WMSIC Electronic Components

TLP291(GRL-TP,SE(T TLP291

TLP291(GRL-TP,SE(T TLP291
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Product image

ModelTLP291(GRL-TP,SE(T
PackageSOP-4
BrandTOSHIBA
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

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Technical data

Product details

16 specifications

Core information

Product name
TOSHIBA TLP291(GRL-TP, SE(T
Type
TOSHIBA
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TOSHIBA
Electronic Component
TLP291(GRL-TP,SE(T
Electronic Component
1
Package
SOP-4
Electronic Component
Transistor Output Optocoupler
Electronic Component
0g
Electronic Component
1
Electronic Component
BM0222569901
Electronic Component
Electronic Component
Electronic Component
2500

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 (GRL-TP,SE(T)

一、产品简介

TLP291是一款由东芝公司（TOSHIBA）生产的光耦合器，属于其广泛应用的光隔离元件系列。该器件采用了SOP-4封装，具有四个引脚，专为DC输入和DC输出设计，以实现信号传输的光电隔离。TLP291的主要功能是通过光学方式实现输入信号与输出信号之间的电气隔离，保护下游电路的安全和稳定运行。

二、关键特性

  1. 光电隔离：TLP291利用光电耦合技术，通过内部发光二极管和光敏晶体管实现信号的隔离，确保高电压或噪声不会对下游电路产生影响。

  2. 工作电压范围：该光耦合器支持的输入电压范围广泛，符合多种应用场景的需求。

  3. 快速响应时间：TLP291具备快速的开关速度（通常在us级别），适用于需要高频切换的应用。

  4. 低功耗特性：该器件在工作状态下具有较低的功耗，有助于提高整体电路的能效。

  5. SOP-4封装：TLP291采用紧凑型的SOP-4封装，便于在空间有限的电路板上进行布置，同时也提高了焊接和组装的便利性。

三、应用领域

TLP291广泛应用于以下几个主要领域：

  1. 工业控制：在工控设备中，TLP291可以用于传感器信号的传输和控制信号的隔离，保证控制系统的稳定性和安全性。

  2. 电源噪声隔离：在电源供应系统中，TLP291可以有效地隔离高压和低压之间的信号，保护控制电路不受高压电源噪声的干扰。

  3. 数据通信：在数据传输系统中，TLP291能够确保数据传输的完整性，同时实现信号的隔离，提高系统的抗干扰能力。

  4. 家用电器：TLP291也广泛应用于家用电器和消费电子产品中，作为开关控制和信号传输的关键部件，提升了产品的安全性与稳定性。

四、技术参数

  • 输入电流（IF）：通常在10mA以下，适应环境变化而调整。
  • 输出电流（IC）：最大可达50mA，以满足不同负载需求。
  • 绝缘耐压：具备高达5000Vrms的绝缘耐压，确保即使在恶劣环境下也能可靠工作。
  • 工作温度范围：-40°C至+85°C，适应多种环境条件。

五、结论

总结而言，TLP291 (GRL-TP,SE(T是东芝公司的优质产品，凭借其可靠的性能和广泛的应用范围，在电气隔离和信号传输领域中扮演着重要角色。无论是在工业控制、数据通信，还是消费类电子产品中，TLP291都能够提供稳定性的保障与安全保护。其紧凑的SOP-4封装使其能够在有限的空间内实现高效工作，为客户提供了灵活的设计方案。选择TLP291，将为您的项目和产品增添强大的信号隔离功能，助力实现更加安全和高效的电气设计。

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