TOP233PN
- Mfr.Part #
- TOP233PN
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 25,662
- In Stock :
- 25,662
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Number of Outputs :
- 1
- Number of Functions :
- 1
- Control Features :
- Frequency Control
- RoHS Status :
- RoHS Compliant
- Lead Free :
- Lead Free
- Internal Switch(s) :
- yes
- Terminal Pitch :
- 2.54mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Finish :
- MATTE TIN
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- JESD-30 Code :
- R-PDIP-T7
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Output Isolation :
- Isolated
- Max Power Dissipation :
- 25W
- JESD-609 Code :
- e3
- Voltage - Breakdown :
- 700V
- Factory Lead Time :
- 23 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Flyback
- Terminal Position :
- Dual
- Mount :
- Through Hole
- Min Supply Voltage (AC) :
- 85V
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Height Seated (Max) :
- 3.73mm
- Length :
- 9.655mm
- Interface :
- Parallel, Serial
- Output Voltage :
- 12V
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Power (Watts) :
- 25W
- Number of Terminations :
- 7
- Width :
- 7.62mm
- Qualification Status :
- Not Qualified
- Pin Count :
- 8
- Max Supply Voltage (AC) :
- 265V
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~150°C TJ
- Series :
- TOPSwitch®-FX
- Max Duty Cycle :
- 78 %
- Published :
- 2001
- Switcher Configuration :
- Single
- Nominal Supply Current :
- 1.5mA
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Frequency - Switching :
- 66kHz~132kHz
- Mounting Type :
- Through Hole
- Datasheets
- TOP233PN

AC DC Converters, Offline Switches Power Integrations TOP233PN Overview
The Power Integrations TOP233PN is a highly efficient, offline switch-mode power supply integrated circuit designed for a wide range of applications. This component is part of the TOPSwitch family, renowned for its integration of a PWM controller and a power MOSFET into a single device. The TOP233PN stands out in the industry due to its ability to reduce system complexity, enhance reliability, and improve power output performance. With features that support both cost and energy efficiency, the TOP233PN is ideal for manufacturers looking to streamline production and enhance the operational efficiency of their products.
TOP233PN Features
This integrated circuit includes several key features that make it particularly valuable for high-volume production and critical applications:
- Extended power range for flexible design options.
- Integrated PWM controller and 700 V power MOSFET to maximize reliability and minimize component count.
- High efficiency through innovative design, reducing energy consumption and heat generation.
- Auto-restart and frequency jittering to enhance performance and safety under abnormal conditions.
- Meets stringent global energy efficiency standards, making it suitable for eco-friendly products.
TOP233PN Applications
- Consumer electronics: Utilized in TVs, audio equipment, and game consoles where efficient power conversion is critical for performance and energy conservation.
- Office equipment: Powers printers, scanners, and fax machines, ensuring reliable operation with minimized power waste.
- Industrial systems: Integrated into controls and automation systems, where durability and consistent performance are necessary.
- Telecommunication devices: Used in routers and modems, providing stable and efficient power supply under varying load conditions.
- Small home appliances: Ideal for devices like coffee makers and electric toothbrushes, enhancing their energy efficiency and safety features.
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