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IC-Hersteller Alpha & Omega Semiconductor

Alpha & Omega Semiconductor AOZ1094AIL

EZBuck™ 5A Simple Buck Regulator

Details

TopologieAbwärtswandler
Eingangsspannung4.5-16 V
Schaltfrequenz400-600 kHz
Ausgang 13.3 V / 5 A
IC-Revision1.3

Beschreibung

The AOZ1094 is a high efficiency, simple to use, 5A buckregulator. The AOZ1094 works from a 4.5V to 16V inputvoltage range, and provides up to 5A of continuousoutput current with an output voltage adjustable downto 0.8V.The AOZ1094 comes in SO-8 and DFN-8 packagesand is rated over a -40°C to +85°C ambient temperaturerange.

Eigenschaften

● 4.5V to 16V operating input voltage range● 28mΩ internal PFET switch for high efficiency:up to 95%● Internal soft start● Output voltage adjustable to 0.8V● Built-in Overvoltage Protection (OVP)– 18% OVP threshold● 5A continuous output current● Fixed 500kHz PWM operation● Cycle-by-cycle current limit● Short-circuit protection● Thermal shutdown● Small size SO-8 and DFN-8 packages

Typische Anwendungen

  • Point of load DC/DC conversion
  • Set top boxes
  • LCD panels
  • PCIe graphics cards
  • DVD drives and HDD
  • Telecom/networking/datacom equipment
  • Cable modems

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