BQ24166YFFR

$2.43

Description：IC BATT CHG LI-ION 1CELL 49DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:615e002b358f Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24166YFFR is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CHG LI-ION 1CELL 49DSBGA. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24166YFFR

Description：IC BATT CHG LI-ION 1CELL 49DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Battery Chemistry：Lithium Ion
Voltage - Supply (Max)：10V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：49-UFBGA, DSBGA
Supplier Device Package：49-DSBGA (2.8x2.8)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：-
Fault Protection：Over Temperature, Short Circuit
Charge Current - Max：2.5A
Battery Pack Voltage：3.7V
Interface：USB
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24166YFFR

BQ24166YFFR

Battery Chargers Overview

The BQ24166YFFR is a single-cell switch-mode lithium-ion battery charger IC manufactured by Texas Instruments. It operates within an input voltage range of 4 V to 10 V and delivers a maximum output current of 2.5 A with a fixed output voltage of 4.2 V. The device utilizes a DSBGA-49 package for surface mount installation. It supports an operating temperature range from -40°C to +85°C and features a quiescent supply current of 2.5 mA.

Battery Chargers Feature Summary

Integrates a synchronous buck converter for efficient single-cell charging
Supports programmable charge current and termination voltage settings
Includes thermal regulation and input overvoltage protection mechanisms

Battery Chargers Applications

Portable consumer electronics requiring single-cell Li-Ion or Li-Po power
Mobile communication devices
Wearable technology systems

Battery Chargers Procurement Notes

Verify the specific suffix YFFR against official datasheets to confirm the tape-and-reel packaging configuration. Ensure compatibility with the required DSBGA-49 footprint during PCB layout. Confirm that the selected component meets all relevant RoHS compliance standards before finalizing procurement orders.

Battery Chargers Selection Notes

Select this component when designing circuits for single-cell lithium batteries requiring up to 2.5 A charging current. It is suitable for applications where input voltages remain between 4 V and 10 V. Consider the DSBGA-49 package size constraints and thermal dissipation requirements relative to the expected ambient operating conditions.

Battery Chargers Part Context

This part belongs to the BQ2416x series of battery chargers from Texas Instruments. It is designed as a compact solution for portable devices, offering integrated power path management and system load switching capabilities within a small form factor suitable for space-constrained electronic designs.