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TLP291(GR-TP,SE(T TLP291
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TOSHIBA TLP291(GR-TP, SE(T
- Type
- TOSHIBA
- Unit
- Electronic Component
- Minimum package
- 2500
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TOSHIBA
- Electronic Component
- TLP291(GR-TP,SE(T
- Electronic Component
- 1
- Package
- SOIC-4
- Electronic Component
- Transistor Output Optocoupler
- Electronic Component
- 0g
- Electronic Component
- 1
- Electronic Component
- 3us
- Electronic Component
- BM0093065412
- Operating Temperature
- 55℃~110℃
- Load Voltage
- 80V
- Output Current
- 50mA
- Output Type
- Photoelectric Transistor
- (tr)
- 2us
- (Vf)
- 1.25V
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：TLP291(GR-TP, SE(T) 贴片光耦合器
1. 概述
TLP291(GR-TP, SE(T) 是由东芝（TOSHIBA）公司推出的一款高性能光耦合器，采用SOP-4封装形式，专为各种电子应用设计。光耦合器是一种能够将光信号转化为电信号的器件，它在电路中起到隔离、传输信号的作用，广泛应用于电气隔离、信号调节和数据传输等方面。
2. 封装和规格
TLP291 的封装规格为SOP-4（Small Outline Package），具有小型化、高集成度等优点，适合于现代电子设备对空间的需求。其SOP-4封装不仅便于自动化贴片工艺，还能确保更高的可靠性和耐用性。以下是其基本电气特性：
- 输入： 本光耦合器的输入部分采用高效能的LED，具有低输入电流的特点。在规定的工作条件下，输入光电流可迅速激发输出。
- 输出： 输出部分为一个光敏晶体管，其开关特性优异，具有较高的集电极电流和较低的导通阻抗，确保在低电压和低功率的条件下也能实现稳定的信号传输。
3. 性能特点
TLP291(GR-TP, SE(T) 拥有多项优越的性能表现，使其在电子元器件中脱颖而出：
- 高信号隔离： 本产品提供优越的电气隔离，能够有效防止高压信号对低压电路的干扰，保证设备的安全性。
- 线性响应： 通过优化的设计，TLP291的输入与输出之间能够维持较高的线性度，使得其在模拟信号的传递过程中性能稳定。
- 低功耗： 在工作过程中消耗的功率较低，用户在设计电路时可以减少能源损耗，提升整体系统效率。
4. 应用场景
TLP291(GR-TP, SE(T) 广泛应用于多个领域：
- 工业控制： 在工业自动化系统中，光耦合器常用于PLC（可编程逻辑控制器）信号隔离，确保高电压信号不会对低电压信号电路造成损害。
- 电源管理： 在开关电源和直流变换器中，光耦合器用于反馈控制，帮助稳定输出电压。
- 通信设备： 在各种传输系统中，TLP291可用于传输数据信号，并实现设备的保护和隔离。
- 消费电子： 适用于各种家庭电器、手机及电脑等消费电子产品中，确保用户安全和稳定性。
5. 总结
TLP291(GR-TP, SE(T) 是一款在多种应用领域表现卓越的贴片光耦合器，凭借其高效的性能、高度的集成化及优越的电气隔离特性，满足了现代电子设备对安全性与稳定性的需求。作为东芝的优秀产品之一，TLP291将为各种工业与消费应用提供可靠的解决方案，是设计师和工程师们的理想选择。无论在新产品开发还是设备升级中，选择 TLP291 都能带来更高的效率与稳定性。
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