TOP243P
- Mfr.Part #
- TOP243P
- Manufacturer
- Power Integrations
- Package / Case
- 8-DIP (0.300, 7.62mm), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8DIP
- Stock
- 10,633
- In Stock :
- 10,633
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Switcher Configuration :
- Single
- Control Technique :
- PULSE WIDTH MODULATION
- Mounting Type :
- Through Hole
- JESD-30 Code :
- R-PDIP-T7
- Operating Temperature :
- -40°C~150°C TJ
- Pin Count :
- 8
- Packaging :
- Bulk
- Terminal Finish :
- TIN LEAD
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Published :
- 2005
- Max Power Dissipation :
- 25W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Topology :
- Flyback
- Voltage - Breakdown :
- 700V
- Terminal Pitch :
- 2.54mm
- Control Mode :
- VOLTAGE-MODE
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- Non-RoHS Compliant
- Output Isolation :
- Isolated
- Height Seated (Max) :
- 3.73mm
- HTS Code :
- 8542.39.00.01
- Package / Case :
- 8-DIP (0.300, 7.62mm), 7 Leads
- Qualification Status :
- Not Qualified
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Control Features :
- Frequency Control
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Series :
- TOPSwitch®-GX
- Number of Terminations :
- 7
- Width :
- 7.62mm
- Frequency - Switching :
- 66kHz~132kHz
- Pbfree Code :
- No
- Internal Switch(s) :
- yes
- Surface Mount :
- No
- JESD-609 Code :
- e0
- Duty Cycle :
- 66.5%
- Length :
- 9.575mm
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 265 V
- Output Current-Max :
- 1.44A
- Terminal Position :
- Dual
- Datasheets
- TOP243P

AC DC Converters, Offline Switches Power Integrations TOP243P Overview
The Power Integrations TOP243P is a cutting-edge IC offline switch, designed specifically for efficient flyback operations. This component from the highly acclaimed AC DC Converters and Offline Switches category ensures reliable and efficient performance in various power supply applications. Its integration in an 8DIP package makes it ideal for compact designs, maintaining robustness while providing flexibility in usage. As part of the TOPSwitch-GX family, it brings innovative technology to the table, allowing designers to achieve reduced system costs through its integrated features and simplified circuit architecture.
TOP243P Features
The TOP243P offers a multitude of features that enhance its application range and reliability. Key features include:
- Extended power range for higher efficiency and lower system cost.
- Integrated PWM controller and MOSFET in one device for simplified design and assembly.
- Highly efficient operation with enhanced thermal properties.
- Support for both discontinuous and continuous conduction modes.
- Auto-restart and frequency jittering for lower EMI and improved safety.
TOP243P Applications
- Consumer Electronics: Utilized in televisions, audio equipment, and gaming consoles, where efficient power conversion is crucial for device reliability and energy savings.
- Industrial Power Supplies: Ideal for driving low-power machinery and industrial automation systems, providing stable and dependable power.
- Standby and Auxiliary Power: Ensures low standby power use in home appliances and office equipment, contributing to overall energy efficiency.
- LED Lighting: Supports driving LED arrays, offering consistent, flicker-free illumination crucial for both commercial and residential settings.
- Telecommunication Devices: Applied in routers, modems, and other communication equipment to ensure reliable operation over a range of input voltages.
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