IP Catalog > Analog IP > Power Management IP > DC-DC Converter IP > 20mA, 5V Boost Converter - Adjustable output voltage - SilTerra 0.18um

20mA, 5V Boost Converter - Adjustable output voltage - SilTerra 0.18um

Overview

This IP is an inductorless DC/DC converter (charge pump) that provides a stable and configurable output voltage VOC (from 4.8V to 5.5V) for loads up to 20mA.

It is designed to work from 3MHz clock circuit and features limitation of in-rush current and power saving mode.

This IP uses external flying capacitors to supply maximum load.

Key Features

  • Inductorless boost voltage regulator (charge pump)
  • Maximumoutput ripple: ±20mV
  • Efficiency: (75 %) 
  • Output load up to 20mA
  • Input voltage: 2.5– 5.5V
  • Output voltage: 4.85– 5.5V
  • Output voltage accuracy: 5%
  • 3MHz switching frequency
  • Core area: 0.351mm2

Block Diagram

20mA, 5V Boost Converter - Adjustable output voltage - SilTerra 0.18um Block Diagram

Applications

  • Driving LED from low supply
  • General purpose supply generation

Deliverables

  • GDS database
  • LVS netlist
  • Datasheet with integration guidelines
  • Customer support

Technical Specifications

Foundry, Node
SilTerra, 0.18um
Maturity
Silicon Proven
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