TOP243Y
- Mfr.Part #
- TOP243Y
- Manufacturer
- Power Integrations
- Package / Case
- TO-220-7 (Formed Leads), 6 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK TO220-7C
- Stock
- 9,634
- In Stock :
- 9,634
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- * Fullname:
- * Company:
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 265 V
- Voltage - Breakdown :
- 700V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Surface Mount :
- No
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Series :
- TOPSwitch®-GX
- HTS Code :
- 8542.39.00.01
- JESD-609 Code :
- e0
- Pbfree Code :
- No
- Output Isolation :
- Isolated
- Package / Case :
- TO-220-7 (Formed Leads), 6 Leads
- Packaging :
- Bulk
- Internal Switch(s) :
- yes
- Max Power Dissipation :
- 45W
- Qualification Status :
- Not Qualified
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Switcher Configuration :
- Single
- Output Current-Max :
- 1.44A
- Frequency - Switching :
- 66kHz~132kHz
- Number of Terminations :
- 6
- Operating Temperature :
- -40°C~150°C TJ
- JESD-30 Code :
- R-PZFM-T6
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Control Features :
- Frequency Control
- Pin Count :
- 3
- Terminal Position :
- Zig-Zag
- Terminal Finish :
- TIN LEAD
- RoHS Status :
- Non-RoHS Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Duty Cycle :
- 66.5%
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Control Mode :
- VOLTAGE-MODE
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 1.27mm
- Topology :
- Flyback
- Datasheets
- TOP243Y

AC DC Converters, Offline Switches Power Integrations TOP243Y Overview
Introducing the TOP243Y by Power Integrations, a robust Integrated Circuit (IC) designed for offline switching and flyback converter applications. This IC stands out in the industry for its ability to combine functionality and efficiency, enhancing performance across various platforms. Ideal for high-density power supplies, the TOP243Y integrates a PWM controller and 65 kHz switching frequency within a TO-220-7C package. Its innovative design minimizes component count while maximizing functionality, making it a premier choice for businesses looking to optimize their power solutions efficiently. The AC DC Converters, Offline Switches Power Integrations TOP243Y ensures reliability and high performance, making it a vital component for power management solutions.
TOP243Y Features
The TOP243Y offers several distinctive features including integrated soft-start for minimal stress on startup, auto-restart for fault conditions, and a multi-mode operation that combines energy efficiency with power output. Its built-in thermal shutdown feature and current limit enhance its safety attributes, making it highly reliable under various electrical stress conditions and load scenarios.
TOP243Y Applications
- Consumer Electronics: Used in TVs, stereos, and game consoles to provide efficient power conversion and reliable operation.
- Office Equipment: Powers devices such as printers, fax machines, and photocopiers, ensuring efficient operation with reduced energy wastage.
- Industrial Systems: Integral in the power supply units of industrial machinery, offering robust performance and high durability.
- Telecommunications: Applied in modems and routers, enhancing power efficiency and maintaining consistent performance.
- Portable Devices: Ideal for charging solutions in portable electronics, ensuring compact size and energy efficiency.
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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.
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