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SPV1050 - Ultralow power energy harvester and battery charger

General Description

The SPV1050 is an ultra-low power and high-efficiency power manager embedding four MOSFETs for boost or buck-boost DC-DC converter and an additional transistor for the load connection/disconnection.

Key Features

  • Transformerless thermoelectric generators and PV modules energy harvester.
  • High efficiency for any harvesting source.
  • Up to 70 mA output current.
  • Fully integrated MOSFETs for Boost or Buck-boost configurations.
  • Selectable enable/disable MPPT functionality.
  • Programmable MPPT by external resistors.
  • 2.6 V to 5.3 V trimmable output overvoltage level (± 1% accuracy).
  • 2.2 V to 3.6 V trimmable output undervoltage level (± 1% accur.

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Product status link SPV1050 Product label SPV1050 Datasheet Ultralow power energy harvester and battery charger Features • Transformerless thermoelectric generators and PV modules energy harvester • High efficiency for any harvesting source • Up to 70 mA output current • Fully integrated MOSFETs for Boost or Buck-boost configurations • Selectable enable/disable MPPT functionality • Programmable MPPT by external resistors • 2.6 V to 5.3 V trimmable output overvoltage level (± 1% accuracy) • 2.2 V to 3.6 V trimmable output undervoltage level (± 1% accuracy) • Two fully independent LDOs (1.8 V and 3.