TLP3555A Overview
Photocouplers Photorelay TLP3555A,TLP3555AF TLP3555A,TLP3555AF 1. Applications Heating, ventilation and air conditioning (HVAC) Mechanical relay replacements ATE (Automatic Test Equipment) Factory Automation (FA) Security Systems 2. General The TLP3555A and TLP3555AF photorelay consist of a photo MOSFET optically coupled to an infrared LED.