TOP254YN
- Mfr.Part #
- TOP254YN
- Manufacturer
- Power Integrations
- Package / Case
- TO-220-7 (Formed Leads), 6 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK TO220-7C
- Stock
- 7,171
- In Stock :
- 7,171
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- * Fullname:
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Terminal Finish :
- PURE MATTE TIN
- Mounting Type :
- Through Hole
- Number of Outputs :
- 1
- Output Isolation :
- Isolated
- Control Mode :
- VOLTAGE-MODE
- Max Duty Cycle :
- 78 %
- Number of Terminations :
- 6
- Topology :
- Flyback
- Published :
- 2005
- Max Power Dissipation :
- 62W
- Package / Case :
- TO-220-7 (Formed Leads), 6 Leads
- Min Supply Voltage :
- -300mV
- JESD-30 Code :
- R-XSFM-T6
- Terminal Position :
- Single
- Max Input Voltage (AC) :
- 265V
- Number of Pins :
- 7
- Series :
- TOPSwitch®-HX
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Power :
- 62W
- Frequency - Switching :
- 66kHz 132kHz
- RoHS Status :
- RoHS Compliant
- Factory Lead Time :
- 4 Weeks
- Internal Switch(s) :
- yes
- Surface Mount :
- No
- Output Voltage :
- 700V
- Max Output Current :
- 2.08A
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Frequency :
- 132kHz
- Analog IC - Other Type :
- ANALOG CIRCUIT
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~150°C TJ
- Max Supply Voltage :
- 9V
- Termination :
- Through Hole
- Output Current :
- 2.08A
- Datasheets
- TOP254YN

AC DC Converters, Offline Switches Power Integrations TOP254YN Overview
Unlock the potential of your power supply designs with the Power Integrations TOP254YN, a versatile and robust integrated circuit tailored for offline switching and flyback converters. Engineered by Power Integrations, a leader in high-efficiency power conversion technology, this component is pivotal in enabling compact, reliable solutions. The TOP254YN stands out for its ability to minimize power waste and enhance system reliability, making it ideal for a wide range of applications requiring efficient AC to DC conversion. Its robust design encapsulates a myriad of features aimed at optimizing performance while adhering to energy standards, making it a top choice for manufacturers seeking to enhance their products with superior power management.
TOP254YN Features
The TOP254YN boasts an integrated 132 kHz switching frequency which facilitates a reduced transformer size, contributing to a more compact overall design. This IC is equipped with multiple protection features such as over-temperature, over-current, and output over-voltage protection, which safeguard the circuit and ensure prolonged and reliable operation. Its ability to function under wide input voltage ranges enhances its versatility in various power supply scenarios.
TOP254YN Applications
- Consumer Electronics: In devices such as televisions and gaming consoles, the TOP254YN provides efficient power conversion, maintaining stability and prolonging the life of the device.
- Industrial Systems: Ideal for use in automated service equipment where consistent and reliable power delivery is critical, the TOP254YN ensures operational integrity and safety.
- Telecommunications Equipment: Powers a variety of telecom devices, supporting consistent performance and durability in environments that require long-term, uninterrupted use.
- Computer Peripherals: Utilized in devices like printers and external hard drives, ensuring efficient power management and reliable functionality.
- Smart Home Appliances: In applications like smart thermostats and home security systems, the TOP254YN optimizes energy consumption and enhances the device's performance and reliability.
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