NCP3030: Synchronous PWM Controller

Description: The NCP3030 is a PWM device designed to operate fr...
  • The NCP3030 is a PWM device designed to operate from a wide input range and is capable of producing an output voltage as low as 0.6 V. The NCP3030 provides integrated gate drivers and an internally set 1.2 MHz (NCP3030A) or 2.4 MHz (NCP3030B) oscillator. The NCP3030 also has an externally compensated transconductance error amplifier with an internally fixed soft-start. Protection features include lossless current limit and short circuit protection, output overvoltage protection, output undervoltage protection, and input undervoltage lockout. The NCP3030 is currently available in a SOIC-8 package.
  • Features
  • Input voltage from 4.7 V to 28 V - Ability to regulate from different input voltage sources
  • 0.8 V +/-1.5% Reference Voltage - Capable of low output voltage operation
  • 1200 kHz Operation (NCP3020B - 2400 kHz) - High frequency operation allows the use of small size inductor and capacitor
  • >1A Drive Capability - Ability to drive low Rdson high efficiency MOSFETs
  • Current Limit and Short Circuit Protection - Advanced protection features
  • Output Overvoltage and Undervoltage Detection - Advanced protection features
  • Transconductance Amplifier with External Compensation - Ability to utilize all ceramic input and output capacitors
  • Integrated boost diode - Reduced number of support components and cost
  • Regulated Soft-start - Closed loop regulation during soft-start prevents any spikes or droops
  • AEC-Q100 and PPAP compliant (NCV3030) - Ideal for automotive applications
  • Applications
  • DC/DC conversion
  • End Products
  • LCD Module Power
  • Datacom / Computing
  • Networking equipment
  • Entry level and mid range servers
  • Technical Documentation & Design Resources
    Availability and Samples
    NCP3030ADR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Synchronous PWM Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • Newark:<1K
  • ON Semiconductor:10,000
  • PandS:>1K
  • NCP3030BDR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Synchronous PWM Controller
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:15,000
  • PandS:>1K
  • NCV3030ADR2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Synchronous PWM Controller, (Auto)
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:10,000
  • NCV3030BDR2G
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Synchronous PWM Controller, (Auto)
  • Package Type: SOIC-8
  • Package Case Outline: 751-07
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:50,000
  • Applications
    Specifications
  • Topology: Step-Down 
  • Phases:
  • Control Mode: Voltage Mode 
  • VCC Min (V): 4.7 
  • VCC Max (V): 20  13.2  16  14.5  28 
  • fSW Typ (kHz): 1200  2400 
  • Package Type: SOIC-8 
  • ON Semiconductor Full Web Site