Low-quiescent DC/DC converter in TSMC 22ULL

Overview

Low-quiescent DC/DC converter in TSMC 22ULL 2.5 V process with high efficiency at light load.

Key Features

  • Low quiescent-current minimizing deep-sleep budget
  • High-efficiency at light load extending battery lifetime
  • Low ripple level compatible with noise sensitive loads
  • Support of small, low-cost 1 uH inductor
  • Configurable architecture
  • Minimized silicon area

Technical Specifications

Foundry, Node
TSMC 22nm uLL
Maturity
Pre-silicon
TSMC
Pre-Silicon: 22nm
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Semiconductor IP