MC33063ADG onsemi

Here is the English description of the MC33063ADG chip:

• Function: Step-Down Switching Regulator Controller
• Input Voltage: 4V to 40V
• Output Voltage: Adjustable 0.8V to 38V
• Output Current: Up to 3A
• Switching Frequency: Fixed 150kHz
• Package: SOT-223

The MC33063ADG from ON Semiconductor is a step-down switching regulator controller capable of delivering up to 3A from an adjustable 0.8V to 38V output with input voltage operation from 4V to 40V.

Key Features:

• Wide adjustable output voltage range of 0.8V to 38V
• Extended 4V to 40V input voltage operating range
• Maximum continuous output current of 3A
• 150kHz fixed switching frequency
• SOT-223 package for improved thermal dissipation

Common Applications:

• Point-of-load regulation for CPU/GPU core rails
• Distributed power systems with varying input sources
• Battery charging and backup power supplies

Benefits Include:

• Provides flexible high current regulation
• Handles broad range of industrial power inputs
• Enhanced power handling from exposed pad

Well-suited for applications requiring up to 3A output where input voltage tolerance and thermal management are important criteria.

In summary, the MC33063ADG offers leading adjustable regulation optimized for flexible power source compatibility.