power manager is suitable for both PV cells and TEG harvesting sources, as it covers the input voltage range from 75 mV up to 18 V and guarantees high efficiency in both buck-boost and boost configuration.
    Furthermore the SPV1050 device shows very high flexibility thanks also to the trimming capability of the end-of-charge and undervoltage protection voltages. In such way any source and battery is matched.
    The MPPT is programmable by a resistor input divider and allows maximizing the source power under any temperature and irradiance condition.
    An unregulated voltage output is available (e.g. to supply a microcontroller), while two fully independent LDOs are embedded for powering sensors and RF transceivers. Both LDOs (1.8 V and 3.3 V) can be independently enabled through two dedicated pins.

    主要特性

    • Transformerless thermoelectric generators and PV modules energy harvester
    • High efficiency for any harvesting source
    • Up to 70 mA maximum battery charging current
    • Fully integrated buck-boost DC-DC converter
    • Programmable MPPT by external resistors
    • 2.6 V to 5.3 V trimmable battery charge voltage level (± 1% accuracy)
    • 2.2 V to 3.6 V trimmable battery discharge voltage level (± 1% accuracy)
    • Two fully independent LDOs (1.8 V and 3.3 V output)
    • Enable/disable LDO control pins
    • Battery disconnect function for battery protection
    • Battery connected and ongoing charge logic open drain indication pins

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智能农业

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      Peltier Click

      批量生产

      The Peltier Click is a Click board? which utilizes the SPV1050, an ultralow power energy harvester and battery charger from STMicroelectronics.

      组件和模块 MikroElektronika
      Peltier Click

      描述:

      The Peltier Click is a Click board? which utilizes the SPV1050, an ultralow power energy harvester and battery charger from STMicroelectronics.
    • 产品型号
      状态
      描述
      类型
      供应商

      STEVAL-GPT001V1

      批量生产

      基于SPV1050能量收集器和电池充电器的薄膜太阳能智能手表

      通信和接口评估板 ST

      STEVAL-ISV019V1

      批量生产

      升压配置的SPV1050 ULP能量收集器和电池充电器

      节能技术和智能电网解决方案评估板 ST

      STEVAL-ISV020V1

      批量生产

      降压-升压配置的SPV1050 ULP能量收集器和电池充电器评估板

      节能技术和智能电网解决方案评估板 ST

      STEVAL-ISV021V1

      批量生产

      基于SPV1050的能量采集评估套件

      节能技术和智能电网解决方案评估板 --
      STEVAL-GPT001V1

      描述:

      基于SPV1050能量收集器和电池充电器的薄膜太阳能智能手表
      STEVAL-ISV019V1

      描述:

      升压配置的SPV1050 ULP能量收集器和电池充电器
      STEVAL-ISV020V1

      描述:

      降压-升压配置的SPV1050 ULP能量收集器和电池充电器评估板
      STEVAL-ISV021V1

      描述:

      基于SPV1050的能量采集评估套件

CAD/EDA Symbols, Footprints and Models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
SPV1050-WST
预览
TESTED USWF 工业 N/A
SPV1050TTR
批量生产
VFQFPN 20 3x3 工业 Ecopack2

SPV1050-WST

Package:

TESTED USWF

Material Declaration**:

Marketing Status

预览

Package

TESTED USWF

Grade

Industrial

RoHS Compliance Grade

N/A

SPV1050TTR

Package:

VFQFPN 20 3x3

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFQFPN 20 3x3

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

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
SPV1050TTR Available at 4 distributors

...的经销商可用性SPV1050TTR

代理商名称
地区 库存 最小订购量 第三方链接
ARROW AMERICA 4000 4000 马上订购
MOUSER WORLDWIDE 5714 1 马上订购
Farnell Element14 EUROPE 3038 1 马上订购
RUTRONIK EUROPE 20 4000 马上订购

代理商库存报告日期: 2020-10-26

代理商名称

ARROW

库存

4000

Min.Order

4000

地区

AMERICA 马上订购

MOUSER

库存

5714

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

3038

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

20

Min.Order

4000

地区

EUROPE 马上订购

代理商库存报告日期: 2020-10-26

Buy Direct
批量生产
EAR99 NEC Tape And Reel VFQFPN 20 3x3 -40 85 PHILIPPINES 1.43 / 1k
SPV1050-WST 没有经销商,请联系我们的销售办事处
预览
EAR99 NEC Not Applicable TESTED USWF -40 85 ITALY 1.15 / 1k

SPV1050TTR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.43 / 1k

...的经销商可用性SPV1050TTR

代理商名称
地区 库存 最小订购量 第三方链接
ARROW AMERICA 4000 4000 马上订购
MOUSER WORLDWIDE 5714 1 马上订购
Farnell Element14 EUROPE 3038 1 马上订购
RUTRONIK EUROPE 20 4000 马上订购

代理商库存报告日期: 2020-10-26

代理商名称

ARROW

库存

4000

Min.Order

4000

地区

AMERICA 马上订购

MOUSER

库存

5714

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

3038

Min.Order

1

地区

EUROPE 马上订购

RUTRONIK

库存

20

Min.Order

4000

地区

EUROPE 马上订购

代理商库存报告日期: 2020-10-26

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

VFQFPN 20 3x3

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

1.43 / 1k

Country of Origin

PHILIPPINES

SPV1050-WST

供货状态

预览

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.15 / 1k

ECCN (EU)

NEC

包装类型

Not Applicable

封装

TESTED USWF

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

1.15 / 1k

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