DC/DC buck converter in TSMC 40ULP with low quiescent current and high efficiency at light load
Overview
DC/DC buck converter in TSMC 40ULP supporting 1.62 to 3.63 V input voltage with low quiescent current and high efficiency at light load.
Key Features
- Low quiescent current suitable for standby modes
- High efficiency at light load extending battery lifetime
- Low ripple level compatible with noise sensitive loads
- Low BoM cost: 1 µH inductor
- Optimized silicon area
Block Diagram
Technical Specifications
Foundry, Node
TSMC 40nm uLP
Maturity
Pre-silicon
TSMC
Pre-Silicon:
40nm
LP
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