FAN48611: 2.5 MHz, Fixed-Output, Synchronous Tiny Boost® Regulator

Description: The FAN48611 is a low-power boost regulator design...
  • The FAN48611 is a low-power boost regulator designedto provide a minimum voltage regulated rail from astandard single-cell Li-Ion battery and advanced batterychemistries. Even below the minimum system batteryvoltage, the device maintains output voltage regulation.The combination of built-in power transistors,synchronous rectification, and low supply current suitthe FAN48611 for battery-powered applications.
    The FAN48611 is available in a 9-bump, 0.4 mm pitch,Wafer-Level Chip-Scale Package (WLCSP).
  • Features
  • Input Voltage Range: 2.7 V to 4.8 V
  • Output Voltage: 5.25 V
  • 350 mA Maximum Output Current
  • Internal Synchronous Rectification
  • True Load Disconnect
  • Short-Circuit Protection
  • 9-Bump, 1.215 mm x 1.215 mm, 0.4 mm Pitch,WLCSP
  • Three External Components: 2012 1 H Inductor, 0402 Case Size Input / Output Capacitors
  • Technical Documentation & Design Resources
    Availability and Samples
    FAN48611UC53X
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 2.5 MHz, Fixed-Output, Synchronous Tiny Boost® Regulator
  • Package Type: WLCSP-9
  • Package Case Outline: 567QW
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • ON Semiconductor:81,000
  • Specifications
  • Topology: Step-Up 
  • Control Mode: Voltage Mode 
  • VCC Min (V): 2.7 
  • VCC Max (V): 4.8 
  • VO Typ (V): 5.25 
  • IO Typ (A): 0.35 
  • Efficiency (%): 92 
  • fSW Typ (kHz): 2500 
  • Package Type: WLCSP-9 
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