Description
AOZ1036 EZBuck™ 5A Synchronous Buck Regulator Not Recommended For New Designs Not Recommended For New Designs General .
The AOZ1036 is a high efficiency, easy to use, 5A synchronous buck regulator.
Features
* z 4.5V to 18V operating input voltage range z Synchronous Buck: 55mΩ internal high-side switch
and 19mΩ Internal low-side switch z High efficiency: up to 95% z Internal soft start z Output voltage adjustable to 0.8V z 5A continuous output current z Fixed 500kHz PWM operation z Cycle-by-cycle current
Applications
* z Point of load DC/DC converters z LCD TV z Set top boxes z DVD / Blu-ray players/recorders z Cable modems z PCIe graphics cards
Typical Application
VIN
C1 22µF Ceramic
RC CC
VIN
EN AOZ1036 LX
COMP AGND
FB PGND
L1 4.7µH
VOUT
R1 C2, C3 22µF Ceramic
R2
Rev. 1.1 September 2010
Figure 1. 3.3V 5