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840 pcs
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840 pcs | On Request | 1 | On Request | On Request | 1551+ | On Request | On Request |
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The FSFR1800XS from ON Semiconductor is a power switch IC specifically designed for high-efficiency half-bridge resonant converters. It integrates essential components for building reliable resonant converters, simplifying design and improving performance.
Key electrical specifications include an operating voltage range of 10V to 25V, a maximum power output of 260W, and a breakdown voltage of 500V. It supports variable frequency control with a 50% duty cycle and can operate up to 300kHz. The device includes built-in protection functions such as Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), and Internal Thermal Shutdown (TSD).
This IC features an internal switch and is suitable for applications requiring zero-voltage switching (ZVS) for reduced switching losses and improved efficiency. The fast-recovery body diode enhances reliability. The FSFR1800XS is available in a 9-SIP package and is designed for through-hole mounting.
Applications for the FSFR1800XS series include PDP and LCD TVs, desktop PCs and servers, adapters, and telecom power supplies. Its design facilitates stable operation with excellent noise immunity.
| 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 operating junction temperature range is -40°C to 130°C.
The FSFR1800XS is available in a 10-SIP module with 9 leads and formed leads, through-hole mounting.
The switching frequency is up to 300kHz.
The maximum power dissipation is 260W.
It includes current limiting, over-temperature, and over-voltage protection.
It uses a half-bridge topology with isolated output.