A variable bandgap reference includes a fixed bandgap reference source and a supply voltage dependent voltage divider module. The fixed bandgap produces a fixed reference voltage. The supply voltage dependent voltage adjust module adjusts the fixed reference voltage to produce the reference voltage.

 
Web www.patentalert.com

< Method and apparatus to allow rapid adjustment of the reference voltage in a switching regulator

< Circuit component and transformer device with controllable impedance and with systems equipped with such devices

> Mobile energy management system

> Method and reference circuit for bias current switching for implementing an integrated temperature sensor
~ 00219