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