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Power Integrations TOP247YN
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Power Integrations TOP247YN
- Type
- POWER INTEGRATIONS
- Minimum package
- 1000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- POWER INTEGRATIONS
- Electronic Component
- TOP247YN
- Electronic Component
- 1
- Package
- TO-220-7C
- Electronic Component
- AC-DC Controllers and Regulators
- Electronic Component
- 3.7g
- Electronic Component
- 1
- Features
- (OTP); (UVP); (OVP); (OCP)
- Electronic Component
- Electronic Component
- Electronic Component
- BM0000515360
- Electronic Component
- PWM
- Operating Temperature
- 40℃~+150℃
- Switching Frequency
- 66kHz~132kHz
- Electronic Component
- Electronic Component
- Isolation
- Isolated
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：TOP247YN 线性电源控制器
1. 简介
TOP247YN 是由 Power Integrations（帕沃英蒂格盛）制造的一种高效 AC-DC 控制器和稳压器，专门设计用于解决各种电源转换应用中的成本和效率问题。该产品采用反激拓扑结构，具有出色的性能和可靠性，适用于多种工业和消费电子设备。
2. 关键特点
- 内部开关：TOP247YN 配备了集成的开关，可以减少外部元器件的需求，降低设计复杂性，提高整体系统的集成度。
- 电压击穿：具有高达 700V 的电压击穿能力，使其在面对高电压环境时具备良好的抗击能力，适合用于需要高电压的应用场景。
- 功率输出：最大功率输出为 165W，能够满足对功率需求较高的设备要求，确保设备在负载变化时的稳定运行。
- 频率范围：具备 66kHz 到 132kHz 的开关频率，能够根据负载和设计要求进行优化，提升能效和减少电磁干扰。
- 工作温度范围：该器件可在 -40°C 到 150°C 的宽广温度范围内工作，保证了其在极端环境下的稳定性和可靠性。
- 故障保护：内置限流、超温和过压保护功能，提高系统的安全性，减少因突发故障导致的损坏风险。
- 占空比：具有 66.5% 的占空比，使其在效率方面表现突出，能够显著降低功耗，延长设备的使用寿命。
3. 应用场景
TOP247YN 广泛应用于各类电源设计，包括但不限于：
- 消费电子产品：例如电视机、音响和其他家庭用电器。
- 工业控制系统：用于供电的各类控制器和传感器。
- LED 驱动电源：适用于 LED 照明设备的驱动电源。
- 电信设备：为各种通讯设备提供稳压电源。
- 医疗器械：在医疗设备中安全可靠的电源解决方案。
4. 设计考虑因素
在设计应用 TOP247YN 时，工程师应考虑以下几个方面：
- 散热管理：尽管该器件在高温环境中能够稳定工作，但在实际应用中应设计适当的散热方案，以保证设备长期稳定运行。
- 滤波和 EMI 设计：由于开关频率较高，设计中需要适当的滤波电路，以降低电磁干扰，满足相关的 EMC (电磁兼容) 标准。
- PCB 布局：有效的 PCB 布局可以减少寄生电感和电阻，提升电源的性能，确保高效的能量传输。
5. 结论
TOP247YN 是一款功能强大的 AC-DC 控制器和稳压器，凭借其高压能力、高功率输出与多种保护功能，成为各种电源设计中的优选方案。无论是在消费电子或工业领域，TOP247YN 都能提供高效、可靠的电源解决方案，是现代电子设备不可或缺的重要组成部分。其优异的性能和安全特性，使得 engineers 和设计师在追求性能和效率的同时，能够减少设计周期和成本，提升市场竞争力。
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