Alpha & Omega Semiconductor


EZBuck™ 5A Simple Buck Regulator

Topologie: Buck
Eingangsspannung (min.): 4.50 V
Eingangsspannung (max.): 16.00 V
Schaltfrequenz (min.): 400.00 kHz
Schaltfrequenz (max.): 600.00 kHz
Ausgang 1: 3.30 V / 5.000 A

Erstveröffentlichung am 23.10.2010, Version 1.3


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.


  • ● 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


  Artikel Nr. SPEC Produktserie L
RDC typ.
RDC max.
Montageart Muster
74456033 PDF WE-PD4 SMT-Speicherdrossel 3.3 5.3 7 0.011 0.015 41 SMT