onsemi FSFR1800HS
| 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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onsemi FSFR1800HS - High-Performance Half-Bridge AC-DC Power IC
The FSFR1800HS from onsemi is a high-efficiency, half-bridge AC-DC power conversion IC designed for isolated power supply applications up to 260W. This integrated power IC features internal 500V switches, advanced frequency control, and comprehensive fault protection, making it ideal for industrial power supplies, telecom equipment, and consumer electronics requiring reliable AC-DC conversion.
Key Features & Benefits
- 500V High-Voltage Capability: Robust breakdown voltage for demanding applications
- 260W Power Output: Suitable for medium-power AC-DC converters
- Half-Bridge Topology: Efficient power conversion with isolated output
- Up to 600kHz Switching Frequency: Enables compact transformer design and reduced component size
- Integrated Protection: Current limiting, over-temperature, and over-voltage protection for enhanced reliability
- Frequency Control: Optimized regulation and efficiency across load conditions
- Wide Operating Temperature: -40°C to 130°C (TJ) for industrial-grade applications
- 9-SIP Package: Through-hole mounting for easy assembly and thermal management
Applications
- AC-DC power supplies (adapters, chargers, industrial PSUs)
- Isolated DC-DC converters
- Telecom and networking equipment power modules
- Industrial automation and control systems
- Consumer electronics power management
Authorized Distributor - Full Traceability Guaranteed
We are an authorized distributor of onsemi semiconductors, providing 100% authentic FSFR1800HS ICs with complete manufacturer documentation, traceability, and warranty support. Every component ships with full certification to ensure compliance with your design requirements and quality standards.
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | FSFR-HS |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 500V |
| Topology | Half-Bridge |
| Voltage - Start Up | 12.5 V |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 25V |
| Duty Cycle | 50% |
| Frequency - Switching | Up to 600kHz |
| Power (Watts) | 260 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 10-SIP Module, 9 Leads, Formed Leads |
| Supplier Device Package | 9-SIP |
| ROHS |

FSFR1800HS.pdf