BQ25713BRSNR

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BQ25713BRSNR

IC BAT MON MULT-CHEM 1-4C 32WQFN

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Battery Monitor
BatteryChemistry Multi-Chemistry
NumberofCells 1 ~ 4
FaultProtection Over Current, Over Temperature, Over Voltage
Interface I²C
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-WFQFN Exposed Pad

概述

Description

The BQ25713BRSNR is a high-efficiency, synchronous buck-boost battery charge controller from Texas Instruments. It is designed to manage battery charging in various systems, including those powered by USB Type-C and USB Power Delivery sources. This versatile controller can handle input voltages ranging from 3.5V to 24V and supports battery chemistries like Li-Ion, Li-Polymer, and LiFePO4.
Key features include the ability to seamlessly switch between buck, boost, and buck-boost modes, enabling it to charge batteries efficiently across a wide range of input voltages. The BQ25713BRSNR integrates a power path management system, allowing the system to be powered directly from the input or battery. It also features adjustable output voltage, programmable charge current, and various protections like over-voltage, over-current, and thermal protection.
Additionally, the device includes I²C/SMBus communication for flexible control and monitoring, making it suitable for use in notebooks, tablets, portable electronics, and other devices requiring efficient power management solutions. Overall, the BQ25713BRSNR provides a comprehensive solution for modern battery charging needs.

Features

The BQ25713BRSNR is a versatile and efficient battery management IC designed by Texas Instruments. It is primarily used for charging applications and supports various battery chemistries, including lithium-ion, lithium-polymer, and more. Key features of this device include:
1. Wide Input Voltage Range: It supports an input voltage range from 3.5V to 24V, making it compatible with a variety of power sources.
2. Fast Charging Capability: The device can deliver up to 5A of charging current, enabling fast charging for high-capacity batteries.
3. I2C Interface: The IC includes an I2C interface for communication and configuration, allowing for flexible control and monitoring.
4. Multi-Chemistry Support: It can handle multiple battery chemistries, providing versatility in application.
5. Power Path Management: The IC features power path management that ensures seamless switching between charging and system power, optimizing efficiency.
6. Protection Features: It includes various protection mechanisms such as overvoltage, overcurrent, and thermal protection to enhance reliability and safety.
7. High Efficiency: The BQ25713BRSNR is designed to provide high efficiency in both charging and discharging processes.
This IC is ideal for applications in portable electronics, power banks, and other battery-powered devices.

Package

The BQ25713BRSNR is a power management integrated circuit (PMIC) from Texas Instruments, designed for battery charging. It comes in a 32-pin VQFN (Very Thin Quad Flat No-Lead) package. The specific dimensions and details regarding the package can be found in the device's datasheet provided by Texas Instruments.

Pinout

The BQ25713BRSNR is a battery management IC from Texas Instruments, designed for charging multi-cell batteries. It features a 32-pin VQFN (Very Thin Quad Flat No-lead) package. The primary function of the BQ25713BRSNR is to serve as a battery buck-boost charger with integrated MOSFETs, enabling efficient power management for various battery chemistries. It supports 1- to 4-cell Li-Ion and Li-Polymer batteries and provides features such as autonomous charging, power path management, and input current optimization. Key functions include battery voltage regulation, charge current control, and system power path management to prioritize power delivery between the battery and the system load efficiently.

Manufacturer

The BQ25713BRSNR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits for analog and digital embedded processing applications. The company is known for its innovations in the electronics industry and serves various sectors such as industrial, automotive, personal electronics, and communications equipment. TI focuses on developing technologies that make electronics more affordable and efficient, thereby advancing the overall tech landscape.

Application

The BQ25713BRSNR is a battery management IC commonly used in applications such as laptops, tablets, portable medical devices, power banks, and other portable electronics. Its primary function is to manage battery charging and power path management, supporting a wide range of battery chemistries and configurations. The IC's high efficiency and flexibility make it suitable for devices requiring USB Type-C and USB Power Delivery (PD) charging support, extending battery life and optimizing power delivery.

Equivalent

The BQ25713BRSNR is a battery charger IC from Texas Instruments, designed for 1-4 cell battery systems. Equivalent products include:
1. BQ25720: Another Texas Instruments charger with similar features.
2. MAX77962: From Maxim Integrated, offering comparable charging functions.
3. LTC4162: Analog Devices' charger IC, suited for multi-cell battery systems.
4. ISL9241: Renesas' battery charger with flexible configuration options.
These alternatives may vary in specific features and compatibility, so reviewing datasheets is recommended to ensure they meet your application requirements.

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