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DC/DC Buck Step Down Regulator Adjustable, 4.5-55V In, 0.8V to 50.6V/8AOut 2MHz, PowerPAK MLP55-27


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Technical Datasheet:
SIC472ED-T1-GE3   Datasheet
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Product Overview

The SiC47x is a family of wide input voltage, high efficiency synchronous buck regulators with integrated high side and low side power MOSFETs. Its power stage is capable of supplying high continuous current at up to 2 MHz switching frequency. This regulator produces an adjustable output voltage down to 0.8 V from 4.5 V to 55 V input rail to accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.
  • Single supply operation from 4.5V to 55V input voltage
  • Adjustable output voltage down to 0.8V
  • Scalable solution 8A
  • Output voltage tracking and sequencing with pre-bias start up
  • ±1 % output voltage accuracy at -40°C to +125°C
  • 98% peak efficiency
  • 4μA supply current at shutdown
  • Adjustable switching frequency from 100kHz to 2MHz
  • Adjustable soft start and adjustable current limit
  • Output over voltage protection
  • Output under voltage / short circuit protection with autoretry
  • Power good flag and over temperature protection


Industrial, Automation & Process Control, Consumer Electronics, Computers & Computer Peripherals


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Product Information

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Synchronous Buck (Step Down)




PowerPAK MLP55





Multicomp Pro RJ45 Adapter

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Technical Documents (2)

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1,803 UK stock available for 4-6 business days delivery

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