DC1312A - Schematic10/7/2009
Demonstration circuit 1312 is a monolithic 700mA step-down regulator withpower-on reset and watchdog timer featuring the LT3689. The board operates with inputs from 4.5V up to 36V and withstands transients up to 60V. The output is 3.3V, 700mA. The power-on reset and watchdog timer periods are independently adjustable using external capacitors.