onsemi FSDH321
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,904.94 | Dhs. 355,904.94 |
| 15+ | Dhs. 344,665.84 | Dhs. 5,169,987.60 |
| 25+ | Dhs. 337,173.10 | Dhs. 8,429,327.50 |
| 50+ | Dhs. 318,441.26 | Dhs. 15,922,063.00 |
| 100+ | Dhs. 280,977.59 | Dhs. 28,097,759.00 |
| N+ | Dhs. 56,195.52 | Price Inquiry |
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FSDH321 - High-Performance Flyback Switching Regulator
The FSDH321 from onsemi is a high-reliability, isolated flyback switching regulator featuring an integrated 650V MOSFET switch. Designed for offline AC-DC power conversion applications up to 17W, this component delivers exceptional performance with comprehensive fault protection including current limiting, overload, over-temperature, and over-voltage safeguards.
Key Features:
- 650V breakdown voltage with integrated switching MOSFET
- 17W power handling capability
- 100kHz switching frequency for compact design
- Wide supply voltage range: 8V to 20V
- 12V startup voltage
- 67% maximum duty cycle
- Comprehensive protection: current limiting, OVP, OTP, OLP
- Industrial temperature range: -25°C to 85°C
- Standard 8-DIP through-hole package for easy assembly
Applications: Ideal for AC-DC adapters, auxiliary power supplies, battery chargers, LED drivers, and industrial control systems requiring reliable, isolated power conversion.
Quality & Compliance: RoHS compliant. Authorized distributor with full traceability and manufacturer warranty support.
Availability: In-stock with same-day shipping available. Volume pricing and custom packaging options available for OEM and contract manufacturers.
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | FPS™ |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 650V |
| Topology | Flyback |
| Voltage - Start Up | 12 V |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 20V |
| Duty Cycle | 67% |
| Frequency - Switching | 100kHz |
| Power (Watts) | 17 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
| ROHS |  |
FSDH321.pdf