onsemi FSL4110LRN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 1000V |
| Topology | Flyback |
| Voltage - Start Up | 12 V |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 27V |
| Duty Cycle | 67% |
| Frequency - Switching | 50kHz |
| Power (Watts) | 9 W |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Supplier Device Package | 7-DIP |
| ROHS |
onsemi FSL4110LRN - High-Reliability Flyback Switching IC
The FSL4110LRN is a high-performance offline switching integrated circuit from onsemi, designed for isolated flyback topology applications. This 9W power management IC features comprehensive fault protection including current limiting, over-load, over-temperature, and over-voltage safeguards, making it ideal for aerospace, automotive, industrial, medical, and telecom applications requiring long-term reliability.
Key Features:
- 1000V breakdown voltage for robust isolation
- 50kHz switching frequency for efficient operation
- 8V to 27V supply voltage range with 12V start-up
- 67% duty cycle capability
- Wide operating temperature: -40°C to 125°C (TJ)
- Through-hole 7-DIP package for easy integration
- RoHS and REACH compliant with full traceability
This component is backed by onsemi's long lifecycle commitment and comes with complete manufacturer documentation. Perfect for design-in applications requiring stable, long-term component availability.

FSL4110LRN.pdf