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NCP81382MNTXG

产品分类: 栅极电源驱动器
厂牌: ON SEMICONDUCTOR
产品描述: 1 4.5V 5.5V Non-Inverting MOSFET,N沟道 低压侧,高压侧 QFN 贴片安装,黏合安装 6mm*4mm*1.2mm
供应商型号: 2728338
供应商: element14
标准整包数: 5
ON SEMICONDUCTOR 栅极电源驱动器 NCP81382MNTXG

NCP81382MNTXG概述

    Integrated Driver and MOSFET: NCP81382
    Product Introduction
    The NCP81382 is an integrated driver and MOSFET module designed to cater to high-current DC-DC buck power conversion applications. It combines a high-side and low-side MOSFET along with their respective drivers in a single package, significantly reducing the overall parasitics and board space compared to traditional discrete solutions. With its robust capabilities, the NCP81382 is ideal for power management systems where efficiency and compactness are paramount.
    Key features include:
    - Capability of handling average currents up to 35 A.
    - Operates at switching frequencies up to 2 MHz.
    - Peak current handling capability of up to 70 A.
    - Compatible with both 3.3 V and 5 V PWM inputs.
    - Supports intelligent PWM modes such as zero-cross detection (ZCD).
    - Integrated thermal protection mechanisms like thermal warning and shutdown.
    The NCP81382 finds widespread application in desktop and notebook microprocessor power supplies, making it a versatile solution for modern electronic devices requiring efficient power distribution.
    Technical Parameters
    | Parameter | Value |

    | Average Current | Up to 35 A |
    | Peak Current | Up to 70 A |
    | Switching Frequency | Up to 2 MHz |
    | Supported PWM Voltage | 3.3 V or 5 V |
    | Thermal Warning Temperature | 150°C |
    | Operating Junction Temperature | -40°C to +150°C |
    | Bootstrap Voltage | VCCD (+5 V nominal)|
    | Absolute Maximum Voltage | 6.5 V (VCC/VCCD) |
    Other critical parameters include low-side gate access (GL), high-side gate access (GH), and support for multiple pin configurations.
    Product Features and Advantages
    The NCP81382 offers several distinct advantages over traditional discrete solutions:
    1. Reduced Parasitics: Integration of driver and MOSFETs minimizes unwanted parasitic effects, leading to improved efficiency and reliability.
    2. Flexible Input Compatibility: Supports dual PWM voltages (3.3 V and 5 V) and advanced modes like zero-cross detection and diode emulation.
    3. Efficient Power Management: Optimized for high-frequency switching, enabling efficient power conversion at up to 2 MHz.
    4. Advanced Protection Mechanisms: Built-in undervoltage lockout, thermal warning, and shutdown ensure longevity and safety.
    5. Ease of Use: Single-package design simplifies PCB layout and reduces assembly complexity.
    These features position the NCP81382 as a market-leading product for high-performance power conversion needs.
    Application Case Studies and Usage Recommendations
    Application Example:
    The NCP81382 is frequently employed in desktop and notebook microprocessor power supplies. Its ability to handle peak currents up to 70 A makes it suitable for powering heavy-duty processors under demanding workloads.
    Usage Recommendations:
    - For optimal performance, place the bootstrap capacitor (CBST) near the PHASED and PHASEF pins to minimize parasitic inductance.
    - Use MLCC capacitors with values between 1 μF and 4.7 μF for both VCCD and VCC decoupling.
    - Implement a small resistor (e.g., 10 Ω) between VCC and VCCD to isolate noise between analog and digital circuits.
    By adhering to these guidelines, designers can achieve maximum efficiency and reliability in their power conversion systems.
    Compatibility and Support
    The NCP81382 exhibits excellent compatibility with a wide range of peripherals and microcontrollers. Additionally, ON Semiconductor provides comprehensive technical documentation, including datasheets, application notes, and SPICE models, to aid developers in designing robust power solutions.
    Customers can expect reliable after-sales support, including troubleshooting assistance and firmware updates to address evolving system

NCP81382MNTXG参数

参数
驱动配置 低压侧,高压侧
驱动数量 1
最小工作供电电压 4.5V
栅极类型 MOSFET,N沟道
逻辑电压 - VIL,VIH -
通道类型 -
下降时间 -
最大传播延迟时间 -
最大高压侧电压-自举 35V
最大工作供电电压 5.5V
上升时间 -
电流 - 峰值输出(灌入,拉出) -
输入类型 Non-Inverting
长*宽*高 6mm*4mm*1.2mm
通用封装 QFN
安装方式 贴片安装,黏合安装
应用等级 工业级
零件状态 最后售卖
包装方式 卷带包装

NCP81382MNTXG厂商介绍

ON Semiconductor(安森美半导体)是一家全球领先的半导体供应商,总部位于美国亚利桑那州菲尼克斯。公司成立于1999年,由摩托罗拉的半导体部门拆分而来,专注于提供广泛的半导体解决方案。

ON Semiconductor的主营产品包括电源管理、模拟、传感器和连接解决方案。产品分类主要包括:

1. 电源管理:包括电源模块、电源管理IC、电池管理等,广泛应用于消费电子、工业、汽车等领域。
2. 模拟:包括放大器、数据转换器、接口等,应用于通信、医疗、工业控制等领域。
3. 传感器:包括图像传感器、环境传感器、运动传感器等,应用于汽车、工业、消费电子等领域。
4. 连接解决方案:包括以太网、无线通信、接口等,应用于通信、工业、汽车等领域。

ON Semiconductor的优势在于:

1. 技术创新:公司持续投入研发,拥有多项专利技术,为客户提供高性能、高可靠性的半导体解决方案。
2. 产品多样性:产品线丰富,覆盖多个应用领域,满足客户的多样化需求。
3. 客户服务:公司在全球设有多个销售和技术支持中心,为客户提供及时、专业的服务。
4. 供应链管理:公司在全球设有多个生产基地,确保产品的稳定供应和质量控制。

NCP81382MNTXG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)
5+ $ 2.7321 ¥ 23.0858
10+ $ 2.3808 ¥ 20.1175
100+ $ 2.0013 ¥ 16.9108
500+ $ 1.7103 ¥ 14.4517
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