BQ24035RHLR

Battery Chargers Overview

The BQ24035RHLR is a highly integrated single-cell lithium-ion battery charger and power-path management device from the bqTINY III series. It supports both USB-port and DC supply inputs with autonomous source selection. The IC features an integrated charge termination function, high-accuracy current and voltage regulation, and a dynamic power path that powers the system while charging the battery. It operates within a specified temperature range and utilizes a VQFN package.

Battery Chargers Feature Summary

• Integrates USB-port and DC supply power-path management with autonomous power-source selection
• Includes internal power FETs and current sensors for compact design
• Provides high-accuracy current and voltage regulation with charge status indication
• Supports system operation during charging to reduce battery cycle wear

Battery Chargers Applications

• Space-limited portable applications
• USB-powered consumer electronics
• DC adapter powered devices requiring battery backup

Battery Chargers Procurement Notes

Verify the specific suffix 'RHLR' corresponds to the VQFN-20 package and reel packaging configuration. Confirm RoHS compliance status through official Texas Instruments documentation or authorized distributor datasheets before procurement. Ensure input voltage requirements align with the target application's USB or DC source specifications.

Battery Chargers Selection Notes

Select this component for designs requiring a monolithic solution for single-cell Li-Ion charging with integrated power path management. It is suitable for applications where board space is constrained due to its high integration of FETs and sensors. Consider the operating temperature range and input source flexibility when evaluating against other bqTINY series alternatives.

Battery Chargers Part Context

The BQ24035 belongs to the bqTINY III series of devices designed for portable applications. This series focuses on integrating linear charger functionality with system power-path management in a single monolithic device. The RHLR variant specifically denotes the tape and reel packaging option for automated assembly processes.

Battery Chargers Replacement Considerations

Consult official substitution guides for compatible bqTINY III series devices. Verify pinout compatibility and electrical parameter alignment with potential replacements such as other variants within the same family.