Power Integrations

TOP244R-TL  

AC DC Converters, Offline Switches

TOP244R-TL Description

The TOP244R-TL is a high-performance offline switch from Power Integrations, designed for AC-DC conversion applications. This surface-mount device features a flyback topology and offers a power output of 50W. With a switching frequency range of 66kHz to 132kHz, the TOP244R-TL provides efficient power conversion and regulation.

TOP244R-TL Features

• ECCN: EAR99
• Topology: Flyback
• Mounting Type: Surface Mount
• Voltage - Breakdown: 700V
• Product Status: Not For New Designs
• Internal Switch(s): Yes
• Power (Watts): 50W
• Control Features: Frequency Control
• Fault Protection: Current Limiting, Over Temperature, Over Voltage
• Frequency - Switching: 66kHz ~ 132kHz
• REACH Status: REACH Unaffected
• Manufacturer: Power Integrations
• Duty Cycle: 66.5%
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Output Isolation: Isolated
• Base Product Number: TOP244
• Moisture Sensitivity Level (MSL): 4 (72 Hours)

Unique features of the TOP244R-TL include its high breakdown voltage of 700V, which provides robust protection against voltage transients. The device also offers frequency control, allowing for precise regulation of the output voltage. Additionally, the TOP244R-TL features current limiting, over-temperature, and over-voltage protection, ensuring safe and reliable operation.

TOP244R-TL Applications

The TOP244R-TL is ideal for a variety of AC-DC conversion applications, including:

1. Telecommunications Equipment: Powering devices such as routers, modems, and switches.
2. Industrial Automation: Providing power for control panels, sensors, and actuators.
3. Medical Devices: Supporting the power needs of diagnostic equipment and monitoring systems.
4. Consumer Electronics: Powering devices such as home appliances, gaming consoles, and audio systems.

Conclusion of TOP244R-TL

The TOP244R-TL is a versatile and reliable offline switch from Power Integrations, offering a combination of high power output, robust protection features, and precise control. While it is not recommended for new designs, it remains a suitable choice for existing applications requiring a 50W AC-DC converter with a flyback topology. With its unique features and advantages, the TOP244R-TL is an excellent solution for a wide range of power conversion needs.

TOP244R-TL Documents

Download datasheets and manufacturer documentation for TOP244R-TL

Datasheets :

TOP242-250      

PCN Packaging :

TR Moisture Pkg Chg 2/Jul/2021      

Reference Design Library :

DER-106: 24V @ 625mA, 90 ~ 265VAC in