TOP246Y
- Mfr.Part #
- TOP246Y
- Manufacturer
- Power Integrations
- Package / Case
- TO-220-7 (Formed Leads), 6 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK TO220-7C
- Stock
- 8,310
- In Stock :
- 8,310
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Surface Mount :
- No
- Max Power Dissipation :
- 125W
- Published :
- 2005
- JESD-609 Code :
- e0
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 265 V
- Output Current-Max :
- 4.32A
- Duty Cycle :
- 66.5%
- RoHS Status :
- Non-RoHS Compliant
- JESD-30 Code :
- R-PZFM-T6
- Control Features :
- Frequency Control
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Bulk
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- TIN LEAD
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Pitch :
- 1.27mm
- Pin Count :
- 3
- Voltage - Breakdown :
- 700V
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Pbfree Code :
- No
- Qualification Status :
- Not Qualified
- Number of Terminations :
- 6
- Number of Functions :
- 1
- Switcher Configuration :
- Single
- Terminal Position :
- Zig-Zag
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~150°C TJ
- Topology :
- Flyback
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- TO-220-7 (Formed Leads), 6 Leads
- HTS Code :
- 8542.39.00.01
- Output Isolation :
- Isolated
- Series :
- TOPSwitch®-GX
- Mounting Type :
- Through Hole
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 66kHz~132kHz
- Internal Switch(s) :
- yes
- Datasheets
- TOP246Y

AC DC Converters, Offline Switches Power Integrations TOP246Y Overview
The Power Integrations TOP246Y is a highly efficient, integrated offline switcher IC housed in a TO-220-7C package. Designed for cost-effective power solutions, this IC simplifies the design of flyback power supplies. It is particularly suited for applications requiring a robust and reliable power supply under varying environmental conditions. The AC DC Converters, Offline Switches Power Integrations TOP246Y integrates innovative features such as auto-restart and frequency jittering, reducing both component count and system cost, making it a favorite among designers seeking to optimize their power systems for efficiency and affordability.
TOP246Y Features
The TOP246Y offers multiple features that enhance performance and reliability. Key features include extended power range, high efficiency, and integrated soft-start for minimal stress during startup. Additionally, the TOP246Y incorporates comprehensive protection features such as thermal shutdown, overvoltage, and overload protection, ensuring safe operation and longevity of the device in challenging conditions.
TOP246Y Applications
- Consumer Electronics: Used in TVs, audio equipment, and game consoles to provide stable and efficient power conversion.
- Industrial Systems: Powers industrial controls and automation systems with reliable and consistent performance, ensuring system stability and operational integrity.
- Telecommunications Equipment: Essential for power supplies in routers and networking gear, where it enhances power efficiency and durability under continuous operation.
- Computer Peripherals: Applied in printers and other peripherals, helping to maintain energy efficiency and reduce operational costs.
- Smart Home Devices: Integrates into smart lighting and home automation products, offering compact and efficient power solutions.
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