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Vedi Specifiche Tecniche

FSFR1700USL +BOM

IC OFFLINE SW HALF-BRIDGE 9SIP

Produttore:

ON Semiconductor, LLC
ProduttorePart #:

FSFR1700USL
Scheda dati:

FSFR1700USL Scheda dati (PDF)
Mount:

Through Hole
Number Of Pins:

9
Weight:

3.4808 g
Breakdown Voltage:

500 V
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per FSFR1700USL

FSFR1700USL Descrizione generale

The FSFR-US series are a highly integrated power switches designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFRUS series simplifies designs and improves productivity, while improving performance. The FSFR-US series combines power MOSFETs with fast-recovery type body diodes, a high-side gate-drive circuit, an accurate current controlled oscillator, frequency limit circuit, soft-start, and built-in protection functions. The high-side gate-drive circuit has a common-mode noise cancellation capability, which guarantees stable operation with excellent noise immunity. The fast-recovery body diode of the MOSFETs improves reliability against abnormal operation conditions, while minimizing the effect of the reverse recovery. Using the zero-voltage-switching (ZVS) technique dramatically reduces the switching losses and efficiency is significantly improved. The ZVS also reduces the switching noise noticeably, which allows a small-sized Electromagnetic Interference (EMI) filter. The FSFR-US series can be applied to various resonant converter topologies such as series resonant, parallel resonant, and LLC resonant converters. • Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology• High Efficiency through Zero Voltage Switching (ZVS)• Internal UniFETs with Fast-Recovery Type Body Diode• Fixed Dead Time (350ns) Optimized for MOSFETs• Up to 300kHz Operating Frequency• Auto-Restart Operation for All Protections with An External LVCC• Protection Functions: Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD)

Specifiche

Mount	Through Hole	Number of Pins	9
Weight	3.4808 g	Breakdown Voltage	500 V
Current	6 A	Max Duty Cycle	52 %
Max Operating Temperature	130 °C	Max Power Dissipation	11.6 W
Max Supply Current	9 mA	Max Supply Voltage	25 V
Min Operating Temperature	-40 °C	Min Supply Voltage	10 V
Nominal Supply Current	7 mA	Number of Outputs	1
Output Power	100 W	Power Dissipation	11.6 W
Power Rating	200 W	Resistance	1.25 Ω
Switching Frequency	100 kHz	Voltage	25 V
Height	3.4 mm	Length	26.2 mm
Width	10.7 mm

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