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Power Integrations LNK304DG-TL LNK304DG
Configuration
1 options
Configuration
21+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Power Integrations LNK304DG-TL
- Type
- POWER INTEGRATIONS
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- POWER INTEGRATIONS
- Electronic Component
- LNK304DG-TL
- Electronic Component
- 1
- Package
- SO-8C
- Electronic Component
- AC-DC Controllers and Regulators
- Electronic Component
- 0.224g
- Electronic Component
- 1
- Features
- EMI Optimization;;; (OTP); (SCP);; (OVP); (OCP)
- Electronic Component
- BM0000514897
- Electronic Component
- CCM；DCM
- Operating Temperature
- 40℃~+150℃
- Operating Voltage
- 85V~265V
- Switching Frequency
- 66kHz
- Isolation
- Non-isolated
- Output Current
- 170mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LNK304DG-TL 产品概述
产品简介
LNK304DG-TL是一款由Power Integrations (帕沃英蒂格盛)制造的高性能离线转换器，采用SO-8C封装，旨在满足现代电源管理系统的多样化需求。其内部开关设计使其在不需额外外部开关的情况下提供高效和稳定的电压转换功能。LNK304DG-TL具备降压、降压升压及反激拓扑结构，适用于各种应用场景，包括LED驱动、电池充电器和小型家电等产品。
基本参数
LNK304DG-TL的核心技术参数包括：
- 内部开关：设备内部集成开关，简化设计，提高系统的集成度。
- 电压 - 击穿：最高工作击穿电压为700V，保证在各种恶劣电力环境中工作的可靠性。
- 拓扑结构：支持降压、降压升压及反激拓扑，适应性广泛，适合各种输出要求。
- 频率 - 开关：工作频率为66kHz，在此频率下工作效率高，能够有效减少电源转换损耗。
- 输出隔离：非隔离设计，降低整体系统复杂度。
- 故障保护：内置限流、开环、超温和短路保护，确保设备在发生故障时能自动保护，避免损坏并提高系统可靠性。
- 工作温度范围：工作温度范围为-40°C ~ 150°C，适用于极端环境下的应用，保证设备在基础的冷却条件下仍能稳定运行。
- 安装类型：表面贴装型(SMD)，便于自动化生产和小型化设计。
- 占空比：最大占空比为69%，有效支持高效率输出的要求。
应用场景
LNK304DG-TL被广泛应用于多个领域，主要包括：
- LED驱动：在智能灯具中高效驱动LED灯泡，提供稳定的电流输出，确保灯光亮度恒定。
- 电池充电器：在各类移动设备和储能系统中充电，为电池提供全面的充电解决方案。
- 家电产品：在各种家用电器中，如小型家电、厨房电器等，作为功率转换器以实现节能和经济运行。
- 通信设备：广泛应用于通信设备中，提供稳定的电源供应，使其工作更加可靠。
设计优势
- 高度集成：内部开关和简化的设计使得LNK304DG-TL能够减少所需的外部元器件数量，从而缩小电路板的面积，优化空间利用率。
- 高性价比：凭借其高压处理能力与低功耗特性，LNK304DG-TL在市场中具备极高的性价比，减少整体电源系统的设计和制造成本。
- 强大防护功能：内置多种故障保护机制，提升了元件的耐用性及安全性，减少故障率。
总结
LNK304DG-TL是一款功能强大的离线转换器，凭借其多样化的拓扑结构、高效的运行频率及出色的故障保护能力，成为了现代电源系统设计中不可或缺的关键元件。其极宽的工作温度范围和表面贴装设计确保了在不同应用场景下的高可靠性和灵活性。无论是在消费电子、工业设备还是家用电器中，LNK304DG-TL都能提供理想的电源解决方案。
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