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TLP290-4(-TP,E(T TLP290
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TOSHIBA TLP290-4(GB-TP, E(T
- Type
- TOSHIBA
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TOSHIBA
- Electronic Component
- TLP290-4(GB-TP,E(T
- Electronic Component
- 1
- Package
- SOP-16-4.4mm
- Electronic Component
- Transistor Output Optocoupler
- Electronic Component
- 0g
- Electronic Component
- 1
- Electronic Component
- 3us
- Electronic Component
- BM0035897116
- Operating Temperature
- 55℃~+110℃
- Load Voltage
- 80V
- Type
- AC,DC
- Output Current
- 50mA
- Output Type
- Photoelectric Transistor
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TLP290-4（GB-TP,E）是由东芝（Toshiba）公司推出的一款高性能光耦合器，主要用于电子信号隔离和传输。该器件采用了创新的设计和高质量的制造工艺，能够在各类应用场合中提供可靠的性能和稳定的信号传输。以下是对TLP290-4的全面概述，包括其技术规格、内部构造、应用场景及优势等。
1. 技术规格
TLP290-4为光电耦合器，具有以下主要技术规格：
- 输入部分：内部包含一对光电二极管和光电晶体管。输入电流范围广泛，能够提供良好的信号响应。
- 输出部分：具有能够承载最大输出电流50mA的三极管，这使得该光耦合器能够驱动较高功率的负载。
- 工作电压：最小导通电压为1.2V，这使得该光耦合器可以在较低的电源电压下稳定工作。
- 封装形式：采用SO-16封装，尺寸为4.4mm，非常适合高密度的PCB设计。这种迷你化设计使得在设计小型电子设备时更加灵活，能够有效节省空间。
2. 应用场景
TLP290-4在多个领域中展现出优异的性能，主要包括以下应用：
- 电源隔离：在电源管理模块中，能够有效地隔离高压和低压部分，确保安全运行。
- 信号传输：在微控制器、FPGA以及其他数字电路中，作为信号传输的接口，使系统之间形成良好的电气隔离。
- 通信设备：在数据通信、网络设备等领域，使得信号在不同电气域中传输时不受干扰。
- 工业自动化：广泛用于各种传感器、执行器和开关设备的连接与控制，用于复杂的自动化系统中，实现数据的稳定传送。
3. 内部构造及工作原理
TLP290-4光耦合器的核心构造主要包括以下两个部分：
光电输入部分：当输入端施加电流时，内部的光电二极管会发出光子信号。这一过程是由LED或其他光源的正向导通完成，产生的光信号最终照射到输出端的光电晶体管。
光电输出部分：光电晶体管对光信号进行检测并放大，从而实现电气信号的输出。该三极管适应连续工作的特点，使其能够在高频率条件下保持稳定的性能。
4. 优势
TLP290-4光耦合器因其以下优势而受到广泛青睐：
- 高可靠性：通过高标准的测试和筛选过程，确保每一批次产品的稳定性和一致性。
- 出色的电气隔离：良好的电气隔离性能使其适用于高压环境，极大限度地保护下游设备。
- 高效能：在相对低的输入电流下，能够提供可靠的输出性能，实现高效的能量传输。
- 结构紧凑：SO-16封装小巧，使其适合于现代紧凑型电子设备，便于集成及布局。
结束语
综上所述，TLP290-4（GB-TP,E）是一款具有多重优点的光耦合器，适合于广泛的使用场景。通过其高性能的电气特性和可靠的隔离功能，使其成为各种电子设备及系统中不可或缺的重要元件。无论是在消费电子、工业自动化、还是通信设备中，TLP290-4都起着至关重要的作用，凭借其技术优势，继续推动着电子行业的发展。
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