18024015401L is a 4 channel digital isolator that includes an integrated isolated DC/DC power module. A single external power supply is necessary to power both the primary side channels and the integrated isolated power supply. The integrated power supply generates the required isolated secondary supply voltage. The integrated power module has integrated protection systems that guard against thermal overstress with thermal shutdown and protect against electrical damage using overcurrent, short-circuit and undervoltage circuitry. The CDIP digital isolator ensures fast time to market and low development costs. Typical application includes communication bus isolation, motor control, battery management systems, solar inverters, test and measurement systems, programmable logic controller (PLC) interfaces.