| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,140 pcs
|
5140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,750 pcs
|
4750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,238 pcs
|
3238 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,375 pcs
|
2375 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
355 pcs
|
355 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Conflict Minerals | |
| Control Features | |
| Duty Cycle | |
| Fault Protection | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Power (Watts) | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The FSFR2100XS is a power switch IC from ON Semiconductor, specifically designed for high-efficiency half-bridge resonant converter topologies. It integrates essential components like power MOSFETs with fast-recovery body diodes, a high-side gate-drive circuit, an accurate current-controlled oscillator, and built-in protection functions including Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), and Internal Thermal Shutdown (TSD).
This device supports variable frequency control with a 50% duty cycle, enabling Zero Voltage Switching (ZVS) for reduced switching losses and improved efficiency. It can operate at frequencies up to 300 kHz and provides up to 400 W of output power with heatsinking. The operating temperature range is from -40°C to 130°C (TJ).
The FSFR2100XS is packaged in a 9-SIP configuration and is designed for through-hole mounting. Its integrated features simplify design and improve productivity for applications such as PDP and LCD TVs, desktop PCs, servers, adapters, and telecom power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 10V to 25V.
The FSFR2100XS is available in a 9-SIP (10-SSIP module, 9 leads, formed leads) through-hole package.
The operating junction temperature range is -40°C to 130°C.
The maximum switching frequency is 300 kHz.
The maximum output power is 100 W without a heatsink and 200 W with a heatsink (VIN = 350-400 V).
The device includes current limiting, over-temperature, and over-voltage protection.
The FSFR2100XS uses a half-bridge topology with isolated output.