FSQ500L AC-DC Power Conversion by ON Semiconductor
700V Integrated Power Switch with 130kHz frequency and no bias winding for 2.5W offline flyback converters
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Features
| Single Chip 700V SenseFET Power Switch |
| Precision Fixed Operating Frequency: 130kHz |
| No-load consumption 250mW at 265VAC with Burst Mode and Down to 60mW with External Bias |
| Internal Startup Switch |
| Soft-Start Time Tuned by External Capacitor |
| Under-Voltage Lockout (UVLO) with Hysteresis |
| Pulse-by-Pulse Current Limit |
| Overload Protection (OLP) and Internal Thermal Shutdown Function (TSD) with Hysteresis |
| Auto-Restart Mode |
| No Need for Auxiliary Bias Winding |
| Applications |
|---|
| DVD |
| Video Game Console |
| End Products |
|---|
| STB |
| Consumer Appliances |
Specifications
| Description | FSQ500L |
|---|---|
| Compliance | Pb-free Halide free |
| Control Mode | Current Mode |
| fsw Typ (kHz) | 130 |
| RDS(ON) Typ (Ω) | 25 |
| V(BR)DSS Max (V) | 700 |
| IPeak (mA) | 280 |
| HV Start-up Min (V) | Yes |
| UVLO | Yes |
| Short Circuit Protection | Yes |
| Latch | No |
| Package Type | SOT-223-4 / TO-261-4 |
Alternative Descriptions
| A/D CONVERTER, FLYBACK, SOT-223-4 | element14 |
| A/D Converter, Flyback, Sot-223-4 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a FSQ500L?
Additional datasheets, footprints and schematics for FSQ500L are listed on our Part Details page. You can also find images and similar parts to FSQ500L on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for FSQ500L on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FSQ500L price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does FSQ500L fall under?
The FSQ500L is listed under Power Management > AC-DC Power Conversion > Offline Regulators.
Can I view similar or alternative parts?
You can view similar parts to FSQ500L when available in the Offline Regulators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the FSQ500L you can contact the distributor directly for product support, shipping queries etc.
Is the FSQ500L RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.
Which authorised distributors for FSQ500L have stock available?
Authorised distributors including element14, Farnell, RS and Newark Electronics have stock available or on a lead time for FSQ500L.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for FSQ500L often in real-time on the comparison pages.
What if I can't find stock of FSQ500L?
You can fill out our help required form which you can use to request a quote for FSQ500L from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.