XR-15
Description
FUNCTIONAL BLOCK DIAGRAM The XR-1543/2543/3543 are monolithic integrated circuits that contain all the functions necessary to monitor and control the output of a power supply system. Included in the 16-Pin dual-in-line package is a voltage reference, an operational amplifier, voltage comparators, and a high-current SCR trigger circuit.
Key Features
- VOLTAGE INDICATE OIlER
- VOLTAGE DELAY OVER
- VOLTAGE It-;PUT UNDER
- VOLTAGE INPUT UNDER
- VOLTAGE DELAY GROUND CL
