3.3 - 4.2V to 0 - 200V step-up DC/DC converter

Overview

180XFAB_DCDC_03 is a DC/DC step-up voltage converter that generates +200V output voltage from 3.3V to 4.2V. The DC/DC is designed for no load at the output at 44uA current consumption. The block contains of OTA and transistor-capacitive voltage multiplier cells. Shutdown mode is activated by setting en to “0” and turns off the DC/DC converter. Current consumption decrease with output voltage increasing. It will take 20ms to charge external 1nF capacitor from 0 to 200V.

Key Features

XFAB XT018
Input Voltage Range: 3.3V to 4.2V
Output Voltage: 0 to 200V
Low current consumption: 41uA@200V

Block Diagram

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

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