BQ24160YFFR

Battery Chargers Overview

The BQ24160YFFR is a single-cell switchmode Li-Ion battery charger from Texas Instruments, designed for applications requiring dual-input power path management. It supports an operating input voltage range of 4 V to 10 V and delivers a maximum charge current of 2.5 A. The device integrates I2C control interface for host monitoring and configuration. It features integrated power FETs and supports USB BC1.2 compliance. The component is housed in a compact 24-pin VQFN package suitable for surface-mount assembly.

Battery Chargers Feature Summary

• Dual-input power path management enables seamless transition between multiple power sources while charging the battery and powering the system load simultaneously.
• Integrated I2C interface allows for comprehensive host control, including programmable charge parameters and real-time status monitoring via software commands.
• Supports USB BC1.2 compliance to automatically detect and optimize charging current from standard or high-current USB ports without external circuitry.

Battery Chargers Applications

• Portable consumer electronics such as smartphones and tablets requiring efficient dual-source charging
• USB-powered IoT devices needing intelligent power path distribution between battery and system load
• Mobile communication equipment utilizing standard USB chargers with host-controlled battery management

Battery Chargers Procurement Notes

Verify that the ordering suffix YFFR corresponds to the specific tape-and-reel packaging format required for your production line. Confirm compatibility with your PCB footprint for the VQFN-24 package. Ensure your design supports the necessary I2C bus pull-up resistors and thermistor connections for JEITA temperature monitoring functionality as specified in the official datasheet.

Battery Chargers Selection Notes

Select this component when dual-input flexibility and integrated power path are critical for system uptime. The 2.5 A output current suits moderate-capacity single-cell batteries. Consider the VQFN-24 package size constraints against available board space. Verify that the host microcontroller can support the I2C communication protocol required for full feature utilization and parameter programming.

Battery Chargers Part Context

This part belongs to the BQ2416x family of single-cell switchmode chargers. It shares architectural similarities with variants like BQ24160A and BQ24163, differing primarily in packaging and specific pinout configurations. The family emphasizes integrated solutions for portable devices, reducing external component count compared to linear regulators.

Battery Chargers Replacement Considerations

BQ24160A is a related variant within the same product family. Check datasheets for differences in package type and specific electrical characteristics before substitution. Ensure pin-to-pin compatibility if direct replacement is intended.