TOP261LN
- Mfr.Part #
- TOP261LN
- Manufacturer
- Power Integrations
- Package / Case
- 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7FESIP
- Stock
- 12,992
- In Stock :
- 12,992
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- * Fullname:
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Number of Outputs :
- 1
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Radiation Hardening :
- No
- Terminal Finish :
- Pure Matte Tin (Sn)
- Mounting Type :
- Through Hole
- Published :
- 2012
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Topology :
- Flyback
- Operating Temperature :
- -40°C~150°C TJ
- RoHS Status :
- RoHS Compliant
- Max Supply Voltage (AC) :
- 265V
- Frequency - Switching :
- 66kHz 132kHz
- Series :
- TOPSwitch®-HX
- Output Power :
- 177W
- Package / Case :
- 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
- Duty Cycle :
- 78%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 12V
- Internal Switch(s) :
- yes
- Number of Terminations :
- 6
- Number of Pins :
- 6
- Surface Mount :
- No
- Min Supply Voltage (AC) :
- 85V
- Nominal Supply Current :
- 1.6mA
- Output Isolation :
- Isolated
- Factory Lead Time :
- 6 Weeks
- Packaging :
- Tube
- Voltage - Breakdown :
- 700V
- Control Mode :
- VOLTAGE-MODE
- Max Duty Cycle :
- 83 %
- Max Power Dissipation :
- 244W
- Datasheets
- TOP261LN

AC DC Converters, Offline Switches Power Integrations TOP261LN Overview
Introducing the TOP261LN from Power Integrations, a cutting-edge IC designed for offline switch flyback applications. Engineered with precision and innovation, this integrated circuit promises optimal performance and reliability, making it the ideal choice for a wide range of power supply solutions.
With its advanced design and robust construction, the TOP261LN ensures efficient power conversion, enabling seamless operation in diverse industrial and commercial environments. Whether you're powering consumer electronics, telecommunications equipment, or industrial machinery, this versatile IC delivers consistent and stable power output, enhancing the performance and longevity of your devices.
Experience unparalleled efficiency and performance with the TOP261LN from Power Integrations, your trusted partner for innovative power solutions.
TOP261LN Features
- Highly efficient offline switch flyback IC
- Designed for a wide range of power supply applications
- Robust and reliable performance
- Advanced design for enhanced efficiency
- Optimized for industrial and commercial use
TOP261LN Applications
- Consumer Electronics: The TOP261LN is perfect for powering various consumer electronics devices, including TVs, set-top boxes, and gaming consoles. Its efficient power conversion capabilities ensure reliable performance and long-term durability, making it an essential component in modern entertainment systems.
- Telecommunications Equipment: From routers to modems, the TOP261LN provides stable and consistent power supply, ensuring seamless communication in telecommunications networks. Its robust design and advanced features make it the preferred choice for telecommunications equipment manufacturers seeking superior performance and reliability.
- Industrial Machinery: In industrial settings, reliability is paramount. The TOP261LN excels in powering industrial machinery such as motors, pumps, and control systems. Its efficient operation and durable construction make it suitable for the demanding environments of manufacturing plants, ensuring uninterrupted operation and maximum productivity.
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Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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