Technical Specifications
| Category | Integrated Circuits (ICs)/AC DC Converters, Offline Switchers |
| Product Status | Obsolete |
| Package / Case | 10-SSIP Module, 9 Leads, Formed Leads |
| Supplier Device Package | 9-SIP |
| Topology | Half-Bridge |
| Series | FSFR-US |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Power( Watts) | 400 W |
| Voltage- Supply( Vcc/ Vdd) | 10V ~ 25V |
| Duty Cycle | 50% |
| Control Features | Frequency Control |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Voltage- Start Up | 12.5 V |
| Internal Switch(s) | Yes |
| Voltage- Breakdown | 500V |
| Frequency- Switching | Up to 300kHz |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| U S E C C N | Provided as per user requirements |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The FSFR2100US is a ac-dc converters & offline switchers in the Switching Regulators & Converters family manufactured by Fairchild Semiconductor. This part has been marked as obsolete by Fairchild Semiconductor; 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Key specifications include Category: Integrated Circuits (ICs)/AC DC Converters, Offline Switchers, Product Status: Obsolete, Package / Case: 10-SSIP Module, 9 Leads, Formed Leads, Supplier Device Package: 9-SIP, Topology: Half-Bridge.
This device comes in a 10-SSIP Module, 9 Leads, Formed Leads package.
Submit an RFQ for FSFR2100US; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the FSFR2100US?
Yes. FPGACenter can quote FSFR2100US through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the FSFR2100US available in?
The FSFR2100US by Fairchild Semiconductor is available in a 10-SSIP Module, 9 Leads, Formed Leads package. All parts are original and shipped in manufacturer-standard packaging.
The FSFR2100US is marked as obsolete. Are the parts genuine?
All FSFR2100US 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.