BQ25504RGTT - Texas Instruments

Manufacturer Part Number

BQ25504RGTT

Manufacturer

Texas Instruments

Introduction

The BQ25504 is a highly integrated power management IC designed for ultra-low-power applications that derive power from high-impedance energy harvesting sources such as photovoltaic (solar) cells, thermoelectric generators (TEGs), and piezoelectric transducers. It features a very low quiescent current of 330nA, maximum power point tracking (MPPT), and a high-efficiency boost charger to effectively extract and manage the power generated from these sources.

Product Features and Performance

Ultra-low quiescent current of 330nA

Operates from input voltages between 2.5V and 5.25V

Integrated high-efficiency boost charger to effectively manage power from energy harvesting sources

Automatic maximum power point tracking (MPPT) to extract maximum power from the energy harvesting source

Configurable charge and voltage regulation to support a wide range of energy harvesting sources and output battery types

Integrated fuel gauge to monitor the charge level of the storage element

Optimized for energy harvesting applications with a wide range of operating temperature from -40°C to 85°C

Product Advantages

Efficient power management for low-power energy harvesting applications

Maximizes the power extraction from high-impedance energy harvesting sources

Integrated features reduce the overall system complexity and component count

Wide operating temperature range for use in various environmental conditions

Key Reasons to Choose This Product

Optimal for powering low-power IoT and wearable devices using energy harvesting

Efficient and reliable power management solution to extend the runtime of your devices

Comprehensive set of integrated features to simplify your system design

Proven performance and reliability from a trusted manufacturer, Texas Instruments

Quality and Safety Features

Designed and manufactured to high-quality standards

Robust thermal and overcurrent protection mechanisms

Compliance with industry safety and regulatory requirements

Compatibility

The BQ25504 is compatible with a wide range of energy harvesting sources and output battery types, making it suitable for a variety of low-power applications.

Application Areas

Wireless sensor networks

Wearable devices

IoT (Internet of Things) applications

Industrial monitoring and automation

Building automation and energy management

Remote environmental monitoring

Product Lifecycle

The BQ25504 is an active product in our website's sales team's portfolio. There are no plans for discontinuation at this time. While there may be equivalent or alternative models available from other manufacturers, our website's sales team recommends contacting them for the most up-to-date information and recommendations on the best solution for your specific application.