Technical Specifications
| Category | Integrated Circuits (ICs)/AC DC Converters, Offline Switchers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
| Voltage - Breakdown | 650V |
| Power ( Watts) | 12 W |
| Internal Switch(s) | Yes |
| Voltage - Supply ( Vcc/ Vdd) | 8V ~ 20V |
| Frequency - Switching | 55kHz ~ 67kHz |
| Output Isolation | Isolated |
| Topology | Flyback |
| Voltage - Start Up | 12 V |
| Duty Cycle | - |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Control Features | Sync |
| H T S U S | 0000.00.0000 |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | REACH is not affected |
| U S E C C N | EAR99 |
| China Ro H S Status | Green Symbol: Green and environmentally friendly product |
Product Overview
The FSQ321 is a ac-dc converters & offline switchers in the Switching Regulators & Converters family manufactured by Onsemi. This part has been marked as obsolete by Onsemi; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/AC DC Converters, Offline Switchers, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Through Hole, Package / Case: 8-DIP (0.300", 7.62mm).
This device comes in a 8-DIP (0.300", 7.62mm) package with through hole mounting.
Submit an RFQ for FSQ321; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the FSQ321?
Yes. FPGACenter can quote FSQ321 through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the FSQ321 available in?
The FSQ321 by Onsemi is available in a 8-DIP (0.300", 7.62mm) package with through hole mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The FSQ321 is marked as obsolete. Are the parts genuine?
All FSQ321 units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.