onsemi NCP1034DR2G DC-DC, Buck Controller 500 kHz 16-Pin, SOIC

The NCP1034 is a high voltage PWM controller designed for high performance synchronous Buck dc-dc applications. The NCP1034 drives a pair of external N-MOSFETs using a programmable switching frequency up to 500 kHz which allows flexibility to tune the operation of the IC to meet system level requirements. An external synchronization feature allows the simplification of system level filter design.

Input voltage up to 100V
External Frequency Synchronization
Programmable switching frequency up to 500 kHz
Wide input voltage to be used with +48V or +60V input
Ability to use larger size FETs for increased efficiency
Excellent system level accuracy across temperature
Ability to sync to external frequency or output a sync pulse
Optimization for efficiency and size