BQ24270YFFR

Battery Chargers Overview

The BQ24270YFFR is a single-cell switch-mode lithium-ion battery charger manufactured by Texas Instruments. It operates within an input voltage range of 3.5 V to 6.5 V and delivers a programmable output current of 2.5 A. The device features an adjustable output voltage and utilizes a DSBGA-49 package for surface-mount installation. It supports operation across a temperature range of -40°C to +85°C, integrating power path management for efficient charging in portable applications.

Battery Chargers Feature Summary

• Integrates single-cell switch-mode charging architecture for lithium-ion batteries
• Includes built-in power path management for system power sharing
• Supports programmable charge current and adjustable output voltage settings

Battery Chargers Applications

• Portable consumer electronics requiring single-cell lithium-ion power
• Mobile devices utilizing USB or low-voltage adapter inputs
• Battery-powered handheld equipment with space-constrained designs

Battery Chargers Procurement Notes

Verify the specific suffix YFFR against official Texas Instruments documentation to confirm the reel packaging configuration and tape specifications. Ensure compatibility with standard reflow soldering profiles for DSBGA packages. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Battery Chargers Selection Notes

Select this component when designing systems requiring a compact, high-efficiency switch-mode charger for single-cell lithium-ion batteries. It is suitable for applications where input voltages are limited to 6.5 V or lower. Consider the DSBGA-49 footprint constraints and thermal requirements associated with 2.5 A output currents during PCB layout planning.

Battery Chargers Part Context

This part belongs to the BQ24270 series of battery chargers from Texas Instruments. It is categorized under PMIC - Power Management ICs specifically for charge management. The device is designed to replace linear regulators in applications demanding higher efficiency and reduced heat dissipation for single-cell battery systems.

Battery Chargers Replacement Considerations

Consult official Texas Instruments substitution guides for verified alternatives. No direct public substitute part numbers are confirmed in the provided data.