産品分(fēn)類
CATEGORIES
具備國(guó)內(nèi)先進設備
采用(yòng)ERP系統管理(lǐ)，✘≠β更專業(yè)化(huà)
SP1259HN
The SP1259HN is a synchron¶∏εous buck converterwith output♠¶ current to 4.8A.It is designed ©↓↔←to allow foroperating a w™ide supply voltage range from 9V ↑÷♣to36V. The external shutdown fun α≈ction can becontrolled by logic level α≤πto pull COMP/EN pin dow∑™♠n,and then comes into stan♣♥©dby mode. The external
compensation makes feedback cont&φ•✘rol have good lineand l ≥™oad regulation with flexible externa&δ×δl design.The SP1259HN operates in₹¥¶λ the CC(Constantoutpuβ&β↓t Current) mode or CV(Constant outp≈✔γut Voltage)mode, and the ↓γ©≥OCP current value is set by currentsen"sing resisters.The SP1259HN is su® Ωβitable for the DC/DCswitcα&hing power applications when ☆&requested thecurrent limit fu÷α≠Ωnction. The devices are availabl∑×δe inQFN20L-5×5 ΩΩ₩✘package and require very few e•&xternaldevices for operation.
Applications
(1)Car Chargers ÷¶; (2)Portable Charger Devλ↓ices (3)General-Pur" pose DC/DC Converters with Current ±β§Limit
