BQ24161RGER

$2.27

Description：IC BATT CHG LI-ION 1CELL 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:2f4caf871130 Category: Battery Chargers Brand: Texas Instruments

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Product introduction

BQ24161RGER 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 24VQFN. Review the specifications below when checking this part for your BOM.

Battery Chargers specifications for BQ24161RGER

Description：IC BATT CHG LI-ION 1CELL 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Battery Chemistry：Lithium Ion/Polymer
Voltage - Supply (Max)：10V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：24-VFQFN Exposed Pad
Supplier Device Package：24-VQFN (4x4)
Number of Cells：1
Current - Charging：Constant - Programmable
Programmable Features：-
Fault Protection：Over Temperature, Over Voltage
Charge Current - Max：2.5A
Battery Pack Voltage：3.7V
Interface：I2C
Grade：-
Qualification：-

Battery Chargers datasheet and documents for BQ24161RGER

BQ24161RGER

Battery Chargers Overview

The BQ24161RGER is a single-cell switch-mode lithium-ion battery charger manufactured by Texas Instruments. It supports dual inputs and delivers up to 2.5A of charge current. The device operates on an input voltage range of 4V to 10V with a fixed output voltage of 4.2V. It utilizes a 24-pin VQFN package and functions within a temperature range of -40°C to +85°C.

Battery Chargers Feature Summary

Integrates power path management for system load prioritization
Supports I2C host-controlled configuration
Includes JEITA battery temperature monitoring

Battery Chargers Applications

Portable computing devices
Tablets and handheld electronics
Industrial control systems

Battery Chargers Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and feature variations. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly. Ensure compatibility with existing PCB footprints and thermal requirements.

Battery Chargers Selection Notes

Select this component for applications requiring integrated FETs and precise I2C control. Compare against the BQ24160 series if adjustable voltage thresholds are necessary instead of fixed settings. Evaluate thermal dissipation capabilities based on the VQFN package constraints.

Battery Chargers Part Context

This part belongs to the BQ2416x family of battery chargers. It shares architectural similarities with models like the BQ24160 and BQ24165, differing primarily in interface protocols and voltage adjustability options within the same package form factor.