| General Description The AOZ1037 is a high efficiency, simple to use, 5A synchronous buck regulator. The AOZ1037 works from a 4.5V to 18V input voltage range, and provides up to 5A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1037 comes in an exposed pad SO-8 packages and is rated over a -40°C to +85°C ambient temperature range. Features ● 4.5 to 18V operating input voltage range ● Synchronous rectification: 55mΩ internal high-side switch and 19mΩ Internal low-side switch ● High efficiency: up to 95% ● Internal soft start ● Active high power good state ● Output voltage adjustable to 0.8V ● 5A continuous output current ● Fixed 500kHz PWM operation ● Cycle-by-cycle current limit ● Pre-bias start-up ● Short-circuit protection ● Thermal shutdown ● Exposed pad SO-8 package Applications ● Point of load DC/DC conversion ● LCD TVs ● Set top boxes ● DVD / Blu-ray players/recorders ● Cable modems ● PCIe graphics cards ● Telecom/Networking/Datacom equipment |
