BQ25504RGTR

The BQ25504RGTR is an integrated energy harvesting power management IC designed for low power applications.This IC efficiently manages the energy harvested from solar,thermal,or vibration sources and stores it in a rechargeable battery for powering IoT devices,sensor nodes,and wireless sensor networks.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

• VIN:Energy Harvester Input
• GND:Ground Connection
• VOUT:Regulated Output Voltage
• VBAT:Battery Connection
• CE:Chip Enable
• TS:Temperature Sense Input
• STAT:Status Indicator Output
• TRICKLE:Trickle-Charge Output
• BST:Bootstrap Output
• INT:Interrupt Output
• SER:Lithium Battery Charger Serial Interface
• CAP:Lithium Battery Charger Capacitor Interface
• SD:Shutdown Control Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the BQ25504RGTR IC for a visual representation.

Key Features

• Energy Harvesting Power Management: The BQ25504RGTR efficiently manages harvested energy from various sources for low power applications.
• Ultra-Low Quiescent Current: With a low quiescent current, this IC minimizes power consumption in energy harvesting systems.
• Multiple Power Sources: Supports multiple energy sources such as solar cells and thermoelectric generators for versatile energy harvesting.
• Battery Management: Charges and monitors rechargeable batteries to ensure continuous power supply to connected devices.
• Integrated Power Conversion: Features integrated DC-DC boost converter and LDO regulator for efficient power conversion and regulation.

Note: For detailed technical specifications, please refer to the BQ25504RGTR datasheet.

Application

• IoT Devices: Ideal for powering low-power IoT devices and sensor nodes using harvested energy.
• Wireless Sensor Networks: Suitable for energy harvesting applications in wireless sensor networks for environmental monitoring and industrial automation.
• Remote Monitoring Systems: Used in remote monitoring systems that require autonomous and sustainable power sources.

Functionality

The BQ25504RGTR is designed to efficiently manage energy harvested from various sources and store it in a rechargeable battery for powering low-power applications. It ensures reliable and continuous power supply for IoT devices and wireless sensor networks.

Usage Guide

• Energy Harvesting: Connect energy sources such as solar panels or thermal generators to the VIN pin for energy harvesting.
• Battery Connection: Connect a rechargeable battery to the VBAT pin for storing harvested energy.
• Power Output: Utilize the regulated VOUT pin to power connected devices with the harvested and stored energy.

Frequently Asked Questions

Q: Can the BQ25504RGTR handle multiple energy sources simultaneously?
A: Yes, the BQ25504RGTR supports multiple energy sources and can efficiently manage energy from different sources simultaneously.

Q: Is the BQ25504RGTR suitable for long-term environmental monitoring applications?
A: Absolutely, the BQ25504RGTR's low quiescent current and battery management features make it an excellent choice for long-term environmental monitoring systems.