TIDA-00588

Energy Harvester Booster Pack Reference Design

TIDA-00588

Design files

Overview

The TIDA-00588 reference design is a BoosterPack that harvests energy from a wide variety of current sources or from the onboard solar cells to power any low-power TI LaunchPad. This design is a highly integrated power management solution that is well-suited for ultra-low power applications.

There are three storage methods on this board: 1)A 47mF super capacitor, 2) a LIR2032 coin cell, and 3) an external battery connector. You can use the onboard solar cells or add your own AC or DC current source.

Features
  • Energy harvesting BoosterPack designed for any low power LaunchPad
  • Super capacitor or coin cell storage to 50mA
  • Onboard solar cells or external current source
  • 3.3V DC from the BQ25570 to power the LaunchPad
  • 5V boost to power support circuitry
  • Stackable design allows for creating a complete solution
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUAA0.PDF (1108 KB)

Reference design overview and verified performance test data

TIDRFW2.PDF (52 KB)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRFW3.ZIP (1436 KB)

Files used for 3D models or 2D drawings of IC components

TIDCAL9.ZIP (463 KB)

Design file that contains information on physical board layer of design PCB

TIDRFW1.PDF (102 KB)

Detailed schematic diagram for design layout and components

Products

Includes TI products in the design and potential alternatives.

Battery charger ICs

BQ25570Ultra Low power Harvester power Management IC with boost charger, and Nanopower Buck Converter

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS612200.7-VIN, adjustable output voltage boost converter with 5.5-μA quiescent current

Data sheet: PDF | HTML

Technical documentation

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* Design guide Energy Harvester Booster Pack Design Guide Jul 7, 2015

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