NCP81568 High-Performance Single-Phase Voltage Regulator

The NCP81568 from onsemi is a high-performance, low-bias current, single-phase single-rail regulator designed to support a wide range of computing applications. This advanced voltage regulator integrates power MOSFETs and delivers up to 20.25 A thermal design current (TDC) and 40 A I_CC-max output current on an adjustable output with a serial voltage identification (SVID) interface. Operating at high switching frequencies, it allows the use of small inductors and capacitors, making it ideal for compact designs. The NCP81568 employs onsemi patented high-performance RPM operation, which maximizes transient response and ensures smooth transitions between discontinuous-frequency-scaling operation and continuous-mode, full-power operation. Additionally, it features an ultra-low offset current monitor amplifier with programmable offset compensation for high-accuracy current monitoring. This makes the NCP81568 a reliable and efficient solution for modern computing needs.