BQ24701PWR

Battery Chargers Overview

The BQ24701PWR is a notebook PC battery charge controller and selector integrated circuit manufactured by Texas Instruments. It supports multi-chemistry batteries and operates within a supply voltage range up to 28V. The device functions as a power supply support circuit with adjustable characteristics for a single channel. It is housed in a 24-TSSOP package (0.173 inch width) designed for surface-mount installation. The component is rated for an operating temperature range of -40°C to +85°C ambient temperature.

Battery Chargers Feature Summary

• Integrated charge controller and selector functionality for notebook applications
• Supports multiple battery chemistries for versatile system design
• Adjustable power supply support circuit configuration

Battery Chargers Applications

• Notebook PC battery management systems
• Multi-cell battery pack charging controllers
• Portable electronic device power management

Battery Chargers Procurement Notes

Verify the specific datasheet version, as documentation references both BQ24702 and BQ24701. Confirm that the 24-TSSOP package matches the target PCB footprint. Ensure the application requires the specific charge control logic defined in the official Texas Instruments literature before finalizing procurement.

Battery Chargers Selection Notes

Select this component for designs requiring a dedicated charge controller and selector for notebook-class batteries. The 24-TSSOP package suits space-constrained surface-mount layouts. Verify compatibility with the target battery chemistry and input voltage constraints specified in the electrical characteristics table of the official datasheet.

Battery Chargers Part Context

This part belongs to the BQ2470x series of battery chargers from Texas Instruments. It serves as a specialized solution for portable computing devices, integrating charge control and cell selection capabilities. The PWR suffix indicates the plastic TSSOP package variant, distinguishing it from other form factors within the same functional family.

Battery Chargers Replacement Considerations

The BQ24702PWR is a related model within the same series. Verify pinout and feature parity against the official datasheets before substitution, as differences may exist between the BQ24701 and BQ24702 variants.