BQ24193RGER

Battery Chargers Overview

The BQ24193RGER is an I2C-controlled single-cell lithium-ion or lithium polymer charger from Texas Instruments. It supports a 4.5 A input current limit and delivers up to 4.2 A charge current. The device operates with a supply voltage range of 3.9 V to 17 V. It features narrow VDC power path management for system power sharing and includes USB On-The-Go (OTG) functionality. The component is housed in a VQFN-24 package and is designed for SMD/SMT installation.

Battery Chargers Feature Summary

• I2C programmable control interface for precise configuration
• Integrated narrow VDC power path management for efficient system power sharing
• Supports USB On-The-Go (OTG) host functionality
• Single-cell battery charging capability

Battery Chargers Applications

• Smartphones and mobile phones
• Tablets and portable media players
• GPS navigation devices
• Digital cameras and camcorders

Battery Chargers Procurement Notes

Verify the specific suffix 'RGER' corresponds to the required tape-and-reel packaging format. Confirm that the VQFN-24 footprint matches your PCB layout design. Ensure compatibility with the I2C bus voltage levels used in your target application circuit before finalizing procurement.

Battery Chargers Selection Notes

Select this component when a single-cell Li-Ion or Li-Po solution is required with high input current handling capabilities. It is suitable for designs needing integrated power path management to minimize external components. Consider the I2C interface if software-configurable charging parameters are necessary for production flexibility.

Battery Chargers Part Context

This part belongs to the BQ2419x family of chargers, which are designed for portable electronics. The BQ24193 variant specifically offers higher input current limits compared to lower-end models in the series. It integrates protection features and monitoring functions typical of modern PMIC solutions for consumer devices.

Battery Chargers Replacement Considerations

Check the BQ24190 or BQ24192 for variants with different current ratings. Verify pin-to-pin compatibility with the BQ24193RGET if leaded packaging is preferred. Consult the TI datasheet for electrical parameter differences between revisions.