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GG25LJ

产品分类: 电池管理芯片
厂牌: STMICROELECTRONICS
产品描述: 2.7V 4.35V 4.5V I²C Battery Monitor 锂离子电池,锂聚合物电池 CSP-12 贴片安装,黏合安装 2.01mm*1.37mm*400μm
供应商型号: M-GG25LJ
供应商: Future
标准整包数: 1
STMICROELECTRONICS 电池管理芯片 GG25LJ

GG25LJ概述

    # GG25L Gas Gauge IC Technical Overview
    Product Introduction
    The GG25L is a highly advanced gas gauge IC designed for precise battery monitoring. It combines the robust OptimGauge™ algorithm with multiple functionalities such as coulomb counting, voltage-mode gas gauge operation, and temperature monitoring. The GG25L is ideal for wearable devices, fitness trackers, and portable medical equipment where battery life optimization and reliability are critical.
    Key Features:
    - OptimGauge™ Algorithm: Offers superior battery state-of-charge (SOC) tracking.
    - Accurate Monitoring: Provides ±0.25% accuracy for battery voltage monitoring.
    - Dual Gas Gauge Operation: Combines coulomb counting with voltage-mode gas gauge for enhanced precision.
    - Low Power Consumption: 45 µA in power-saving mode and 2 µA max in standby mode.
    - Compact Design: Available in a 1.4 x 2.0 mm 10-bump CSP package.
    Technical Parameters
    The following technical specifications outline the capabilities of the GG25L:
    | Parameter | Value |

    | Supply Voltage Range | 2.7 V to 4.5 V |
    | Operating Current | 45 µA (Power-Saving Mode) |
    | Standby Current | 2 µA |
    | Alarm Threshold | Programmable |
    | Temperature Measurement | -40°C to +125°C |
    | Package | CSP-12 |
    Product Characteristics and Advantages
    The GG25L stands out with its advanced features, ensuring reliable and accurate battery monitoring across various applications:
    - High Precision: Utilizes high-resolution ADCs for accurate voltage and temperature measurements.
    - Energy Efficiency: Minimal power consumption makes it suitable for battery-powered devices.
    - User Configurability: Adjustable alarm thresholds and battery detection provide flexibility.
    - Integrated Solutions: Combines multiple functionalities in a compact package, reducing the need for external components.
    Application Scenarios and Recommendations
    The GG25L is particularly effective in scenarios requiring prolonged battery usage and minimal downtime. Some recommended use cases include:
    - Wearable Devices: Monitors battery health to enhance user experience.
    - Fitness Trackers: Ensures uninterrupted operation by accurately predicting battery life.
    - Medical Equipment: Critical for maintaining device functionality in patient care settings.
    For optimal performance, it is advised to follow the application schematics provided in the datasheet and ensure proper component selection, especially for current sense resistors and capacitors.
    Compatibility and Support
    The GG25L is fully compatible with I²C communication protocols, facilitating easy integration with existing systems. STMicroelectronics provides comprehensive support including documentation, software tools, and customer service to aid in product implementation.
    Common Issues and Solutions
    Here are some typical issues users might encounter along with their solutions:
    - Problem: Inaccurate voltage readings.
    - Solution: Verify correct wiring and ensure all external components meet tolerance requirements.

    - Problem: High power consumption.
    - Solution: Switch to power-saving mode during idle periods to minimize energy usage.
    Conclusion and Recommendation
    The GG25L gas gauge IC is a reliable and efficient solution for battery management in portable electronic devices. Its advanced features, combined with low power consumption and compact design, make it an excellent choice for modern applications. We highly recommend the GG25L for developers seeking a robust and flexible battery monitoring solution.
    This article has been crafted to provide a comprehensive overview of the GG25L's capabilities and benefits, enabling informed decision-making

GG25LJ参数

参数
接口类型 I²C
最大输出电压 4.35V
故障保护 -
最小输出电压 -
最大工作供电电压 4.5V
输出电流 -
电池类型 锂离子电池,锂聚合物电池
功能 Battery Monitor
最小工作供电电压 2.7V
长*宽*高 2.01mm*1.37mm*400μm
通用封装 CSP-12
安装方式 贴片安装,黏合安装
零件状态 在售
包装方式 卷带包装

GG25LJ厂商介绍

STMicroelectronics(意法半导体)是一家全球领先的半导体公司,总部位于瑞士日内瓦,在全球多个国家和地区设有研发中心和制造工厂。STMicroelectronics专注于为汽车、工业、个人电子产品、通信设备等领域提供广泛的半导体解决方案。

主营产品分类:
1. 微控制器(MCU):用于各种嵌入式系统和智能设备,如智能家居、工业自动化等。
2. 模拟和混合信号产品:包括电源管理、音频放大器、传感器等,广泛应用于消费电子、医疗设备等领域。
3. 功率分立器件:如MOSFET、IGBT等,用于电动汽车、太阳能逆变器等高功率应用。
4. 传感器:包括MEMS传感器、环境传感器等,应用于智能手机、汽车安全系统等。
5. 无线通信产品:如Wi-Fi、蓝牙、NFC等,用于物联网、智能穿戴设备等。

应用领域:
STMicroelectronics的产品广泛应用于汽车、工业、个人电子产品、通信设备、计算机和外设、消费电子等多个领域。

优势:
1. 技术创新:STMicroelectronics持续投入研发,拥有多项专利技术,推动半导体技术的发展。
2. 产品多样性:提供广泛的产品线,满足不同客户和应用场景的需求。
3. 制造能力:拥有先进的制造技术和全球布局的生产基地,确保产品质量和供应稳定性。
4. 客户支持:提供专业的技术支持和定制化解决方案,帮助客户实现产品创新和市场竞争力。

GG25LJ数据手册

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STMICROELECTRONICS 电池管理芯片 STMICROELECTRONICS GG25LJ GG25LJ数据手册

GG25LJ封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
20+ $ 1.2768 ¥ 10.789
100+ $ 1.243 ¥ 10.5034
500+ $ 1.2096 ¥ 10.2211
2500+ $ 1.155 ¥ 9.7598
库存: 1000
起订量: 41 增量: 5000
交货地:
最小起订量为:20
合计: ¥ 215.78
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