TOP243R-TL
- Mfr.Part #
- TOP243R-TL
- Manufacturer
- Power Integrations
- Package / Case
- TO-263-7, D2Pak (6 Leads + Tab), TO-263CB
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK TO263
- Stock
- 1,179
- In Stock :
- 1,179
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Current-Max :
- 1.44A
- Frequency - Switching :
- 66kHz~132kHz
- Mounting Type :
- Surface Mount
- Terminal Position :
- Single
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Breakdown :
- 700V
- Duty Cycle :
- 66.5%
- Surface Mount :
- yes
- Pbfree Code :
- No
- Switcher Configuration :
- Single
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Max Power Dissipation :
- 45W
- Pin Count :
- 4
- Nominal Supply Current :
- 1.6mA
- HTS Code :
- 8542.39.00.01
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 6
- Topology :
- Flyback
- Max Supply Voltage (AC) :
- 265V
- Control Mode :
- VOLTAGE-MODE
- Radiation Hardening :
- No
- Max Duty Cycle :
- 83 %
- Internal Switch(s) :
- yes
- Height Seated (Max) :
- 4.7mm
- Control Features :
- Frequency Control
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 10.29mm
- Output Voltage :
- 12V
- RoHS Status :
- Non-RoHS Compliant
- Series :
- TOPSwitch®-GX
- Package / Case :
- TO-263-7, D2Pak (6 Leads + Tab), TO-263CB
- Output Isolation :
- Isolated
- Width :
- 8.405mm
- ECCN Code :
- EAR99
- Terminal Finish :
- TIN LEAD
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- Number of Functions :
- 1
- JESD-30 Code :
- R-PSSO-G6
- Packaging :
- Tape and Reel (TR)
- Min Supply Voltage (AC) :
- 85V
- JESD-609 Code :
- e0
- Published :
- 2005
- Datasheets
- TOP243R-TL

AC DC Converters, Offline Switches Power Integrations TOP243R-TL Overview
The AC DC Converters, Offline Switches Power Integrations TOP243R-TL is a state-of-the-art integrated circuit specifically engineered for efficient and reliable solutions in offline switching applications. Designed by Power Integrations, the TOP243R-TL utilizes innovative technology to offer a compact, high-performance solution for a wide range of power supply scenarios. It excels in minimizing no-load power consumption and optimizing efficiency, making it ideal for environmentally conscious enterprises looking to reduce their energy usage without sacrificing performance.
TOP243R-TL Features
The TOP243R-TL boasts several key features that distinguish it from other components in the field. It incorporates advanced safety features including auto-restart and frequency jittering which enhance product reliability and longevity. Moreover, its extended power range facilitates versatile applications in both consumer and industrial products. With its TO263 package, the IC ensures robustness and ease of integration into various designs.
TOP243R-TL Applications
- Consumer Electronics:
Utilized in TVs, gaming consoles, and other household gadgets, the TOP243R-TL enhances power supply efficiency and reliability, ensuring devices operate smoothly under varying electrical conditions.
- Industrial Equipment:
In industrial settings, this IC supports machinery and automation systems by providing stable and reliable power, crucial for maintaining operational integrity and safety in harsh environments.
- Telecommunications:
Telecom devices benefit from TOP243R-TL’s robust design, which ensures uninterrupted service and performance in power systems critical for communication infrastructures.
- Computer Peripherals:
Applicable in devices such as printers and external storage systems, the IC helps to optimize power usage and increase the overall energy efficiency of computer peripherals.
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