NCP3163: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz

Description: The NCP3163 Series is a performance enhancement to...
  • The NCP3163 Series is a performance enhancement to the popular MC33163 and MC34163 monolithic dc-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This controller was specifically designed to be incorporated in step-down (buck), step-up (boost), or voltage-inverting applications with a minimum number of external components. The NCP3163 Buck Boost Inverting Switching Regulator comes in an exposed pad package which can greatly increase the power dissipation of the built in power switch. An automotive qualified version is available as NCV3163.
  • Features
  • Output Switch Current in Excess of 3.0 A - Integrated output switch with high current capability
  • 3.4 A Peak Switch Current - The burst mode architecture allows higher peak current to achieve higher average output current
  • Frequency is Adjustable from 50 kHz to 300 kHz - Higher efficiency at slower Fsw
    Reduced output cap at higher Fsw
  • Operation from 2.5 V to 40 V Input - Wide input voltage for use in many applications
  • Precision 2% Reference for Accurate Output Voltage Control - Accurate Output Voltage Control
  • Cycle-by-Cycle Current Limiting - System level protection
  • Internal Thermal Shutdown Protection - System level protection
  • Exposed Pad Power Package - Thermally enhanced package for higher output current
  • Excel Based Design Tool Available
  • Applications
  • Pre-Regulator for Linear Regulators
  • Automotive DC-DC
  • Distributed Power Systems
  • High Power LED
  • End Products
  • xDSL / Cable Modems / DC-DC Modules
  • Battery Charger
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    NCP3163BMNR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
  • Package Type: DFN-18
  • Package Case Outline: 505
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • PandS:<100
  • NCP3163BPWG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
  • Package Type: SOIC-16 WB EP
  • Package Case Outline: 751AG
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 47
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:<1K
  • Mouser:<1K
  • ON Semiconductor:3,478
  • NCP3163BPWR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
  • Package Type: SOIC-16 WB EP
  • Package Case Outline: 751AG
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:<1K
  • Mouser:<1K
  • Newark:<1K
  • PandS:>10K
  • NCP3163MNR2G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
  • Package Type: DFN-18
  • Package Case Outline: 505
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NCP3163PWG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
  • Package Type: SOIC-16 WB EP
  • Package Case Outline: 751AG
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 47
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:<1K
  • Mouser:<1K
  • Newark:<100
  • ON Semiconductor:658
  • NCP3163PWR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
  • Package Type: SOIC-16 WB EP
  • Package Case Outline: 751AG
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Mouser:<1K
  • ON Semiconductor:1,000
  • PandS:<1K
  • Applications
    Specifications
  • Topology: Step-Down  Step-Up  Step-Up/Step-Down 
  • Control Mode: Hysteretic 
  • VCC Min (V): 2.5 
  • VCC Max (V): 40 
  • VO Typ (V): 1.25 to 40 
  • IO Typ (A):
  • Efficiency (%): 85 
  • fSW Typ (kHz): Up to 300 
  • Package Type: DFN-18  SOIC-16 WB EP 
  • ON Semiconductor Full Web Site