TOP243PN
- Mfr.Part #
- TOP243PN
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 3,235
- In Stock :
- 3,235
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Internal Switch(s) :
- yes
- Width :
- 6.48mm
- ECCN Code :
- EAR99
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Max Input Voltage (AC) :
- 265V
- Max Output Current :
- 1.44A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- 85V
- Pin Count :
- 8
- Terminal Finish :
- PURE MATTE TIN
- Factory Lead Time :
- 6 Weeks
- Frequency - Switching :
- 66kHz~132kHz
- Output Type :
- Adjustable
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Min Input Voltage (AC) :
- 85V
- Operating Temperature :
- -40°C~150°C TJ
- Series :
- TOPSwitch®-GX
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 7
- Length :
- 9.78mm
- Power Rating :
- 15W
- Switcher Configuration :
- Single
- Published :
- 2005
- Output Voltage :
- 12V
- Pbfree Code :
- yes
- Min Supply Voltage (AC) :
- 85V
- Voltage - Breakdown :
- 700V
- Control Features :
- Frequency Control
- RoHS Status :
- RoHS Compliant
- Nominal Supply Current :
- 1.6mA
- Max Supply Voltage (AC) :
- 265V
- Packaging :
- Tube
- Terminal Pitch :
- 2.54mm
- Max Input Voltage :
- 265V
- Max Power Dissipation :
- 25W
- Duty Cycle :
- 66.5%
- Lead Free :
- Lead Free
- Output Isolation :
- Isolated
- Radiation Hardening :
- No
- Mount :
- Through Hole
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Height :
- 3.35mm
- Max Duty Cycle :
- 83 %
- Number of Terminations :
- 7
- REACH SVHC :
- No SVHC
- Topology :
- Flyback
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Through Hole
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Datasheets
- TOP243PN

AC DC Converters Power Integrations TOP243PN Overview
Introducing the TOP243PN by Power Integrations, a leading-edge solution in the realm of AC/DC converters. This innovative integrated circuit (IC) offers unparalleled performance and reliability, making it the ideal choice for a wide range of applications in various industries.
Designed with precision and expertise, the TOP243PN ensures efficient power conversion in offline switch flyback configurations. Its compact 8DIP package houses advanced features that streamline integration and enhance overall system efficiency.
Whether you're seeking to optimize power management in industrial equipment, consumer electronics, or lighting systems, the TOP243PN delivers exceptional performance, ensuring smooth operation and reduced energy consumption.
TOP243PN Features
- Highly efficient offline switch flyback operation
- Compact 8DIP package for easy integration
- Advanced power management capabilities
- Reliable and robust design for enhanced durability
- Wide input voltage range for versatile applications
- Integrated protection features for enhanced safety
TOP243PN Applications
- Industrial Equipment: The TOP243PN is perfect for powering various industrial equipment, such as motor drives, control systems, and automation devices. Its efficient operation ensures stable power delivery, contributing to seamless operation and increased productivity in industrial environments.
- Consumer Electronics: From televisions to home appliances, the TOP243PN plays a vital role in powering consumer electronics. Its compact design and high efficiency make it an ideal choice for applications where space is limited, ensuring reliable performance and energy savings.
- Lighting Systems: Whether it's LED lighting or traditional fixtures, the TOP243PN offers the perfect solution for powering lighting systems. Its advanced features enable precise control over power delivery, resulting in bright, efficient, and long-lasting illumination for both residential and commercial applications.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
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.
















