BQ24161RGET

Battery Chargers Overview

The BQ24161RGET is a single-cell switchmode lithium-ion battery charger from Texas Instruments, housed in a 24-VQFN package. It supports an input voltage range of 4 V to 10 V and delivers a maximum output current of 2.5 A with a fixed 4.2 V charging voltage. The device operates within a temperature range of -40°C to +85°C and features an I2C interface for host control.

Battery Chargers Feature Summary

• Host-controlled operation via I2C interface
• Integrated power path management
• Dual-input capability

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Portable electronic devices requiring host-managed charging
• Power management modules with dual-input flexibility

Battery Chargers Procurement Notes

Verify the specific suffix RGET against official datasheets to confirm package type and reel specifications. Ensure compatibility with I2C bus requirements and thermal design constraints for the 24-VQFN footprint. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Battery Chargers Selection Notes

Select this component when host-controlled charging profiles are required for single-cell applications. The integrated power path management simplifies system design by handling source prioritization automatically. Verify that the 2.5 A current limit meets the target battery's charging requirements.

Battery Chargers Part Context

This part belongs to the BQ2416x family of battery chargers, which includes variants like the BQ24160 and BQ24165. These devices share similar form factors and core functionalities but differ in specific configuration options and supported input voltages.

Battery Chargers Replacement Considerations

Check for direct substitutes such as BQ24160RGET or BQ24165RGET. Ensure functional equivalence regarding I2C control and current limits before substitution.