BQ24159YFFR

Battery Chargers Overview

The BQ24159YFFR is a fully integrated switch-mode single-cell lithium-ion battery charger manufactured by Texas Instruments. It operates within an input voltage range of 4 V to 9 V and delivers a regulated output current of 1.5 A. The device supports both Lithium-ion and Lithium Polymer battery chemistries with adjustable output voltage. Housed in a DSBGA-20 package, it functions across a temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

• Fully integrated switch-mode architecture for high efficiency
• Supports Lithium-ion and Lithium Polymer battery types
• Adjustable output voltage configuration

Battery Chargers Applications

• Single-cell lithium-ion battery charging systems
• Portable electronic devices requiring compact power management
• Lithium Polymer battery charging applications

Battery Chargers Procurement Notes

Verify the specific suffix against official documentation to confirm package and reel specifications. Confirm RoHS compliance status through manufacturer datasheets. Ensure compatibility with system input voltage ranges between 4 V and 9 V. Validate thermal performance requirements for the operating environment.

Battery Chargers Selection Notes

Select this component for applications requiring a compact solution for single-cell charging. The 1.5 A output current suits moderate power portable devices. Verify that the 4 V to 9 V input range aligns with available power sources. Consider the DSBGA-20 package constraints for PCB layout and thermal dissipation needs.

Battery Chargers Part Context

This part belongs to the BQ24159 series of battery chargers from Texas Instruments. It is categorized under PMIC - Power Management ICs. The device is designed specifically for managing charge cycles in single-cell lithium-based battery systems using switch-mode technology.

Battery Chargers Replacement Considerations

BQ24157YFFT is listed as a related variant within the same product family.