SC4612: Wide Input Range High Performance Synchronous Buck Switching Controller

SC4612 is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612 utilizes synchronous rectified buck topology where high efficiency is the primary consideration.


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Features

  • Wide input voltage range, up to 28V
  • Internally regulated DRV
  • Output voltage as low as 0.5V
  • 1.7A gate drive capability
  • Asynchronous start up mode
  • Low side RDS-ON sensing with hiccup mode current limit
  • Programmable current limit
  • Programmable frequency up to 1.2 MHz
  • Available in MLPD-12 and SOIC-14 lead free packages. This product is fully WEEE and RoHS compliant

 

Diagrams

Typical Application Circuit

SC4612 - Typical Application Circuit

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Applications

  • Distributed power architectures
  • Telecommunication equipment
  • Servers/work stations
  • Mixed signal applications
  • Base station power management
  • Point of use low voltage high current applications

 

Packaging

MLPD-12, SOIC-14

Order Codes
  • SC4612MLTRT: Lead-free, RoHS and WEEE compliant, 2500 pcs. Tape & Reel (MLPD-12)
  • SC4612STRT: Lead-free, RoHS and WEEE compliant, 2500 pcs. Tape & Reel (SOIC-14)
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Pb-Free/RoHS/WEEE Status

Related Documents

Datasheets