TOP103YN
- Mfr.Part #
- TOP103YN
- Manufacturer
- Power Integrations
- Package / Case
- TO-220-3
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP TO220-3
- Stock
- 10,260
- In Stock :
- 10,260
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tube
- Package / Case :
- TO-220-3
- JESD-30 Code :
- R-PSFM-T3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Operating Temperature :
- -40°C~150°C TJ
- Series :
- TOPSwitch®
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Breakdown :
- 350V
- Surface Mount :
- No
- Internal Switch(s) :
- yes
- Nominal Supply Current :
- 1.2mA
- Terminal Position :
- Single
- Published :
- 1996
- Max Power Dissipation :
- 90W
- Output Isolation :
- Isolated
- Duty Cycle :
- 67%
- Number of Functions :
- 1
- Max Supply Voltage (AC) :
- 110V
- HTS Code :
- 8542.39.00.01
- Switcher Configuration :
- Single
- Qualification Status :
- Not Qualified
- Output Voltage :
- 5.8V
- Pin Count :
- 3
- Fault Protection :
- Current Limiting, Over Temperature
- Input Voltage (Min) :
- 36V
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Frequency - Switching :
- 100kHz
- RoHS Status :
- RoHS Compliant
- Min Supply Voltage (AC) :
- 100V
- Max Duty Cycle :
- 70 %
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mounting Type :
- Through Hole
- Topology :
- Boost, Buck, Flyback, Forward
- Datasheets
- TOP103YN

AC DC Converters, Offline Switches Power Integrations TOP103YN Overview
The TOP103YN from Power Integrations is a standout in the realm of AC DC Converters and Offline Switches, designed to efficiently manage power conversion within electronic systems. This innovative Integrated Circuit (IC) simplifies the design of power supplies by integrating high-voltage power MOSFET with control circuitry into a single device. Particularly engineered for cost-sensitive applications, it offers a compact, reliable solution for offline power conversions, enhancing performance with its inherent flexibility and durability. Its ability to handle frequent switching and maintain stability under varying electrical conditions makes it an ideal choice for developers looking to optimize power usage and efficiency in their products.
TOP103YN Features
The TOP103YN IC features several advanced capabilities that enhance its application across various domains. Key features include a built-in auto-restart and frequency jittering for lower EMI, enabling the device to deliver high performance while ensuring user safety and compliance with global energy efficiency standards. Additionally, the TOP103YN incorporates thermal shutdown circuitry, which provides over-temperature protection and improves system reliability. Its integrated under-voltage lockout feature also helps to secure the system against potential power supply failures, making it a robust choice for demanding environments.
TOP103YN Applications
- Consumer Electronics: Used in TVs, audio/video equipment where it ensures efficient power management and enhances the reliability of devices.
- Home Appliances: Ideal for small home appliances such as coffee makers and blenders, providing safe and stable power conversion.
- Power Tools: Implements power control in portable power tools, offering durability and optimal performance under variable load conditions.
- Lighting Systems: Drives LED and compact fluorescent lighting, enabling smooth power regulation and contributing to energy savings.
- Industrial Equipment: Used in automated service machines and industrial controls, where it supports robust operation and resilience in harsh environments.
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