TOP258GN
- Mfr.Part #
- TOP258GN
- Manufacturer
- Power Integrations
- Package / Case
- 8-SMD (7 Leads), Gull Wing
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SMD
- Stock
- 25,215
- In Stock :
- 25,215
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Moisture Sensitivity Level (MSL) :
- 4 (72 Hours)
- Length :
- 9.83mm
- Factory Lead Time :
- 4 Weeks
- Mounting Type :
- Surface Mount
- Internal Switch(s) :
- yes
- Control Mode :
- VOLTAGE-MODE
- Output Isolation :
- Isolated
- Nominal Supply Current :
- 1.4mA
- Voltage - Breakdown :
- 700V
- Max Supply Voltage (AC) :
- 265V
- Peak Reflow Temperature (Cel) :
- 250
- Terminal Pitch :
- 2.54mm
- Power Rating :
- 77W
- Output Power :
- 50W
- Height :
- 3.68mm
- Terminal Finish :
- PURE MATTE TIN
- Power (Watts) :
- 48W
- Terminal Position :
- Dual
- Max Duty Cycle :
- 83 %
- Topology :
- Flyback
- Frequency - Switching :
- 66kHz
- Width :
- 6.6mm
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Packaging :
- Tube
- Number of Pins :
- 7
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Number of Terminations :
- 8
- Output Voltage :
- 12V
- Max Power Dissipation :
- 77W
- Min Supply Voltage (AC) :
- 85V
- Number of Outputs :
- 1
- Series :
- TOPSwitch®-HX
- Package / Case :
- 8-SMD (7 Leads), Gull Wing
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- JESD-30 Code :
- R-PDSO-G8
- Published :
- 2008
- Duty Cycle :
- 78%
- Voltage :
- 230V
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~150°C TJ
- Radiation Hardening :
- No
- RoHS Status :
- RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- TOP258GN
TOP258GN Documents

AC DC Converters, Offline Switches Power Integrations TOP258GN Overview
The Power Integrations TOP258GN IC is a state-of-the-art solution designed for high-efficiency, offline switching applications. This compact, integrated circuit encapsulates advanced features in a small 8SMD package, making it an ideal choice for developers looking to enhance power supply performance. The TOP258GN is part of Power Integrations' renowned line of AC DC Converters and Offline Switches, which are celebrated for their reliability and superior functionality in complex electronic systems. Incorporating this IC into your designs ensures optimized energy usage and reduced operational costs, crucial for mass production and scalability in B2B environments.
TOP258GN Features
This IC offers a range of features that enhance its application in various electrical circuits, including auto-restart for fault conditions, a wide-range DC input, and integrated soft-start for minimal stress during startup. The TOP258GN also supports multiple output configurations, making it a versatile choice for different power requirements and design specifications.
TOP258GN Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances for efficient power management and extended device longevity.
- Industrial Systems: Ideal for powering automated machinery and industrial control systems where consistent and reliable power supply is critical.
- Telecommunications Equipment: Ensures stable operation in telecom infrastructures, including routers and switches, under varying load conditions.
- Office Automation Equipment: Used in printers, copiers, and fax machines to optimize power consumption and enhance overall energy efficiency.
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