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1 kW DC-DC Converter 48V to 12V Reference Design based on Vishay Solution

As dual board net systems (vehicles with both a 12 V and 48 V bus) increase in popularity, high power, bidirectional 48 V to 12 V DC/DC converters have become key building blocks in the architecture of today's automobiles. This 1 kW, 48 V / 12 V buck-boost converter features two modular power stages capable of 500 W each. The converter can automatically switch between Buck and Boost operation while its switching frequency of 185 kHz leads to a compact form factor.
CATEGORY
Automotive & transportation
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MOSFETMOSFETMOSFETMOSFETMOSFETMOSFETCurrent Sense ResistorCurrent Sense ResistorV1D+48VSW+48V+12VSNS1PSNS1NSNS2PSNS2NDS2DS2DG1DS1Power Inductor
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MFGR PART# BLK NM
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1 kW DC-DC Converter 48V to 12V Reference Design based on Vishay Solution
 
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