The TLP292-4(GB-TP is a quad-channel photocoupler manufactured by Toshiba Semiconductor and Storage. It consists of four infrared emitting diodes (IREDs) optically coupled to four phototransistors within a single package. This provides electrical isolation between four independent circuits. The (GB-TP) likely designates specific gain binning and packaging options.

Applications

• Programmable Logic Controllers (PLCs)
• Factory Automation Systems
• Data Acquisition Systems
• Multiplexed Signal Isolation
• Industrial Control Systems

Features

• High Isolation Voltage: Typically 2500 Vrms to 3750 Vrms (depending on the specific variant)
• Compact Package: 16-pin SO16
• Operating Temperature: -55°C to +110°C
• Four Channels in a Single Package
• Lead-Free Construction

Benefits

• Provides electrical isolation between multiple circuits, protecting sensitive components from voltage spikes and ground loops.
• Saves significant board space compared to using multiple single-channel photocouplers.
• Ensures reliable performance in demanding industrial environments.
• Simplifies circuit design by integrating four isolation channels into one device.
• Complies with environmental regulations.

Additional Details

The TLP292-4(GB-TP offers a high isolation voltage, which can range from 2500 Vrms to 3750 Vrms, depending on the specific model. The compact 16-pin SO16 package allows for efficient use of board space. The device operates over a wide temperature range, from -55°C to +110°C. Having four channels within a single package simplifies design and reduces component count. It also features lead-free construction, in compliance with environmental standards. The suffix (GB-TP) likely designates options relating to gain binning and specific tape packaging.