BQ25570
Technical documentation
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Evaluation board
BQ25570EVM-206 — Ultra Low Power Management IC, Boost Charger Nanopowered Buck Converter Evaluation Module
The bq25570 evaluation module (EVM) is a complete module for evaluating the bq25570 energy harvesting charger for storage elements like single-cell Li-Ion/Polymer batteries or super-capacitors. Intended to be powered by high impedance supplies, such as solar panels, thermo-electric generators (...)
User guide: PDF
Calculation tool
SLUC484 — bq25505/70 Design Help V1.3
Supported products & hardware
Reference designs
TIDM-WLMOTORMONITOR — Wireless Motor Monitor Reference Design
This reference design is inspired by the need to monitor the health of motors and machines to accurately predict and schedule maintenance (or replacement) while minimizing cost and downtime during industrial production. Millions of industrial motors are monitored today with handheld or wired piezo (...)
Reference designs
TIDA-00649 — 4-mA to 20-mA Loop Energy Harvester Reference Design
The TIDA-00649 reference design demonstrates energy harvesting from 4-mA to 20-mA loop-powered systems. The design is simple to insert into existing installations where it scavenges energy from the loop and generates a regulated output voltage. Furthermore, the circuit provides an analog output (...)
Reference designs
TIDA-01528 — Ultra Low Power Reference Design for Secondary Protection for Over/Under Temperature Conditions
This reference design implements a secondary thermal monitoring solution for large scale battery packs. Many industry guidelines require the secondary temperature system to remain powered and operational in the event that the primary power supply is lost. This design is capable of continuing (...)
Reference designs
TIDA-00246 — Generic Energy Harvesting Adapter Module for Thermoelectric Generators (TEG) Reference Design
This reference design aims at providing a generic solution for energy harvesting while giving a practical application application for thermoelectric generators (TEG). It is a fully programmable state-machine which runs at 60nA and can enable and disable key functions as they are needed by the (...)
Reference designs
TIDA-00616 — Energy Harvesting LaunchPad BoosterPack for Brushed DC Motor Control Reference Design
The Energy Harvesting LaunchPad for Brushed DC Motor Control is designed for charging a Li-ion or Li-polymer battery with solar energy, and subsequently using a voltage regulator to provide secondary system power to a TI LaunchPad and any peripherals connected the LaunchPad. The BoosterPack is (...)
Reference designs
TIDA-00588 — Energy Harvester Booster Pack Reference Design
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 (...)
Reference designs
TIDA-00242 — Solar Power Energy Harvester Reference Design Using a Super Cap
This reference design is a solar charger and energy harvester using a highly integrated power management solution that is well-suited for ultra-low power applications. The product is specifically designed to efficiently acquire and manage the microwatts (μW) to milliwatts (mW) needed to (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RGR) | 20 | Ultra Librarian |
Ordering & quality
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