NCP3230: DC/DC Converter, 4.5 V to 18 V, 30 A

DC/DC converter delivers up to 30 A in a thermally enhanced 6mm by 6mm QFN package.

Features
  • High Efficiency
  • 4.5 V to 18 V input range
  • Integrated mosfets
  • Adjustable soft-start timing, output voltage,
  • Overvoltage, undervoltage, and overcurrent protection
  • Safe startup into prebiased output
Benefits
  • Reduces power consumption and minimizes thermal issues
  • Allows operation from 5 V or 12 V bus rails
  • Simplifies designs and improve reliabiilty
  • Design flexibility
Applications
  • high current POL applications
  • powering asics, fpga, and DSPs
End Products
  • base stations
  • server and storage
  • networking
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
High Current Synchronous Buck ConverterNCP3230/D (150kB)0Aug, 2016
Simulation Models (1)
Document TitleDocument ID/SizeRevisionRevision Date
NCP3231FamilySimplisModelNCP3231FamilySimplisModel (39kB)0Aug, 2016
Package Drawings (1)
Document TitleDocument ID/SizeRevision
QFN40 6x6, 0.5P485CM (58.7kB)O
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCP3230MNTXGActivePb-free Halide freeQFN-40485CM3Tape and Reel2500$1.0512
Specifications
ProductTopologyControl ModeVCC Min (V)VCC Max (V)VO Typ (V)IO Typ (A)Efficiency (%)fSW Typ (kHz)
NCP3230MNTXGStep-Downnull Voltage Mode4.51813095500
High Current Synchronous Buck Converter (150kB) NCP3230
NCP3231FamilySimplisModel NCP3235
QFN40 6x6, 0.5P NCP5339