NCV6334: 3.0 MHz, 2.0 A PFM/PWM Synchronous Step Down Converter with Power Good

Description: The NCV6334B, a synchronous buck converter, which ...
  • The NCV6334B, a synchronous buck converter, which is optimized to supply the different sub systems of portable applications powered by one cell Li-ion or three cell Alkaline/NiCd/NiMH batteries. The device is able to deliver up to 2 A on an external adjustable voltage. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Input supply voltage feedforward control is employed to deal with wide input voltage range. Synchronous rectification offers improved system efficiency. The NCV6354 is in a space saving, low profile 2.0x2.0x0.75 mm WDFN-8 package.
  • Features
  • 2.3 V to 5.5 V Input Voltage Range - Support Latest Battery
  • 3 MHz Switching Frequency - Reduced output inductor and capacitor size
  • Automatic Power Save Mode - Lower Quiescent Current
  • Applications
  • Consumer Applications
  • Computing & Peripherals Applications
  • End Products
  • Game and Entertainment System
  • USB Powered Devices
  • Technical Documentation & Design Resources
    Availability and Samples
    NCV6334BMTAATBG
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: 3.0 MHz, 2.0 A PFM/PWM Synchronous Step Down Converter with Power Good
  • Package Type: WDFN-8
  • Package Case Outline: 511BE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Applications
    Specifications
  • Topology: Step-Down 
  • Control Mode: Voltage Mode 
  • VCC Min (V): 2.3 
  • VCC Max (V): 5.5 
  • VO Typ (V): 0.6 to 5.0 
  • IO Typ (A):
  • Efficiency (%): 96 
  • fSW Typ (kHz): 3000 
  • Package Type: WDFN-8 
  • ON Semiconductor Full Web Site