BQ24001RGWR

Battery Chargers Overview

The BQ24001RGWR is a single-cell Li-ion charge management IC designed for portable devices. It integrates a linear charger, power path manager, and battery temperature monitoring. The device supports input voltages from 4.5 V to 6 V and provides programmable charging currents up to 1 A. It features an integrated NTC thermistor interface for battery thermal protection. The component operates within a temperature range of -40°C to +85°C and is housed in a 16-pin TSSOP package.

Battery Chargers Feature Summary

• Integrates linear charger with power path management for system load prioritization
• Includes NTC thermistor input for continuous battery temperature monitoring
• Supports programmable charging current and termination voltage settings

Battery Chargers Applications

• Personal Digital Assistants (PDAs)
• Internet appliances
• Portable consumer electronics

Battery Chargers Procurement Notes

Verify the specific suffix RGWR against the official Texas Instruments datasheet to confirm the tape-and-reel packaging configuration and lead-free status. Ensure compatibility with the target PCB footprint for the 16-pin TSSOP package. Confirm that the application circuit meets the required input voltage and current specifications defined in the electrical characteristics table.

Battery Chargers Selection Notes

Select this component for applications requiring a compact solution for single-cell lithium-ion batteries. It is suitable where space constraints favor the TSSOP package over larger alternatives. Consider the integrated power path feature if system load sharing is required without external components. Verify that the maximum input voltage does not exceed the device limits during operation.

Battery Chargers Part Context

This part belongs to the BQ2400x family of charge management controllers from Texas Instruments. These devices are engineered for low-cost, high-volume portable applications. The family typically offers integrated solutions combining charging logic with power distribution, reducing the bill of materials compared to discrete designs.

Battery Chargers Replacement Considerations

Consult the manufacturer's recommended replacement list for end-of-life notifications. Cross-reference pinouts and electrical parameters with alternative single-cell chargers if sourcing is restricted.