BQ24152YFFR

Battery Chargers Overview

The BQ24152YFFR is a single-cell lithium-ion/polymer battery charger IC from Texas Instruments, housed in a 20-DSBGA package. It supports an input voltage up to 6V and delivers a maximum programmable charge current of 1.25A. The device features I2C interface control for configurable current, timer, and voltage settings, with a maximum battery pack voltage of 4.44V. Operating within a temperature range of -40°C to 85°C, it includes overtemperature and overvoltage protection.

Battery Chargers Feature Summary

• I2C-configurable charge management for precise control
• Integrated safety protections against overtemperature and overvoltage conditions

Battery Chargers Applications

• Portable consumer electronics requiring single-cell charging
• Battery-powered devices utilizing lithium-ion or polymer chemistries
• Compact systems constrained by small surface-mount footprint requirements

Battery Chargers Procurement Notes

Verify component status as the BQ24152YFFR is designated as not recommended for new designs. Confirm availability through authorized distributors, noting that standard packaging quantities may apply. Ensure compliance with RoHS3 specifications and check for relevant PCN documentation regarding package changes before procurement.

Battery Chargers Selection Notes

Select this component for applications requiring I2C programmability and compact DSBGA packaging. Consider alternatives if higher input voltage support or newer design recommendations are required. Evaluate thermal performance within the specified operating temperature range and ensure system compatibility with the 6V maximum input supply.

Battery Chargers Part Context

This part belongs to the BQ2415x family of single-cell switch-mode battery chargers. It shares architectural similarities with related models like the BQ24150 and BQ24151, offering comparable functionality within the same package type. The series targets portable applications needing efficient power management with digital control capabilities.

Battery Chargers Replacement Considerations

The BQ24157YFFR is identified as an available alternative substitute for the BQ24152YFFR. Verify pinout compatibility and parameter alignment when transitioning between these specific part numbers.