BQ25872YFFT

Battery Chargers Overview

The BQ25872YFFT is a single-cell battery charger from Texas Instruments designed for high-current applications. It features an integrated 7 A power switch and supports Lithium-ion and Lithium Polymer batteries. The device operates within a supply voltage range of 3 V to 14 V, delivering up to 6 V output. It utilizes I2C communication for configuration and monitoring. The component is housed in a DSBGA-42 package suitable for surface mount installation. It functions across a temperature range of -40 °C to +85 °C with a quiescent current of 1.75 mA.

Battery Chargers Feature Summary

• Integrates a 7 A power switch for efficient charging without external components
• Supports I2C interface for programmable control and system monitoring
• Compatible with Lithium-ion and Lithium Polymer battery chemistries

Battery Chargers Applications

• Portable consumer electronics requiring fast charging capabilities
• Mobile devices utilizing single-cell lithium-based batteries
• Industrial handheld equipment operating within specified voltage ranges

Battery Chargers Procurement Notes

Verify the specific suffix YFFT corresponds to the DSBGA-42 package and reel/cut tape availability through authorized distributors. Confirm RoHS compliance status and lead times directly with the manufacturer or certified suppliers before finalizing orders. Ensure the application environment remains within the stated operational temperature limits.

Battery Chargers Selection Notes

Select this model when a single-cell solution with high continuous charging current is required. The integrated 7 A switch reduces external bill of materials compared to discrete solutions. Consider the DSBGA-42 footprint constraints and thermal management requirements for high-current operation in compact designs.

Battery Chargers Part Context

This component belongs to the BQ25872 series of battery chargers. It is categorized under PMIC - Power Management ICs specifically for charge management. The part is manufactured by Texas Instruments and serves as a complete solution for managing single-cell lithium batteries in portable systems.

Battery Chargers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.