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