TOP103YAI
- Mfr.Part #
- TOP103YAI
- Manufacturer
- Power Integrations
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP TO220-3
- Stock
- 18,884
- In Stock :
- 18,884
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- * Fullname:
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Max Duty Cycle :
- 70 %
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tube
- Max Power Dissipation :
- 90W
- Frequency - Switching :
- 100kHz
- ECCN Code :
- EAR99
- Switcher Configuration :
- Single
- Pin Count :
- 3
- Topology :
- Boost, Buck, Flyback, Forward
- Fault Protection :
- Current Limiting, Over Temperature
- Terminal Position :
- Single
- Number of Terminations :
- 3
- Duty Cycle :
- 67%
- Published :
- 1996
- Qualification Status :
- Not Qualified
- Internal Switch(s) :
- yes
- Package / Case :
- TO-220-3
- Control Mode :
- VOLTAGE-MODE
- JESD-30 Code :
- R-PSFM-T3
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Breakdown :
- 350V
- Max Supply Voltage (AC) :
- 110V
- Surface Mount :
- No
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mounting Type :
- Through Hole
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 1.2mA
- Lead Free :
- Contains Lead
- Series :
- TOPSwitch®
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage (Min) :
- 36V
- Output Voltage :
- 5.8V
- Operating Temperature :
- -40°C~150°C TJ
- Min Supply Voltage (AC) :
- 100V
- Output Isolation :
- Isolated
- Number of Functions :
- 1
- Datasheets
- TOP103YAI

AC DC Converters, Offline Switches Power Integrations TOP103YAI Overview
The Power Integrations TOP103YAI is a cutting-edge solution designed for robust and efficient AC/DC conversion. As part of the renowned TOPSwitch series, this IC offers an integrated design combining control circuitry with a high power MOSFET on a single chip. Ideal for power supplies requiring a compact form factor and superior reliability, the TOP103YAI simplifies design processes and enhances end-product performance. Its ease of integration into multiple applications makes it a favorite among manufacturers seeking to streamline production and minimize overhead costs while maintaining high-quality standards.
TOP103YAI Features
This integrated circuit boasts several features that enhance its usability in a variety of power applications. Key features include extended power range, high efficiency and low power consumption, which are critical for energy-sensitive electronics. It also offers excellent thermal performance, which ensures reliability and longevity in harsh operating conditions. With built-in auto-restart and frequency jittering, the TOP103YAI increases the safety and performance of the devices it powers, providing a versatile solution that meets stringent regulatory standards.
TOP103YAI Applications
- Consumer Electronics: Utilized in devices such as TVs and gaming consoles, the TOP103YAI provides stable and efficient power conversion, enhancing device safety and energy efficiency.
- Computer Peripherals: Key in powering devices such as printers and external hard drives, this IC ensures reliable operation with minimal power wastage, crucial for device longevity and user satisfaction.
- Telecommunication Equipment: Ideal for use in routers and modems, the TOP103YAI optimizes performance by delivering consistent power, ensuring uninterrupted service and reliability in communication technologies.
- Home Appliances: In applications like microwaves and washing machines, the TOP103YAI's robust design supports reliable functionality, contributing to energy-saving features and operational efficiency.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
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
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















