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IRDC
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Power MOSFETs
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Vishay
Part Number
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TFDU6102
TFBS6614
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Si4390DY
Si4392DY
Si7390DP
Si7392DP
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SUDxxN02-xxP
SUMxxN02-xxP
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Si7xxx
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Description
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20-V VDS / 20-V VGS power MOSFETs
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Benefit
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TFBS6614 smallest FIR transceiver (2.7 mm height)
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Separate Vlogic as low as 1.5 V
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Excellent sensitivity
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Distance range typical 1 m
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1/3 the Crss for half the Qgd while maintaining excellent on-resistance
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Industry’s lowest on-resistacne and lowest on-resistance-times gate-charge figure of merit
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Industry’s lowest on-resistacne and lowest on-resistance-times gate-charge figure of merit in these types of thermally enhanced packages
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Competition
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Target Market
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Notebook PCs
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Smart phones
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PDAs
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High side MOSFET in synchronous buck dc-to-dc converters in notebook PCs
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DC/DC converters in desktop and server applications
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High and/or low side MOSFETs in synchronous buck dc-to-dc converters
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Remarks
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Power MOSFETs
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Vishay
Part Number
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Various Sixxxx
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Si4368DY
Si7668DP
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SUR50N03-06P
SUR50N03-09P
SUR50N03-12P
SUR50N03-16P
SUR70N02-04P
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Si4308DY
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Description
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WFET and TrenchFET Gen II Power MOSFETs
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Reverse lead DPAK Power MOSFETs
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Dual N-channel 30V (D-S)
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MOSFETs with Schottky diodes
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Benefit
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Lowest on-resistance across singles and duals in –12 V, –20 V, and –30 V devices in SOT-23, TSOP-6, SO-8, PowerPAK 1212-8, TSSOP-8, and PowerPAK SO-8 packaging
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The first devices utilizing both WFET and TrenchFET Gen II technology offer both low rDS(on) and rDS(on) x Qgd, providing low conduction and switching losses for lower power consumption and higher efficiency than competiting devices
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An ultra-low QGD/QGS ratio of just 0.37 provides significant shoot-through protection
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Available in SO-8 and thermally enhanced PowerPAK SO-8 packaging
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By reverse forming the leads of a DPAK, the packages can be mounted inversely so a heat sink can be mounted on top. The heat sink allows the device to operate cooler, lowering effective on-resistance and allowing higher current capability.
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It allows the board to operate cooler and undergo less thermal stress for better reliability.
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Space and cost is saved when less MOSFETs are used.
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Integrated solution for synchronous
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DC/DC converter
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PWM optimized
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Optimized QGD/QGS ratio to prevent "shoot-thru" situation
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7 A output current capability from going into a "shoot-thru" situation even when using less expensive 3 ohm drivers
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Competition
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Target Market
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Low-side MOSFET in Synchronous Buck (single and multi-phase configurations) in Notebook PCs, servers and VRM modules
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Notebook PCs
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Desktop computers
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VGA, DDR power application
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Remarks
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New Product Information (NPI) due out 2/04
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See New Product Information (NPI)
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