TLP191B 系列
光电耦合器,二极管输出型,电气隔离
TLP191B 产品系列介绍
概述
TLP191B 产品系列代表了一系列先进的光耦合器,旨在满足现代电子系统多样化且严苛的需求。光耦合器在广泛的应用中,于电气隔离、信号传输和降噪方面发挥着至关重要的作用,而 TLP191B 系列在这些方面经过精心设计,表现卓越。
关键特性
高速性能
TLP191B 系列的显著特性之一是其高速运行能力。凭借快速的传播延迟时间,这些光耦合器能够高效处理高频信号。这使其非常适合那些对快速信号传输有严格要求的应用,例如高速数据通信系统、数字信号处理电路和高性能微控制器接口。高速运行能力确保 TLP191B 能够跟上现代电子设备的快节奏,减少延迟并提高整个系统的性能。
出色的电气隔离
电气隔离是光耦合器的基本功能,TLP191B 系列具备出色的隔离能力。它具有高隔离电压额定值,能有效分隔不同的电路,防止不必要的电流在它们之间流动。这种隔离有助于保护敏感元件免受电压尖峰、电气噪声和接地环路的影响,提高整个系统的可靠性和安全性。无论是在工业控制系统、电源装置还是医疗设备中,TLP191B 强大的隔离性能确保电路的每个部分都能独立运行且互不干扰。
低功耗
在当今注重能源的时代,低功耗是一个非常理想的特性。TLP191B 系列在设计时充分考虑了电源效率。它在运行过程中消耗的功率极小,这不仅有助于降低系统的整体能耗,还能减少热量产生。这对于电池供电的设备或对散热有要求的应用尤为有益。通过使用 TLP191B,设计人员可以延长便携式设备的电池续航时间,并简化系统的热管理。
宽工作温度范围
TLP191B 系列能够承受广泛的工作温度范围。它可以在高温和低温环境下可靠运行,适用于各种工业、汽车和户外应用。无论是在炎热的工厂车间还是寒冷的户外设施中,该系列的光耦合器都能保持其性能和功能,确保在具有挑战性的条件下稳定运行。
紧凑的封装设计
TLP191B 系列采用紧凑的封装设计,这对于空间受限的应用非常有利。小巧的外形便于集成到印刷电路板(PCB)中,使设计人员能够制造出更紧凑、更轻便的电子设备。这在移动设备、可穿戴技术和小型化工业控制模块等应用中尤为重要,因为在这些应用中,每毫米的空间都至关重要。
应用领域
工业自动化
在工业自动化系统中,TLP191B 系列用于不同控制单元、传感器和执行器之间的信号隔离和传输。它有助于保护敏感的控制电路免受工业环境中常见的高电压和高噪声的影响。例如,在可编程逻辑控制器(PLC)中,TLP191B 可以隔离输入和输出信号,确保 PLC 与其他工业设备之间的准确可靠通信。
电力电子
电力电子应用,如开关模式电源(SMPS),需要有效的隔离来防止电气干扰并确保系统安全。TLP191B 系列可用于隔离 SMPS 中控制信号与高压电源电路,提高电源的效率和可靠性。
系列图片(2 张)
常见问答
TLP191B - 型号列表共 8 个型号
| 制造商零件编号 | 价格/库存 | Output Type | Package | Number of Channels per Chip | Packaging | Input Type | Output Device | Pin Count | Typical Forward Voltage | Maximum Forward Voltage | Minimum Forward Voltage | Minimum Isolation Voltage | Maximum Input Current | Maximum Reverse Voltage | Operating Temperature | Standard Package | Forward Current | Isolation Voltage | Supplier Package | Minimum Isolation Voltage | EU RoHS | Maximum Operating Temperature | Maximum Forward Voltage | Maximum Input Current | Maximum Reverse Voltage | Minimum Operating Temperature | Lead Shape | Product Category | RoHS | Maximum Forward Diode Voltage | Maximum Reverse Diode Voltage | Maximum Rise Time | Maximum Fall Time | Package / Case | Maximum Operating Temperature | Minimum Operating Temperature | Factory Pack Quantity | Current - Output / Channel | Mounting Type | Voltage - Output | Number of Channels | Current - DC Forward (If) | Voltage - Isolation | Package/Case | rohs | Series | If - Forward Current | Vr - Reverse Voltage | Brand | Height | Length | Rise Time | Vf - Forward Voltage | Fall Time | Unit Pack | MOQ | P(tot)max | Output current | minopertemp | Automotive | Isovoltage | Channels | maxopertemp | VDE | Forward voltty | Package1 | Rise time | Leadfree Defin | Fall time | Other Names | Collector Current (DC) (Max) | Collector-Emitter Voltage | Collector-Emitter Saturation Voltage | Mounting | Operating Temp Range | Package Type | Number of Elements | Operating Temperature Classification | Forward Voltage | Reverse Breakdown Voltage | Current Transfer Ratio | Rad Hardened | Collector Current (DC) |
