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.
20mA Boost Converter - SilTerra 0.18um BCD
Overview
Key Features
- Inductorless dc-dc converter (charge pump).
- Input voltage range from 3.0V to 5.5V.
- Adjustable output voltage from 4.8V to 5.5V.
- Output current up to 20mA.
- Switching frequency: 3MHz.
- Uses an external flying capacitor
- Efficiency can range from 32 to 80%.
- Circuitry to minimize the In-Rush current.
- Power save mode.
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
Related IPs
- 500mA buck converter - SilTerra 0.18um BCD
- 150mA Buck Converter - SilTerra 0.18um BCD
- 300mA buck converter - TSMC 0.18um BCD
- SilTerra 0.18um 1.8V APLL
- Silterra 0.18um ULL Process Multiple power supply IO library with high voltage tolerance
- Silterra 0.18um ULL Single-Port/Dual-Port SRAM, Single-Port/Two-Port Register File and Via ROM Compiler