NCP81567 Advanced 6-Plus-2-Phase Output Controller

The NCP81567 by onsemi is a cutting-edge dual rail, six plus two-phase buck controller designed to optimize power management for Intel’s IMVP9.2 CPUs. This advanced controller employs dual-edge pulse-width modulation (PWM) combined with DCR current sensing, ensuring ultra-fast initial response to dynamic load events while reducing system costs. The NCP81567 features an ultra-low offset current monitor amplifier with programmable offset compensation, providing high-accuracy current monitoring. Its robust design supports a wide-input voltage range and includes features like a digital soft-start ramp, adjustable V_Boot, and a high-impedance differential-output voltage amplifier. Ideal for desktop, notebook, and ultra-book computers, the NCP81567 meets Intel’s stringent IMVP9.2 specifications, making it a reliable choice for high-performance computing applications.