TOP246FN
- Mfr.Part #
- TOP246FN
- Manufacturer
- Power Integrations
- Package / Case
- TO-262-7 (Formed Leads), 6 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLYBACK TO262-7C
- Stock
- 27,987
- In Stock :
- 27,987
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Switcher Configuration :
- Single
- Terminal Position :
- Zig-Zag
- Max Power Dissipation :
- 125W
- Series :
- TOPSwitch®-GX
- Length :
- 10.29mm
- Package / Case :
- TO-262-7 (Formed Leads), 6 Leads
- Operating Temperature :
- -40°C~150°C TJ
- Min Supply Voltage (AC) :
- 85V
- Terminal Pitch :
- 1.27mm
- ECCN Code :
- EAR99
- Control Technique :
- PULSE WIDTH MODULATION
- Radiation Hardening :
- No
- Terminal Finish :
- PURE MATTE TIN
- Control Mode :
- VOLTAGE-MODE
- Control Features :
- Frequency Control
- Pin Count :
- 3
- Max Duty Cycle :
- 83 %
- JESD-30 Code :
- R-PZIP-T6
- Mounting Type :
- Through Hole
- Packaging :
- Tube
- Output Current-Max :
- 4.32A
- Output Voltage :
- 12V
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Topology :
- Flyback
- Number of Terminations :
- 6
- Output Isolation :
- Isolated
- Frequency - Switching :
- 66kHz~132kHz
- Number of Functions :
- 1
- RoHS Status :
- RoHS Compliant
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 2.2mA
- Voltage - Breakdown :
- 700V
- Published :
- 2005
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage (AC) :
- 265V
- Surface Mount :
- No
- Height Seated (Max) :
- 15.1mm
- HTS Code :
- 8542.39.00.01
- Factory Lead Time :
- 6 Weeks
- Width :
- 4.435mm
- Pbfree Code :
- yes
- Duty Cycle :
- 66.5%
- Internal Switch(s) :
- yes
- Datasheets
- TOP246FN

AC DC Converters, Offline Switches Power Integrations TOP246FN Overview
The AC DC Converters, Offline Switches Power Integrations TOP246FN is an advanced integrated circuit designed for efficient power conversion and management in compact and high-demand applications. The TOP246FN utilizes innovative offline switch technology from Power Integrations, making it a robust solution for designers looking to enhance system reliability and performance. This component is particularly adept at handling challenging conditions while ensuring minimal power loss and thermal footprint, which is crucial for sustaining optimal performance in power supply units.
TOP246FN Features
The TOP246FN boasts several features that make it an essential component for high-efficiency power systems. Its key attributes include integrated soft-start for minimal stress on startup, auto-restart for fault recovery, and a multi-mode operation that optimizes efficiency across different load conditions. Additionally, the device supports extended power handling capability without compromising on efficiency, making it suitable for a wide range of industrial applications.
TOP246FN Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances for reliable power management and enhanced energy efficiency.
- Industrial Systems: Powers automated machinery and control systems, ensuring stable operation and resistance to power variability.
- Telecommunications Equipment: Employed in routers and networking gear to provide continuous, stable operation and prevent system downtimes.
- Power Tools: Integrated into cordless and stationary power tools to optimize power efficiency and prolong battery life.
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