SiC45x microBuck® DC-DC Converters

Vishay SiC45x microBuck® DC-DC Converters are PMBus 1.3-compliant, non-isolated DC-DC buck regulators with integrated MOSFETs. The Vishay SiC45x converters are capable of supplying up to 40A (SiC450), 25A (SiC451), 15A (SiC453), and 12A (SiC454) continuous output current. The output voltage of these devices is digitally adjustable from 0.3V to 12V from a 4.5V to 20.0V input with switching frequencies up to 1.5MHz.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Topology
Output Voltage
Output Current
Number of Outputs
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay / Siliconix Switching Voltage Regulators 40A 4.5 MICROBUCK W PMBUS
Datasheet
11.146In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT PowerPAK MLP34-57 Buck 300 mV to 12 V 40 A 1 Output 1.5 MHz - 40 C + 85 C SIC Reel, Cut Tape, MouseReel
Vishay / Siliconix Switching Voltage Regulators 15A 4.5-20V IN MICROBUCK W P
Datasheet
3.389In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT PowerPAK MLP34-57 Buck 300 mV to 12 V 15 A 1 Output 1.5 MHz - 40 C + 85 C SIC Reel, Cut Tape
Vishay / Siliconix Switching Voltage Regulators 4.5VTO20V INPUT 12A MICROBUCK CONVERTER
Datasheet
1.717In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT PowerPAK-29 Buck 300 mV to 12 V 12 A 1 Output 300 kHz to 1.5 MHz - 40 C + 125 C SIC Reel, Cut Tape, MouseReel
Vishay Semiconductors Switching Voltage Regulators microBUCK 4.5-20V; 25A
Datasheet
2.871In Stock
Min.: 1
Mult.: 1
Reel: 3.000

SMD/SMT MLP34-57 Buck 300 mV to 5.5 V 25 A 1 Output 300 kHz to 1.5 MHz - 40 C + 125 C SIC Reel, Cut Tape