3.3 - 4.2V to 0 - minus 100V step-down DC/DC converter
Overview
180XFAB_DCDC_02 is a DC/DC step-down voltage converter that generates -100V output voltage from 3.3V to 4.2V power supply. The output voltage can be smoothly adjusted from 0V to -100V. The DC/DC converter contains of OTA and transistor-capacitive voltage multiplier cells. The block is designed for 44uA current consumption for 3.7V input voltage and -100V output voltage. Output current and current consumption decrease with output voltage increasing. It will take 20ms to charge external 22nF capacitor from 0 to -100V.
Key Features
- XFAB XT018
- Input Voltage Range: 3.3V to 4.2V
- Output Voltage: 0 to minus 100V
- Low current consumption: 44uA@-100V
Applications
- Low-Voltage, High-Density Systems
- Broadband, Networking, and Optical Communications Infrastructure
Deliverables
- Schematic or NetList
- Abstract model (.lef and .lib files)
- Layout view (optional)
- Behavioral model (Verilog)
- Extracted view (optional)
- GDSII
- DRC, LVS, antenna report
- Test bench with saved configurations (optional)
- Documentation
Technical Specifications
Foundry, Node
XFAB XT018
Maturity
silicon proven
Availability
Now