VARIABLE_VOLTAGE_REGULATOR_WITH_CURRENT_CROWBAR_LIMITING

Published:2009/6/24 2:40:00 Author:May | From:SeekIC

The variable voltage regulator with current-crowbar limiting, shown in Fig. 71-1A, overcomes the disadvantages of constant and foldback limiting. As you can see in the graph (Fig. 71-1B), the current crowbar quickly shuts down the supplied power when a preset current is exceeded. It also has excellent load regulation over its operating range.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Analog_Circuit/VARIABLE_VOLTAGE_REGULATOR_WITH_CURRENT_CROWBAR_LIMITING.html

Print this Page | Comments | Reading(3)