|---|
| 询价 | DC | 4MFSOP | 1 | Reel | AC | Photo-Diode Array | 4 | 1.4 V | 1.7 V | 1.2 V | 2500 Vrms | 50 mA | 3 V | -25 to 85 °C | Tape & Reel | 25 mA | 2500 Vrms | MFSOP | 2500 | Compliant | 85 | 1.7 | 50 | 3 | -25 | Gull-wing | Photodiode Output Optocouplers | RoHS Compliant | 1.7 V | 3 V | 0.2 ms | 3 ms | SMD-4 | + 80 C | - 40 C | 3000 | 40µA | Surface Mount | 8V | 1 | 50mA | 2500Vrms | 6-SMD (4 Leads), Gull Wing | Lead free / RoHS Compliant | TLP191B | 25 mA | 3 V | Toshiba | 2.5 mm | 3.6 mm | 0.2 ms | 1.7 V | 3 ms | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | TLP191BFCT | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | DC | 4MFSOP | 1 | - | - | - | - | 1.4 V | 1.7 V | 1.2 V | 2500 Vrms | 50 mA | 3 V | -25 to 85 °C | Tape & Reel | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | DC | 4MFSOP | 1 | Tube | AC | Photo-Diode Array | 4 | 1.4 V | 1.7 V | 1.2 V | 2500 Vrms | 50 mA | 3 V | -25 to 85 °C | Bulk | 25 mA | 2500 Vrms | MFSOP | 2500 | Compliant | 85 | 1.7 | 50 | 3 | -25 | Gull-wing | Photodiode Output Optocouplers | RoHS Compliant | 1.7 V | 3 V | 0.2 ms | 3 ms | SMD-4 | + 80 C | - 40 C | 150 | 40µA | Surface Mount | 8V | 1 | 50mA | 2500Vrms | 6-SMD (4 Leads), Gull Wing | Lead free / RoHS Compliant | TLP191B | 25 mA | 3 V | Toshiba | 2.5 mm | 3.6 mm | 0.2 ms | 1.7 V | 3 ms | 150 | 450 | 50 mW | 0.000050 A | -40 °C | NO | 2500 Vrms | 1 | 85 °C | N Y/N | 8 V | SO6 | 200 µs | 4 | 3000 µs | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
TLP191BUFC Toshiba | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 询价 | DC | - | 1 | Tape and Reel | DC | Photovoltaic | 4 | - | - | - | - | - | - | - | - | - | - | MFSOP | 2500 | Not Compliant | 85 | 1.7 | 50 | 3 | -25 | Gull-wing | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | - | SMD | - | REEL | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3000 | 3000 | 50 mW | 0.000050 A | -40 °C | NO | 2500 Vrms | 1 | 85 °C | N Y/N | 8 V | SO6 | 200 µs | 4 | 3000 µs | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | DC | - | - | - | DC | Photovoltaic | 4 | - | - | - | - | - | - | - | - | 50 mA | 2500 V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Required A | Not Required V | Not Required V | Surface Mount | -25C to 85C | MFSOP | 1 | Commercial | 1.7 V | 3 V | Not Required % | No | Not Required A |
