BQ24003PWPR

Battery Chargers Overview

The BQ24003PWPR is a single-cell linear Li-ion charge management IC from Texas Instruments, housed in a 20-pin HTSSOP package. It supports lithium-ion and lithium-polymer batteries with an output voltage of 4.2 V and a maximum output current of 1.2 A. The device operates within a supply voltage range of 4.5 V to 10 V and functions between 0°C and +70°C. It integrates power path management for system load prioritization.

Battery Chargers Feature Summary

• Integrates power path management to prioritize system loads over battery charging
• Includes bi-color LED driver for status indication
• Features integrated pass FET for compact design

Battery Chargers Applications

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

Battery Chargers Procurement Notes

Verify the specific suffix 'PWP' versus 'PWPR' to confirm tube versus reel packaging when ordering. Confirm RoHS compliance details via the manufacturer's datasheet. Ensure the selected variant matches the required operating temperature range for the target application environment.

Battery Chargers Selection Notes

Select this component for applications requiring a compact solution with integrated power path management. The fixed 4.2 V output suits standard single-cell lithium-ion configurations. Consider the 1.2 A current limit relative to battery capacity requirements. Verify thermal performance within the HTSSOP-20 package constraints.

Battery Chargers Part Context

This part belongs to the BQ24003 series of linear chargers. It is designed for portable devices needing efficient charging with system load sharing capabilities. The family includes variants like the BQ24005 for different voltage outputs.

Battery Chargers Replacement Considerations

The BQ24003PWP is the non-reel version of this component. Check for pin-compatible alternatives if lead times are critical.