TOP258LN
- Mfr.Part #
- TOP258LN
- Manufacturer
- Power Integrations
- Package / Case
- 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7FESIP
- Stock
- 6,184
- In Stock :
- 6,184
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- * Fullname:
- * Company:
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- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Duty Cycle :
- 78%
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Isolation :
- Isolated
- Operating Temperature :
- -40°C~150°C TJ
- Frequency - Switching :
- 66kHz 132kHz
- Mounting Type :
- Through Hole
- Internal Switch(s) :
- yes
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tube
- Voltage - Breakdown :
- 700V
- Terminal Finish :
- Pure Matte Tin (Sn)
- Topology :
- Flyback
- Number of Terminations :
- 6
- Max Power Dissipation :
- 122W
- Factory Lead Time :
- 6 Weeks
- Package / Case :
- 7-SSIP, 6 Leads, Exposed Pad, Formed Leads
- Surface Mount :
- No
- Series :
- TOPSwitch®-HX
- Number of Pins :
- 6
- Published :
- 2007
- Analog IC - Other Type :
- ANALOG CIRCUIT
- RoHS Status :
- RoHS Compliant
- Radiation Hardening :
- No
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage
- Datasheets
- TOP258LN

[AC DC Converters, Offline Switches] Power Integrations TOP258LN Overview
Power Integrations TOP258LN is an advanced integrated circuit designed for offline switch flyback applications. With its cutting-edge technology and reliable performance, this IC offers a seamless solution for various power supply needs. Whether you're designing power adapters, chargers, LED lighting, or industrial controls, TOP258LN delivers efficiency, safety, and versatility.
TOP258LN Features
- Integrated offline switcher with primary-side regulation
- High-voltage startup and current source
- Optimized for flyback and buck-boost topologies
- Advanced protection features for enhanced reliability
- Low standby power consumption
- Wide input voltage range
- Compact 7-pin SIP package for space-saving designs
TOP258LN Applications
- Power Adapters: TOP258LN is ideal for designing compact and efficient power adapters for consumer electronics, providing reliable power delivery for devices like laptops, smartphones, and tablets.
- Chargers: Whether it's for smartphones, wearables, or electric vehicles, TOP258LN ensures fast and safe charging with its advanced features and robust design.
- LED Lighting: TOP258LN enables the creation of high-performance LED drivers, delivering precise control over brightness and efficiency for residential, commercial, and industrial lighting applications.
- Industrial Controls: From motor drives to control systems, TOP258LN offers dependable power management solutions for various industrial applications, ensuring smooth operation and longevity.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















