DC/DC - Ultra Low Quiescent Buck - TSMC CM018MG

Overview

SGC62100_01_TSMC_CM018MG is a fast response, ultra-low quiescent current step down switched DC/DC regulator designed for SoC integration. It is the best supply solution for low power digital cores with fast activity variation (where most regulators fail). The SGC62100_01_TSMC_CM018MG offers soft start-up, instantaneous over current protection and superb transient response. It includes a novel low noise mode to reduce the substrate noise, generated during switching, with minimum efficiency degradation, making it ideal for noise sensitive applications. Being specified from TJ = -40°C to +125°C, the SGC62100_01_TSMC_CM018MG is designed to achieve 3% overall accuracy (over Load / Line / Temp). It can be found as an isolated IP or integrated into PMUs (as for example in SGCPMU_01_TSMC_CM018MG).

Key Features

  • Low power DC/DC Buck Regulator
  • Output current up to 100mA
  • Large input voltage range, from 2.4V to 5.5V
  • Soft start and over current protection
  • Power good comparator and flag
  • Programmable output voltage range from 0.60V up to 0.91V, with 10mV steps
  • Low noise mode designed to reduce substrate noise with minimum efficiency degradation

Applications

  • Headsets
  • Digital camera modules
  • Wireless communications
  • Portable Media Players
  • Portable Navigation Devices

Deliverables

  • Layout (GDSII)
  • Netlist (CDL)
  • Abstract (LEF)
  • Timing (LIB)
  • Model (Verilog)
  • Datasheet
  • Assembly Guidelines

Technical Specifications

Foundry, Node
TSMC CM018MG
Maturity
Silicon Proven
Availability
Immediate
TSMC
Pre-Silicon: 180nm
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Semiconductor IP