Description

The AOZ1073AIL-3_2 is an IC Chip belonging to the electronic component model category. It is a synchronous high efficiency, simple to use, 3A buck regulator that converts a higher input voltage into a lower output voltage. It is capable of providing up to 3A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1073AIL-3_2 comes in an SO-8 package and has a rating of -40°C to +85°C ambient temperature range.

Specifications and features

Input Voltage Range: 4.5V to 16V
Switches: 85mΩ internal high-side switch, 30mΩ internal low-side switch
High Efficiency: up to 95%
Soft Start: Internal for smoother startup
Output Voltage: Adjustable down to 0.8V
Continuous Output Current: 3A
PWM Operation: Fixed at 500kHz
Current Limitation: Cycle-by-cycle
Start-up: Pre-bias
Protection: Short-circuit, thermal shutdown, output over voltage
Package: SO-8

Application Scenarios

The AOZ1073AIL-3_2 is ideal for point of load DC/DC conversion for various devices such as PCIe graphics cards, set-top boxes, DVD drives and hard disk drives, LCD panels, cable modems, and telecom/networking/datacom equipment.

Comparison

• High efficiency up to 95% reduce power loss
• Adjustable output voltage down to 0.8V for versatile applications
• Internal soft start for smooth application start-up
• Complete protection system including short-circuit, thermal shutdown, output over voltage

• The maximum output current is 3A, which may not be suitable for high-power applications
• The SO-8 package may not be compatible with other devices that use different packaging