BQ24167RGER

Battery Chargers Overview

The BQ24167RGER is a single-cell switch-mode lithium-ion battery charger manufactured by Texas Instruments. It operates within an input voltage range of 4 V to 10 V and delivers a maximum output current of 2.5 A with a fixed charge voltage of 4.2 V. The device utilizes a 24-VQFN package for surface mount installation. It supports operation across a temperature range of -40°C to +85°C and features a typical operating supply current of 5 mA.

Battery Chargers Feature Summary

• Integrates a synchronous buck converter for efficient single-cell charging
• Supports USB power source compliance and programmable input current limiting
• Includes thermal regulation and safety protection against over-temperature conditions

Battery Chargers Applications

• Portable electronic devices requiring single-cell lithium-ion or lithium-polymer battery management
• USB-powered consumer electronics systems
• Handheld communication equipment

Battery Chargers Procurement Notes

Verify the specific suffix 'RGER' corresponds to the 24-VQFN package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed due to the moisture sensitivity level associated with this component type.

Battery Chargers Selection Notes

Select this component for applications requiring a compact solution for single-cell charging from USB sources. Compare against the BQ24166 series if adjustable output voltage is required, as the BQ24167 offers a fixed 4.2 V configuration. Evaluate thermal performance requirements given the 2.5 A capability in the specified package.

Battery Chargers Part Context

This part belongs to the BQ2416x family of battery chargers designed for portable applications. It shares architectural similarities with the BQ24166 but differs in output voltage configuration. The RGER suffix denotes the specific tape and reel packaging format for automated assembly processes.

Battery Chargers Replacement Considerations

The BQ24166RGET is documented as a direct substitute for the BQ24167RGET. Verify functional equivalence regarding output voltage settings before implementation.