BQ24160ARGER

Battery Chargers Overview

The BQ24160ARGER is a single-cell switchmode lithium-ion and lithium-polymer battery charger manufactured by Texas Instruments. It integrates a 2.5A synchronous buck converter with an I2C interface for programmable charging parameters. The device supports dual-input power paths, accepting inputs from 4V to 10V. Key electrical specifications include a maximum charge current of 2.5A and an adjustable output voltage range between 3.5V and 4.44V. It operates within a temperature range of -40°C to +85°C and is housed in a 24-pin VQFN package.

Battery Chargers Feature Summary

• Integrates a 2.5A synchronous buck converter for efficient power conversion
• Supports dual-input power path management for flexible source selection
• Includes I2C digital interface for precise configuration and monitoring
• Features JEITA-compliant battery temperature monitoring via thermistor pin

Battery Chargers Applications

• Portable consumer electronics requiring single-cell Li-Ion/Polymer charging
• IoT devices with limited power input sources
• Medical handheld equipment needing regulated battery management
• Industrial portable tools utilizing dual-input power architectures

Battery Chargers Procurement Notes

Verify the specific suffix 'ARGER' against the official Texas Instruments datasheet to confirm package type and tape/reel specifications. Ensure compatibility with I2C bus voltage levels and thermistor requirements for your target application. Confirm RoHS compliance status and moisture sensitivity level (MSL) ratings prior to PCB assembly planning.

Battery Chargers Selection Notes

Select this component when a compact solution for single-cell charging with integrated power path management is required. The I2C interface allows for dynamic adjustment of charging profiles, making it suitable for applications needing precise battery health monitoring. Consider the 2.5A current limit and input voltage range to ensure alignment with system power constraints.

Battery Chargers Part Context

This part belongs to the BQ2416xA family of battery chargers from Texas Instruments. It is designed for space-constrained applications requiring high efficiency and digital control. The family shares common architectural features but varies in current ratings and package options to suit different power density requirements.

Battery Chargers Replacement Considerations

Publicly confirmed substitutes include BQ24160RGET and other variants within the BQ2416x series. Verify pinout compatibility and electrical parameter equivalence before substitution.