The SP1259HN is a synchron₽εδ£ous buck converterwith outpu‌✔∏♣t current to 4.8A.It is designed to allow ©¶ γforoperating a wide sup≠¶‌ply voltage range from 9V to36V.™"Ω The external shutdown function can becontrolleΩ‌∑≤d by logic level to pull COMP/EN pin down,↓←and then comes into standby mode. The external

compensation makes feedback control h÷≤±§ave good lineand load regulation with f'↔♦¥lexible external design. β"The SP1259HN operates in the CC($↑Constantoutput Current) mode <₩&or CV(Constant output Voltag ™✔e)mode, and the OCP current value iπ≥£s set by currentsens✔‍πing resisters.The SP1259HN is s•☆∑αuitable for the DC/DCswitching power applicatiλ↕ons when requested thecurrent limit function‌‌‍. The devices are available inQFN20L™₽Ω-5×5 package and requi♠π≠re very few externaldevices for operatioΩ✘βn.