BQ24271RGET

Battery Chargers Overview

The BQ24271RGET is a single-cell lithium-ion battery charger IC from Texas Instruments, housed in a 24-VQFN (4x4 mm) package. It supports an input voltage range of 4 V to 6.5 V and delivers a maximum programmable charging current of 1.5 A. The device features an I2C interface for configuration and monitoring. It operates within a temperature range of -40°C to +85°C and includes protection against over-temperature, over-voltage, and short circuits.

Battery Chargers Feature Summary

• Integrates an I2C interface for digital control and status monitoring
• Supports programmable constant-current charging up to 1.5 A
• Includes comprehensive fault protection mechanisms

Battery Chargers Applications

• Single-cell lithium-ion battery management systems
• Portable consumer electronics devices
• Industrial equipment with single-cell power requirements

Battery Chargers Procurement Notes

Verify the specific suffix 'RGET' corresponds to the reel packaging format when ordering. Confirm that the design accommodates the 24-VQFN footprint and thermal requirements. Ensure the application circuit supports the required I2C communication lines and input voltage levels between 4 V and 6.5 V for proper operation.

Battery Chargers Selection Notes

Select this component for applications requiring precise digital control of a single lithium-ion cell. It is suitable where space is constrained due to its compact 4x4 mm package. Designers should consider the need for I2C bus availability and ensure the host system can handle the programmable current settings up to 1.5 A.

Battery Chargers Part Context

This part belongs to the BQ24271 family of battery chargers. It is designed for single-cell lithium-ion batteries and offers a balance of performance and integration. The device is manufactured by Texas Instruments and is intended for use in various portable and industrial applications requiring reliable battery charging management.

Battery Chargers Replacement Considerations

The BQ24296RGET is listed as a similar replacement option by the distributor.

Battery Chargers FAQ

What is the maximum charging current supported by the BQ24271RGET?

The device supports a maximum programmable charging current of 1.5 A.

Does the BQ24271RGET support digital configuration?

Yes, it features an I2C interface for configuration and monitoring.