Rochester Electronics, LLC8-SMD, Gull WingRoHS
FSQ311L
IC OFFLINE SWITCH FLYBACK 8LSOP
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
8-SMD, Gull Wing
Status
Obsolete
$0.43 / unit (market reference)
MOQ: 704 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | FSQ311L |
| Package / Case | 8-SMD, Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Flyback |
| Supplier Device Package | 8-LSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
FSQ311L by Rochester Electronics, LLC is a Flyback IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 8-SMD, Gull Wing package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
You may also need
All Technical Specifications
| Topology | Flyback |
| Power (Watts) | 12 W |
| Control Features | Sync |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Start Up | 12 V |
| Voltage - Breakdown | 650V |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 20V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.