IR3859MPBF Description
The IR3859 SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC synchronous Buck regulator. The MOSFETs copackaged with the on-chip PWM controller make IR3859 a space-efficient solution, providing accurate power delivery for low output voltage applications. IR3859 is a versatile regulator which offers programmability of start up time, switching frequency and current limit while operating in...