TOP248F
- Mfr.Part #
- TOP248F
- Manufacturer
- Power Integrations
- Package / Case
- TO-262-7 (Formed Leads), 6 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK TO262-7C
- Stock
- 10,506
- In Stock :
- 10,506
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- JESD-609 Code :
- e0
- Control Features :
- Frequency Control
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Isolation :
- Isolated
- Width :
- 4.435mm
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Output Current-Max :
- 7.2A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Duty Cycle :
- 66.8%
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Through Hole
- Max Power Dissipation :
- 205W
- Pbfree Code :
- No
- Voltage - Breakdown :
- 700V
- Package / Case :
- TO-262-7 (Formed Leads), 6 Leads
- Control Mode :
- VOLTAGE-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- TOPSwitch®-GX
- Terminal Pitch :
- 1.27mm
- Length :
- 10.29mm
- JESD-30 Code :
- R-PZIP-T6
- Frequency - Switching :
- 66kHz~132kHz
- HTS Code :
- 8542.39.00.01
- Switcher Configuration :
- Single
- Additional Feature :
- REQUIRES AN AC SUPPLY OF 85 TO 265 V
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Bulk
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Topology :
- Flyback
- Number of Terminations :
- 6
- Terminal Position :
- Zig-Zag
- Published :
- 2005
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~150°C TJ
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- No
- Pin Count :
- 3
- Internal Switch(s) :
- yes
- Terminal Finish :
- TIN LEAD
- Datasheets
- TOP248F

AC DC Converters, Offline Switches Power Integrations TOP248F Overview
The TOP248F by Power Integrations stands as a pivotal component in the realm of AC DC converters and offline switches, designed to enhance the efficiency and reliability of flyback converters. This integrated circuit (IC) is engineered for superior performance in offline switch mode power supplies (SMPS). Its incorporation of Power Integrations' proprietary EcoSmart technology dramatically reduces energy consumption, making it an ideal choice for environmentally conscious applications that require high power efficiency and compact design.
TOP248F Features
The TOP248F boasts several key features that set it apart in the industry. Notably, it supports a wide range of input voltages and is capable of delivering up to 290 watts in open frame designs and 170 watts with enclosed adapters. This IC integrates a 700 V power MOSFET alongside numerous safety features, such as auto-restart and frequency jittering, which enhances the overall safety and reliability of power supplies. Its high level of integration reduces the need for external components, thereby simplifying design and reducing overall system cost.
TOP248F Applications
- Consumer Electronics: Utilized in televisions, gaming consoles, and audio equipment to provide stable power conversion while minimizing standby power consumption.
- Industrial Systems: Deployed in industrial automation systems to ensure reliable power management under variable load conditions, enhancing system efficiency and safety.
- Telecommunication Equipment: Essential in power supplies for routers and other communication devices, where consistent performance and energy efficiency are critical.
- Computer Peripherals: Used in the power units of printers and scanners to optimize power usage and performance reliability, suitable for intensive usage environments.
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