BQ24261MEVM-691

Series:	--
Part Status:	Active
Type:	Power Management
Function:	Battery Charger
Embedded:	--
Utilized IC / Part:	BQ24261M
Primary Attributes:	Li-Ion (1 Cell)
Supplied Contents:	Board(s)
Secondary Attributes:	On-Board LEDs

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Introduction

Evaluation and Demonstration Boards and Kits are used mainly for rapid prototyping, system exploration, and evaluation, and for demonstration. The BQ24261MEVM-691 is an Evaluation and Demonstration Board created by Texas Instruments and is used for testing and verifying the performance of the BQ24261 device, a stand-alone power path management integrated circuit. This Evaluation and Demonstration Board allows for a range of applications ranging from power supplies, consumer electronics, and communication systems.

Application Field

The BQ24261MEVM-691 is suitable for applications that require step-up, buck-boost, SEPIC, and Battery Chargers. Examples include USB and consumer electronics charging, such as cell phone, tablets and portable applications. With its low quiescent current and high efficiency over a wide range of loads, this evaluation board can provide users with a cost-effective and reliable power supply solution.

Working Principle

The BQ24261MEVM-691 Evaluation and Demonstration Board is used to evaluate the performance of the BQ24261 device. The BQ24261 device is a stand-alone power path management integrated circuit composed of a buck/boost controller, synchronous rectifier, MOSFET drivers, and current sense resistor. This device is specifically designed for maximum flexibility and system integration capabilities. It is capable of an adjustable input voltage charge algorithm that supports charging from 6V to 20V input. The BQ24261 device is a highly integrated and advanced power path management IC, and its onboard IC further enhances the system’s reliability. This feature allows the BQ24261MEVM-691 evaluation board to operate at a lower quiescent current level (30uA). This ensures longer battery life. Additionally, the BQ24261 device’s internal current sense resistor can measure an input current with high precision. This feature allows users to monitor the amount of charge passing through their systems.In summary, the BQ24261MEVM-691 is an Evaluation and Demonstration Boards and Kits that enables users to evaluate the performance of the BQ24261 device. It is suitable for a variety of applications that require step-up, buck-boost, SEPIC,usb, and battery charging. With its low quiescent current and high efficiency, the BQ24261MEVM-691 is an ideal solution for cost-effective and reliable power supply solutions.

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