DC/DC Buck Converter in GF 22FDX

Overview

Key Features

• Supply active & AON domains from a single converter​
• Extend battery lifetime:​
• - during SoC active mode: high power efficiency​
• - during SoC standby mode: low quiescent current​​
• Low ripple compatible with noise sensitive blocs​​
• Small, low-cost inductor: 1 to 2.2 µH​
• Embedded voltage reference
• Optional Vref output​

Technical Specifications