Low-quiescent DC/DC buck converter
Overview
Supply active and always-on domains from a single converter.
Key Features
- Extend battery lifetime:​
- - in active mode: high power efficiency​
- - in deep sleep mode: low quiescent current​​
- Low ripple compatible with noise sensitive blocs​​
- Small, low-cost inductor: 1 to 2.2 µH​
- Optional Vref output​
Block Diagram
Technical Specifications
Short description
Low-quiescent DC/DC buck converter
Vendor
Vendor Name
Foundry, Node
TSMC 22nm uLL
Maturity
Pre-silicon
TSMC
Pre-Silicon:
22nm