TLP290-4 4-Channel Transistor Output Optocoupler IC – SMD SOIC-16

Description

The TLP290-4 is a highly compact, multi-channel optocoupler IC featuring four independent channels, each utilizing a gallium arsenide (GaAs) infrared-emitting diode optically coupled to a high-gain phototransistor. Housed in an ultra-thin SOIC-16 package, it is specifically engineered for high-density surface-mount assembly where board space is at a premium.

Built for resilience, the TLP290-4 guarantees stable performance across a wide operating temperature range of -55°C to 110°C. This makes it an ideal solution for mission-critical industrial applications, including programmable logic controllers (PLCs), hybrid ICs, and complex communication modules that require reliable electrical isolation in challenging environments.

Note: Product images are for reference only. The actual product may vary in appearance or manufacturer marking depending on stock availability.

Features

• Multi-Channel: 4 independent channels integrated into one space-saving SOIC-16 SMD package.
• Wide Temperature Range: Reliable operation from -55°C to 110°C.
• High Isolation: Minimum 2500 Vrms isolation voltage for superior system protection.
• Electrical Ratings: 80V VCEO and high current transfer ratio (50% min, 100% min for GB rank).
• Safety Compliance: UL1577 (File E67349) and cUL (CSA Component Acceptance Service No. 5A).

Benefits

• Perfect for high-density PCB designs where space is limited.
• Excellent thermal stability ensures consistent signal isolation in harsh conditions.
• Reliable transistor output simplifies logic interfacing with microcontrollers.
• Designed for high-speed automated surface-mount (SMD) assembly.

Applications

• Programmable Logic Controllers (PLCs)
• Hybrid Integrated Circuits
• Communication Interfaces
• Industrial Power Supplies
• Multi-Channel Digital Input/Output Modules

Package Includes

• 1 x TLP290-4 4-Channel Transistor Output Optocoupler IC (SMD-16)

Specifications