BQ24163YFFR

Battery Chargers Overview

The BQ24163YFFR is a single-cell lithium-ion/polymer battery charger IC manufactured by Texas Instruments. It operates within a supply voltage range of up to 10V and supports a maximum programmable charge 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 protection features such as overvoltage and overtemperature safeguards.

Battery Chargers Feature Summary

• Integrates power path management for simultaneous system load and battery charging
• Supports I2C digital interface for precise control and status reporting
• Includes integrated current sensing to minimize external component count
• Features JEITA-compliant thermal regulation and battery temperature monitoring

Battery Chargers Applications

• Portable consumer electronics requiring single-cell Li-Ion/Polymer charging
• Handheld devices with limited PCB space constraints
• Systems utilizing USB or adapter power inputs for battery replenishment
• IoT modules requiring efficient power management and low profile packaging

Battery Chargers Procurement Notes

Verify the specific suffix 'YFFR' corresponds to the tape-and-reel packaging format, as ordering suffixes define physical handling characteristics rather than electrical function. Confirm that the required quantity aligns with standard reel sizes if bulk procurement is intended. Ensure compatibility with the target assembly process regarding the DSBGA footprint dimensions. Cross-reference the latest datasheet revision to confirm pinout consistency before finalizing design files.

Battery Chargers Selection Notes

Select this component when a single-cell solution with integrated switches and high current capability is required. The I2C interface is suitable for applications needing dynamic adjustment of charging parameters. Consider the 49-DSBGA package size against available board real estate. Evaluate the 2.5A maximum current rating against peak system loads to ensure adequate headroom. Verify that the input voltage range matches the available power source specifications.

Battery Chargers Part Context

This part belongs to the BQ2416x family of switchmode battery chargers from Texas Instruments. The family shares common architectural features including integrated FETs and power path management. Variants within the series may differ in maximum current ratings, input voltage ranges, or package options. The BQ24163 specifically targets single-cell applications with moderate to high current requirements.

Battery Chargers Replacement Considerations

The BQ24163YFFT is documented as a parameter-equivalent alternative. Verify that the 'FFT' suffix denotes the same functional characteristics and compatible footprint before substitution. Confirm that any differences in packaging or reel specifications do not impact the manufacturing process.