BQ24113ARHLT

$4.97

Description：IC BATT CHG LI-ION 1-2CEL 20VQFN
Series：bqSWITCHER™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1b76533a4f69 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24113ARHLT is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC BATT CHG LI-ION 1-2CEL 20VQFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24113ARHLT

Description：IC BATT CHG LI-ION 1-2CEL 20VQFN
Series：bqSWITCHER™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：16V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-VFQFN Exposed Pad
Supplier Device Package：20-VQFN (3.5x4.5)
Number of Cells：1 ~ 2
Current - Charging：Constant - Programmable
Programmable Features：Current, Timer
Fault Protection：Over Temperature, Over Voltage
Charge Current - Max：2A
Battery Pack Voltage：8.4V
Interface：-
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24113ARHLT

BQ24113ARHLT

Battery Chargers Overview

The BQ24113ARHLT is a synchronous switch-mode lithium-ion and lithium-polymer battery charger IC from Texas Instruments, part of the bqSWITCHER series. It supports one to two series cells with an 8.4V battery voltage rating. The device operates within a supply voltage range up to 16V and features a maximum programmable charge current of 2A. Packaged in a 20-VQFN (3.5x4.5mm) surface-mount format, it includes integrated overvoltage and overtemperature protection. The component functions as a standalone charger with RC-settable control interfaces.

Battery Chargers Feature Summary

Synchronous buck converter topology for high-efficiency charging
Integrated power FETs eliminating external switching components
Programmable charge current and timer settings via resistors
Built-in thermal regulation and overvoltage protection

Battery Chargers Applications

Portable consumer electronics requiring compact power solutions
Battery-powered medical devices
Industrial handheld equipment
IoT sensor nodes

Battery Chargers Procurement Notes

Verify the suffix ARHLT corresponds to the tape-and-reel packaging configuration when ordering. Confirm that the specific revision matches the design requirements for the 20-VQFN package dimensions. Ensure compatibility with the intended input voltage source and battery chemistry specifications before integration into the final product assembly.

Battery Chargers Selection Notes

Select this component for designs prioritizing efficiency and board space savings due to its integrated synchronous FETs. It is suitable for applications requiring precise current control and robust protection mechanisms. Consider the thermal performance characteristics and the need for external passive components for setting charge parameters during the schematic design phase.

Battery Chargers Part Context

This model belongs to the bqSWITCHER family of power management ICs designed for portable applications. It complements other linear and switch-mode chargers by offering enhanced efficiency through synchronous rectification. The series provides scalable solutions for single and multi-cell battery configurations across various industrial and consumer markets.