NCV33163: Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A

Description: The NCV33163 series are monolithic power Buck Boos...
  • The NCV33163 series are monolithic power Buck Boost Inverting Switching Regulators that contain the primary functions required for dc-to-dc converters. This series is specifically designed to be incorporated in step-up (boost), step-down (buck) and voltage-inverting applications with a minimum number of external components.

    These devices consist of two high gain voltage feedback comparators, temperature compensated reference, controlled duty cycle oscillator, driver with bootstrap capability for increased efficiency, and a high current output switch. Protective features consist of cycle-by-cycle current limiting, and internal thermal shutdown. Also included is a low voltage indicator output designed to interface with microprocessor based systems.

    These Buck Boost Inverting Switching Regulators are contained in a 16 pin dual-in-line heat tab plastic package for improved thermal conduction.
  • Features
  • Output Switch Current in Excess of 2.0A
  • Operation from 2.5V to 60V Input
  • Low Standby Current
  • Precision 2% Reference
  • Controlled Duty Cycle Oscillator
  • Driver with Bootstrap Capability for Increased Efficiency
  • Cycle-by-Cycle Current Limiting
  • Internal Thermal Shutdown Protection
  • Low Voltage Indicator Output for Direct Microprocessor Interface
  • Heat Tab Power Package
  • Moisture Sensitivity Level (MSL) Equals 1
  • NCV Prefix, for Automotive and Other Applications Requiring Site and Change Control
  • Pb-Free Packages are Available
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    NCV33163DWR2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A
  • Package Type: SOIC-16W
  • Package Case Outline: 751G-03
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:<1K
  • PandS:>1K
  • NCV33163PG
  • Status: Obsolete
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A
  • Package Type: PDIP-16
  • Package Case Outline: 648C-04
  • MSL: NA
  • Container Type: TUBE
  • Container Qty: 25
  • NCV33163DWR2
  • Status: Obsolete
  • Compliance: AEC Qualified PPAP Capable 
  • Description: Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A
  • Package Type: SOIC-16W
  • Package Case Outline: 751G-03
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • NCV33163P
  • Status: Obsolete
  • Compliance: 
  • Description: Buck / Boost / Inverting Converter, Switching Regulator, 2.5 A
  • Package Type: PDIP-16
  • Package Case Outline: 648C-04
  • MSL: NA
  • Container Type: TUBE
  • Container Qty: 25
  • Packages
    Specifications
  • Topology: Step-Up/Step-Down 
  • Control Mode: Voltage Mode 
  • VCC Min (V): 2.5 
  • VCC Max (V): 60 
  • VO Typ (V): 1.25 to 40 
  • IO Typ (A): 3.4 
  • Efficiency (%): 80 
  • fSW Typ (kHz): Up to 250 
  • Package Type: SOIC-16W 
  • ON Semiconductor Full Web Site