Power Integrations TOP258LN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,874.90 | Dhs. 355,874.90 |
| 15+ | Dhs. 344,636.75 | Dhs. 5,169,551.25 |
| 25+ | Dhs. 337,144.64 | Dhs. 8,428,616.00 |
| 50+ | Dhs. 318,414.39 | Dhs. 15,920,719.50 |
| 100+ | Dhs. 280,953.87 | Dhs. 28,095,387.00 |
| N+ | Dhs. 56,190.77 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | TOPSwitch®-HX |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | - |
| Duty Cycle | 78% |
| Frequency - Switching | 66kHz, 132kHz |
| Power (Watts) | 122 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Supplier Device Package | eSIP-7F |
| ROHS |  |
TOP258LN - TOPSwitch-HX High-Power Offline Switcher IC
The TOP258LN from Power Integrations is a high-performance offline switcher IC from the TOPSwitch-HX family, designed for isolated flyback topology power supplies up to 122W. This integrated solution combines a 700V power MOSFET with advanced control circuitry, delivering exceptional efficiency and reliability for industrial, telecom, and consumer applications.
Key Features & Benefits
- High Power Capability: Supports up to 122W output power with 700V breakdown voltage
- Dual Frequency Operation: 66kHz and 132kHz switching frequencies for design flexibility
- Comprehensive Protection: Built-in current limiting, over-temperature, and over-voltage fault protection
- High Efficiency: 78% maximum duty cycle optimizes transformer utilization
- Wide Operating Range: -40°C to 150°C junction temperature for harsh environments
- Space-Saving Design: Compact eSIP-7F through-hole package with exposed pad for enhanced thermal performance
Typical Applications
- AC-DC power supplies for industrial equipment
- Telecom and networking infrastructure power
- Consumer electronics adapters and chargers
- LED lighting drivers
- Auxiliary power supplies
Why Choose TOP258LN?
The TOP258LN simplifies power supply design by integrating the high-voltage switch, control logic, and protection features into a single device. This reduces component count, improves reliability, and accelerates time-to-market. As an authorized distributor, we guarantee 100% authentic Power Integrations components with full manufacturer traceability and documentation.
Authenticity Guaranteed: All TOP258LN units are sourced directly from authorized Power Integrations distributors with full traceability, manufacturer documentation, and warranty support. We provide long lifecycle availability to support your critical designs.
TOP258LN.pdf