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TEA1936XDB1475UL

厂牌: NXP SEMICONDUCTORS
产品描述: TEA1936TS AC to DC Switching Converter Development Board
供应商型号: QNH-TEA1936XDB1475UL
供应商: NXP直供
标准整包数: 1
NXP SEMICONDUCTORS 评估、开发板开发工具 TEA1936XDB1475UL

TEA1936XDB1475UL概述

    # GreenChip SMPS Primary Side Control IC: TEA19361T Overview
    The TEA19361T is a cutting-edge GreenChip controller IC developed by NXP Semiconductors for Switched Mode Power Supplies (SMPS). It is specifically designed to operate in Flyback Topologies and offers Quasi-Resonant (QR) and Discontinuous Conduction Mode (DCM) operation, making it ideal for various applications ranging from battery chargers for smartphones to larger power management systems.
    Product Introduction
    Basic Overview
    The TEA19361T is part of NXP's GreenChip family, known for their high efficiency and reliability. It is tailored for USB Power Delivery (PD) and smart charging applications, typically paired with secondary-side controllers such as the TEA190x series. Its key feature is support for both Constant Voltage (CV) mode (5 V to 20 V) and Constant Current (CC) mode (down to 3 V).
    This device is optimized for energy-efficient solutions up to 75W and is housed in a compact SO10 package. With its adaptive dual supply design and low no-load power consumption, it meets stringent energy-saving requirements such as the IEC EN62684 standard, ensuring reduced electromagnetic interference (EMI) and common-mode noise (CMN).
    Primary Applications
    - Smartphones and tablet chargers
    - Mobile devices with touchpad displays
    - Battery-powered equipment requiring precise charging and power management
    Technical Specifications
    | Parameter | Value |

    | Output Voltage Range (CV Mode) | 5 V to 20 V |
    | Output Voltage Range (CC Mode)| 3 V to 20 V |
    | Operating Frequency Range | 25 kHz to 140 kHz |
    | Peak Current Limit | Adjustable |
    | Soft Start Time | <100 ms |
    | Protection Features | OverPower, OverTemperature, etc.|
    | Efficiency | Up to 90% |
    | Operating Temperature Range | -40°C to 125°C |
    Key Features and Advantages
    The TEA19361T offers several unique advantages:
    1. High Efficiency: Operates in QR mode at high power and transitions to DCM mode with valley skipping at lower power levels to minimize switching losses.
    2. Low Standby Power Consumption: Average optocoupler current reduced significantly, ensuring <20 mW at 5V output in no-load conditions.
    3. Advanced Protection Mechanisms: Integrated OverPower Protection (OPP), OverVoltage Protection (OVP), and OverTemperature Protection (OTP) ensure robustness and reliability.
    4. Adaptive Dual Supply: Optimized supply voltage across a wide output range enhances adaptability and efficiency.
    5. Compact Packaging: The SO10 package minimizes board space and simplifies integration.
    Application Cases and Usage Tips
    Use Case Examples
    - Smartphone Charging: High-efficiency QR operation ensures quick charging times while maintaining optimal power consumption.
    - Mobile Device Chargers: Dual supply support allows seamless integration with various output configurations.
    Implementation Tips
    - For maximum efficiency, ensure proper alignment of AUX pin resistors with the intended application’s power level.
    - Minimize PCB traces to reduce EMI issues, especially during burst mode operations.
    Compatibility and Support
    The TEA19361T is fully compatible with a range of USB-PD and secondary-side control ICs. NXP provides comprehensive documentation and technical support to assist users in designing robust power supply systems. Additionally, its compatibility with low-voltage start-up modes ensures ease of integration into existing designs.
    Common Issues and Solutions
    | Issue | Solution |

    | Audible noise during operation| Adjust burst

TEA1936XDB1475UL参数

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零件状态 在售
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TEA1936XDB1475UL厂商介绍

NXP Semiconductors是一家全球领先的半导体公司,总部位于荷兰。公司专注于提供高性能、安全和互联的解决方案,以推动智能生活和智能城市的发展。NXP的产品广泛应用于汽车、工业和物联网(IoT)、移动设备、通信基础设施等多个领域。

主营产品分类包括:
1. 微控制器(MCU):广泛应用于嵌入式系统,如智能家居、工业自动化等。
2. 射频(RF)和无线技术:包括NFC、蓝牙等,用于无线通信和数据传输。
3. 汽车电子:为汽车提供安全、连接和动力管理解决方案。
4. 安全解决方案:包括安全元件和软件,保护数据和交易安全。
5. 分立器件和传感器:用于各种检测和测量应用。

NXP Semiconductors的优势在于:
- 强大的研发能力:持续投入研发,推动技术创新。
- 广泛的产品线:提供多样化的产品,满足不同市场需求。
- 深厚的行业经验:在多个领域拥有丰富的经验和专业知识。
- 全球化布局:在全球范围内设有研发中心和生产基地,为客户提供本地化服务。

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价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 345 ¥ 2932.5
5+ $ 331.2 ¥ 2815.2
10+ $ 317.4 ¥ 2697.9
库存: 100
起订量: 1 增量: 1
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