This document describes a demonstration board based on the ST2S06A, a synchronous dual buck converter. The converter features a fixed or adjustable output voltage of 1.5 MHz, synchronous rectification, reset function, etc.
The STEVAL-ISA049V1 is a demonstration board based on the ST2S06A, a dual synchronous step-down DC-DC converter optimized for powering low-voltage digital cores. It provides up to 0.5 A of output current over an input voltage range of 2.5 V to 5.5 V.
| Output current capability | 0.5 A |
|---|---|
| Input voltage range | 2.5 V to 5.5 V |
| Switching frequency | 1.5 MHz |
| Output voltage tolerance | 2% |
| Typical efficiency | > 90% |
| Quiescent current | max 1 mA |
The demonstration board provides up to 0.5 A of output current.
The board operates over an input voltage range of 2.5 V to 5.5 V.
The typical efficiency is greater than 90%.