处理中...

首页  >  产品百科  >  TNY174PG

TNY174PG

产品分类: 其他电源管理芯片
厂牌: POWER INTEGRATIONS
产品描述:
供应商型号: 869-TNY174PG
供应商: Mouser
标准整包数: 1
POWER INTEGRATIONS 其他电源管理芯片 TNY174PG

TNY174PG概述

    # TinySwitch-LT Family: Product Overview and Technical Analysis
    1. Product Introduction
    The TinySwitch-LT family, which includes products like TNY174-180, represents an innovative solution for offline switchers. These devices integrate a 650V power MOSFET, an oscillator, a high-voltage current source, and a thermal shutdown circuit into a single package, making them suitable for various applications ranging from chargers for consumer electronics to industrial and home appliances. With its enhanced flexibility and extended power range, the TinySwitch-LT series addresses challenges in low-cost and energy-efficient power conversion.
    Main Applications:
    - Chargers/adapters for cellphones, PDAs, digital cameras, MP3 players, and portable audio devices.
    - Set-top boxes and low-power decoders for DVD/PVR applications.
    - Appliances, industrial systems, and metering equipment.
    2. Technical Parameters
    Below are the key technical specifications of the TinySwitch-LT family:
    | Parameter | Value |

    | Voltage Rating | 650 V |
    | Operating Temperature | -40°C to +125°C |
    | Current Limit | Adjustable via external capacitor |
    | Power Range | 6 W to 36.5 W |
    | ON-Time Extension | Extends line regulation range |
    | Efficiency | Low no-load power consumption (<150 mW)|
    | Protection Mechanisms | Thermal shutdown, OVP, overcurrent |
    Supporting Details:
    - The devices operate in the current limit mode, maintaining proportional power delivery based on the transformer's primary inductance.
    - Advanced features include ON/OFF control, adaptive switching cycle extension, and frequency jittering to minimize EMI.
    3. Product Features and Advantages
    The TinySwitch-LT family offers several advantages that make it a competitive solution in the market:
    - Cost-Effective Design: Eliminates the need for additional bias windings or loop compensation, minimizing component count and overall system cost.
    - Flexible Current Limit Options: Allows users to select current limits by varying the value of an external capacitor, optimizing performance for specific applications.
    - Enhanced Safety: Equipped with features such as hysteretic thermal shutdown, output overvoltage protection, and automatic restart functionality, ensuring reliable operation under fault conditions.
    - Wide Compatibility: Supports a broad range of input voltages (85-265 VAC), making it suitable for global applications.
    These features enable the TinySwitch-LT family to deliver excellent efficiency, robustness, and adaptability in various scenarios.
    4. Application Case Studies and Recommendations
    Example Application: Charger for Portable Devices
    The TNY174-180 can be utilized in compact chargers for portable devices such as smartphones and tablets. Its low no-load power consumption (<50 mW) and efficient ON/OFF control ensure compliance with energy efficiency standards such as CEC regulations.
    Implementation Suggestion:
    To achieve optimal performance:
    - Choose an appropriate capacitor value for the BYPASS/MULTI-FUNCTION pin to meet the desired current limit.
    - Ensure proper thermal management through PCB design to maintain operating temperatures within safe limits.
    Recommendation:
    For battery-powered devices requiring minimal standby losses, consider configuring the BYPASS/MULTI-FUNCTION pin to draw power from a bias winding, achieving no-load power consumption below 50 mW.
    5. Compatibility and Support
    The TinySwitch-LT series exhibits compatibility with diverse electronic components and systems, making integration seamless. Additionally, manufacturers offer comprehensive support, including:
    - Detailed application

TNY174PG参数

参数
最小工作供电电压 -
最大工作供电电压 -
通用封装 DIP-8C
安装方式 通孔安装

TNY174PG厂商介绍

Power Integrations是一家全球领先的高性能电子公司,专注于开发高效能的电源管理集成电路。公司的主要产品包括集成电路、二极管和相关产品,广泛应用于家电、计算机、工业和汽车等众多领域。

产品分类:
1. 集成电路:包括AC-DC电源转换器、DC-DC电源转换器等,用于将交流电转换为直流电,或在不同电压之间进行转换。
2. 二极管:包括肖特基二极管、快速恢复二极管等,用于整流、开关和保护电路。
3. 相关产品:包括电源模块、电源适配器等,为客户提供一站式电源解决方案。

应用领域:
1. 家电:如空调、冰箱、洗衣机等家用电器的电源管理。
2. 计算机:如服务器、个人电脑、笔记本电脑等计算机设备的电源转换。
3. 工业:如自动化设备、工业控制系统等工业领域的电源管理。
4. 汽车:如电动汽车、混合动力汽车等新能源汽车的电源转换。

Power Integrations的优势:
1. 高效能:产品具有高效率、低功耗的特点,有助于降低能源消耗和减少碳排放。
2. 创新技术:公司拥有多项专利技术,如Flyback技术、SOTB技术等,为客户提供高性能的电源解决方案。
3. 可靠性:产品经过严格的质量控制和测试,确保在各种环境下的稳定运行。
4. 定制化服务:根据客户需求,提供定制化的电源解决方案,满足不同应用场景的需求。

TNY174PG数据手册

厂牌 PDF简要描述 下载
POWER INTEGRATIONS 其他电源管理芯片 POWER INTEGRATIONS TNY174PG TNY174PG数据手册

TNY174PG封装设计

查看详情并下载
Symbol
Footprint
3D Model
价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 1.564 ¥ 13.2158
10+ $ 1.472 ¥ 12.4384
50+ $ 1.188 ¥ 10.0386
100+ $ 1.026 ¥ 8.6697
250+ $ 0.959 ¥ 8.1039
500+ $ 0.8478 ¥ 7.1639
1000+ $ 0.6793 ¥ 5.7403
2500+ $ 0.6069 ¥ 5.1283
5000+ $ 0.5817 ¥ 4.9154
库存: 0
起订量: 1 增量: 1
交货地:
最小起订量为:1
合计: ¥ 0
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
1SD536F2-5SNA1500E330300 ¥ 0
2SK4013,S5Q(J ¥ 15.0018
5962-8764501EA ¥ 0
7802801EA ¥ 0
AD9668ACPZ-R7 ¥ 31.9888
ADP3161JR-REEL7 ¥ 4.0267
AP1212HSL-13 ¥ 0
AP2301MPG-13 ¥ 0.847
APW7313KAI-TRG ¥ 0
AS1138 ¥ 0