FSFR1800US

FSFR1800US, highly integrated power switch, ZIP, -0.3 to 25.0 V, 11.7W, Fairchild Semiconductor

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.45~1.62 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
10 ~ 99 :	1.62 / Piece
100 ~ 1000 :	1.45 / Piece

PartNumber:: FSFR1800US

Brand:: Fairchild Semiconductor - Fairchild | Pack: ZIP | D/C: 08+

Availability:: Supply Ability: 1000/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Not exactly what you want? Post a quick Buying Request!

Sold By

Ms. Lucy's store

(Hong Kong)

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2013-06-21

From Other Seller

Part Number:FSFR1800US
US $1.45 - 1.62
Quantity:

piece

Product Summary

The FSFR1800US is a highly integrated power switch 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 FSFR1800US 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 applications of the FSFR1800US include PDP and LCD TVs, Desktop PCs and Servers, Adapters, Telecom Power Supplies.

Parametrics

FSFR1800US absolute maximum ratings: (1)VDS, Maximum Drain-to-Source Voltage (VDL-VCTR and VCTR-PG): 500 V; (2)LVCC, Low-Side Supply Voltage: -0.3 to 25.0 V; (3)HVCC, to VCTR High-Side VCC Pin to Low-Side Drain Voltage: -0.3 to 25.0 V; (4)HVCC, High-Side Floating Supply Voltage: -0.3 to 525.0 V; (5)VAR, Auto-Restart Pin Input Voltage: -0.3 to LVCC V; (6)VCS, Current Sense (CS) Pin Input Voltage: -5.0 to 1.0 V; (7)VRT, RT Pin Input Voltage: -0.3 to 5.0 V; (8)dVCTR/dt, Allowable Low-Side MOSFET Drain Voltage Slew Rate: 50 V/ns; (9)PD, Total Power Dissipation: 11.7 W.

Features

FSFR1800US features: (1)Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology; (2)High Efficiency through Zero Voltage Switching (ZVS); (3)Internal UniFET.s with Fast-Recovery Type Body Diode; (4)Fixed Dead Time (350ns) Optimized for MOSFETs; (5)Up to 300kHz Operating Frequency; (6)Auto-Restart Operation for All Protections with An External LVCC; (7)Protection Functions: Over-Voltage Protection (OVP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD).