BQ24163YFFT

Battery Chargers Overview

The BQ24163YFFT is a single-cell lithium-ion and lithium-polymer battery charger IC manufactured by Texas Instruments. It operates within a supply voltage range of 4V to 10V and supports a maximum programmable charging current of 2.5A. The device utilizes an I2C interface for configuration and monitoring. It is housed in a compact 49-DSBGA (2.8x2.8mm) surface-mount package. The component functions across an operating temperature range of -40°C to +85°C and includes integrated fault protection mechanisms such as overvoltage and overtemperature safeguards.

Battery Chargers Feature Summary

• Integrates power path management for seamless system power transfer during input presence
• Supports JEITA-compliant battery temperature monitoring via external thermistor
• Features fully integrated synchronous rectification with internal MOSFETs

Battery Chargers Applications

• Portable consumer electronics requiring single-cell Li-Ion/Polymer charging
• Smartphones and mobile communication devices
• Wearable technology and health monitoring gadgets

Battery Chargers Procurement Notes

Verify the specific suffix 'YFFT' against official datasheets to confirm tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints for the 49-DSBGA package. Confirm that the I2C address settings align with the target system design requirements before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component when a compact, high-efficiency solution for single-cell batteries is required. It is suitable for designs needing precise current control and thermal regulation. Consider the 49-DSBGA package size constraints and I2C interface availability in the host system architecture during the selection process.

Battery Chargers Part Context

This part belongs to the BQ2416x family of battery chargers from Texas Instruments. The family focuses on small-footprint solutions for portable applications. The YFFT suffix typically denotes a specific reel quantity or packaging variant compared to other suffixes like YFFR, while maintaining identical electrical characteristics.

Battery Chargers Replacement Considerations

The BQ24163YFFR is documented as a parameter-equivalent substitute. Verify pinout and packaging consistency between YFFT and YFFR variants to ensure direct interchangeability without PCB modifications.