TLP521-2XGB Isocom Components OPTOISO 5.3KV 2CH TRANS 8DIP


The TLP521-2XGB is an optoisolator component manufactured by Isocom Components. Here are the key specifications and details about this component:


  • Manufacturer: Isocom Components
  • Model: TLP521-2XGB
  • Type: Optoisolator (Optocoupler)
  • Number of Channels: 2 Channels
  • Isolation Voltage: 5.3 kV
  • Package: 8-DIP (Dual Inline Package)
  • Functionality: Transistor Output
  • DataSheet

    TLP521-2XGB PDF

Key Features:

  1. Optoisolation: Optoisolators are components that provide electrical isolation between input and output circuits using light. They are commonly used to protect sensitive circuitry from high voltages or noise.

  2. Dual Channel: The TLP521-2XGB optoisolator has two independent channels for isolating two different signals or for bidirectional communication.

  3. Isolation Voltage: The component provides a high isolation voltage rating of 5.3 kV, which ensures reliable isolation between the input and output circuits.

  4. Package: The 8-DIP package is a standard Dual Inline Package, which is convenient for through-hole soldering on a printed circuit board (PCB).

Main Specifications and Uses:

  • Transistor Output: This optoisolator features a transistor output stage, which can be used to control external devices or circuits.

  • High Isolation: With a 5.3 kV isolation voltage, the TLP521-2XGB is suitable for applications where high voltage isolation is required, such as in power electronics or industrial control systems.

  • Noise Immunity: Optoisolators help in reducing noise and improving the signal integrity by isolating the input and output circuits.

  • Signal Isolation: The component can be used to isolate digital signals, control signals, or data signals between different parts of a circuit.

Typical Applications:

  • Microcontroller Interfacing: Isolating signals between a microcontroller and other parts of a circuit to protect the microcontroller from voltage spikes or noise.

  • Power Supply Feedback: Isolating feedback signals in power supply circuits to regulate output voltage while maintaining isolation.

  • Industrial Control Systems: Providing isolation between control signals and high-power devices in industrial automation applications.

  • Medical Devices: Ensuring electrical safety and isolation in medical equipment to protect patients and sensitive electronic components.

The TLP521-2XGB optoisolator from Isocom Components is a versatile component used in various electronic circuits to provide electrical isolation, noise immunity, and signal isolation between different parts of a system. It plays a crucial role in ensuring the reliability and safety of electronic systems.