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MP2661GC-0000-Z

产品分类: 电池管理芯片
产品描述: 13V I²C 短路,超温,过流 锂离子电池 贴片安装,黏合安装
供应商型号: QMPS-MP2661GC-0000-Z
供应商: Monolithic Power Systems
标准整包数: 1
MONOLITHIC POWER SYSTEMS 电池管理芯片 MP2661GC-0000-Z

MP2661GC-0000-Z概述

    # MP2661: A Comprehensive Guide to a Highly Integrated Battery Charger
    1. Product Introduction
    The MP2661 is a highly integrated, single-cell lithium-ion (Li-ion) and lithium-polymer (Li-polymer) battery charger with advanced power path management. It caters specifically to space-constrained portable applications such as wearable devices, smart handheld gadgets, fitness accessories, and smartwatches. This IC efficiently handles power sourcing from either an AC adapter or a USB port, enabling simultaneous battery charging and system load support.
    Key Features:
    - Single-Cell Charging: Supports Li-ion and Li-polymer batteries.
    - Power Path Management: Ensures continuous power supply to the system.
    - High Accuracy: ±0.5% charging voltage accuracy.
    - Wide Input Voltage Range: Up to 13V for the input source.
    - Programmability: I²C interface enables flexible configuration of charging parameters.
    - Compact Size: Available in a WLCSP-9 (1.55mm x 1.55mm) package.
    2. Technical Parameters
    Below are the essential technical specifications of the MP2661:
    | Parameter | Symbol | Typical Value | Units |
    ||
    | Input Voltage Range | VIN | 4.35–5.5 | V |
    | Battery Voltage (Charging) | VBATT | 4.5 | V |
    | Input Over-Voltage Protection | VINOVP | 5.85–6.15 | V |
    | Input Under-Voltage Lockout | VINUVLO | 3.8–4.0 | V |
    | Charging Current | ICHG | 8–455 | mA |
    | Regulated Output Voltage | VSYSREG | 4.55–4.75 | V |
    | Thermal Shutdown Threshold | TJSHDN | 150 | °C |
    | Package Size 1.55mm x 1.55mm | mm² |
    3. Product Features and Advantages
    The MP2661 stands out due to its unique combination of features:
    - Complete Power Path Management: Ensures uninterrupted power flow even during battery discharge or failure scenarios.
    - High Accuracy Charging: ±0.5% voltage accuracy ensures precise charging, prolonging battery lifespan.
    - Flexible Configuration: The I²C interface offers customization options for various parameters like charging current and voltage.
    - Compact Design: The small footprint makes it ideal for space-constrained devices.
    - Robust Protection Mechanisms: Offers features such as short-circuit protection, over-voltage protection, and thermal limiting.
    These attributes make the MP2661 particularly competitive in the realm of wearable electronics and smart devices where efficiency, size, and functionality are critical.
    4. Application Cases and Usage Recommendations
    The MP2661 is ideal for products such as wearable devices, smartwatches, and fitness trackers. Its compact form factor and efficient power management align perfectly with these applications’ requirements.
    Recommended Usage Scenarios:
    - Smartwatch Battery Management: Use the MP2661 to manage the Li-ion battery efficiently while powering the device.
    - Fitness Trackers: Integrate it into lightweight, low-power devices where precise power control is crucial.

    Suggestions for Optimal Performance:
    - Ensure proper heat dissipation using recommended thermal management techniques.
    - Follow layout guidelines to minimize parasitic effects and maximize efficiency.
    5. Compatibility and Support
    The MP2661 integrates seamlessly with a wide range of USB ports and adapters, making it versatile across different platforms. Additionally, Monolithic Power Systems (MPS) provides comprehensive support, including detailed documentation and evaluation kits (EVKT-2661).
    6. Common Issues and Solutions
    Here are some common issues users might face along with their solutions:
    | Issue | Solution |

    | Battery Discharge Issue

MP2661GC-0000-Z参数

参数
最大输出电压 -
最小输出电压 -
功能 -
故障保护 短路,超温,过流
最小工作供电电压 -
电池类型 锂离子电池
输出电流 -
最大工作供电电压 13V
接口类型 I²C
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

MP2661GC-0000-Z厂商介绍

Monolithic Power Systems(MPS)是一家领先的高性能模拟半导体公司,专注于为广泛的电子系统提供电源管理解决方案。公司总部位于美国加利福尼亚州,成立于1997年,并于2004年在纳斯达克上市。

MPS的主要产品分为以下几类:
1. DC-DC转换器:用于将电池或其他电源的电压转换为所需的电压和电流。
2. AC-DC电源解决方案:将交流电转换为直流电,适用于各种电子设备。
3. 线性稳压器:提供稳定的电压输出,适用于需要精确电压的应用。
4. 电池管理IC:包括电池充电器和保护电路,确保电池安全和延长寿命。
5. LED驱动器:为LED照明提供精确的电流和电压控制。

MPS的产品广泛应用于以下领域:
- 移动设备和通信
- 计算机和服务器
- 工业和汽车
- 医疗设备
- 消费电子产品

Monolithic Power Systems的优势在于:
- 高性能:提供高效率和高精度的电源管理解决方案。
- 高可靠性:产品经过严格的测试,确保在各种环境下的稳定性。
- 创新技术:持续研发新技术,以满足市场对更高性能和更小尺寸的需求。
- 定制解决方案:能够根据客户的具体需求提供定制化的电源管理解决方案。

MP2661GC-0000-Z数据手册

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MONOLITHIC POWER SYSTEMS 电池管理芯片 MONOLITHIC POWER SYSTEMS MP2661GC-0000-Z MP2661GC-0000-Z数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
10+ ¥ 11.091
50+ ¥ 9.7259
100+ ¥ 8.8728
500+ ¥ 7.9343
1000+ ¥ 6.8252
3000+ ¥ 6.5693
库存: 3000
起订量: 10 增量: 1
交货地:
最小起订量为:10
合计: ¥ 110.91
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