TOP233YN
- Mfr.Part #
- TOP233YN
- Manufacturer
- Power Integrations
- Package / Case
- TO-220-7 (Formed Leads), 5 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK TO220-7B
- Stock
- 8,845
- In Stock :
- 8,845
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Max Supply Voltage (AC) :
- 265V
- JESD-30 Code :
- R-PZFM-T5
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Power Rating :
- 50W
- Control Features :
- Frequency Control
- Terminal Position :
- Zig-Zag
- Max Input Voltage :
- 265V
- Frequency - Switching :
- 66kHz~132kHz
- RoHS Status :
- RoHS Compliant
- Topology :
- Flyback
- Output Isolation :
- Isolated
- Max Duty Cycle :
- 78 %
- Number of Terminations :
- 5
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- TO-220-7 (Formed Leads), 5 Leads
- Min Input Voltage (AC) :
- 85V
- Number of Pins :
- 7
- Pin Count :
- 3
- Output Current :
- 1.6A
- Operating Temperature :
- -40°C~150°C TJ
- Min Supply Voltage (AC) :
- 85V
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency :
- 132kHz
- Max Input Voltage (AC) :
- 265V
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 50W
- Mounting Type :
- Through Hole
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Drain to Source Resistance :
- 7.8Ohm
- Min Input Voltage :
- 85V
- ECCN Code :
- EAR99
- Surface Mount :
- No
- Factory Lead Time :
- 23 Weeks
- Switcher Configuration :
- Single
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- PURE MATTE TIN
- Number of Outputs :
- 1
- Internal Switch(s) :
- yes
- Nominal Supply Current :
- 1.5mA
- Series :
- TOPSwitch®-FX
- Output Voltage :
- 700V
- Published :
- 2001
- Datasheets
- TOP233YN

AC DC Converters, Offline Switches Power Integrations TOP233YN Overview
The AC DC Converters, Offline Switches Power Integrations TOP233YN is a high-performance integrated circuit designed for efficient, offline switch-mode power supply applications. This component, enclosed in a TO-220-7B package, is engineered by Power Integrations to deliver superior reliability and performance. Its primary function is to facilitate seamless conversion of AC power to DC power in a variety of electronic devices, enhancing operational efficiency and energy conservation. The TOP233YN is particularly noted for its integration of a 700V power MOSFET, making it an excellent choice for applications demanding high voltage capabilities and compact design solutions.
TOP233YN Features
This IC is equipped with multiple features that optimize its performance in flyback operations. Key features include a built-in auto-restart and frequency jittering mechanism, reducing power consumption during standby and minimizing EMI emission, respectively. The device's enhanced thermal shutdown response further ensures the safety and longevity of applications. Its ability to operate under a wide range of input voltages enhances its versatility in global applications.
TOP233YN Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and computer peripherals, the TOP233YN helps in managing power supply efficiently, ensuring safety and enhancing device longevity.
- Telecommunications: Essential for power supplies in routers and modems, providing reliable operations with minimal power wastage.
- Home Appliances: Integrated in small home appliances, such as coffee makers and blenders, to regulate power, thereby optimizing energy consumption and enhancing appliance safety.
- Industrial Equipment: Used in the power units of industrial machines and tools to ensure stable and reliable power conversion, critical for maintaining the operational efficacy and safety of heavy machinery.
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