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具備國(guó)內(nèi)先進設備
采用(yòng)ERP系統管理(lǐ)，更專業(yè)化(huà)
SP1259HN
The SP1259HN is a synchronous buck δ★≥¥converterwith output current ε∞∏∞to 4.8A.It is designed to'>λ€ allow foroperating a wide supply vπ•¶oltage range from 9V to36V. T✘>★he external shutdown function ca☆n becontrolled by logic lev'™el to pull COMP/EN pin down,and t®₽hen comes into standby mode. T∏₩$<he external
compensation makes feedback♦∞'≠ control have good lineand≥★ load regulation with flexible e±✘xternal design.The SP1$↑★259HN operates in the CC(Const★™¶↔antoutput Current) m÷∏ode or CV(Constant ou✔♥↓★tput Voltage)mode, and the OCP c•±>urrent value is set by currentsφδ≤ensing resisters.The ↔∑§'SP1259HN is suitable for the DC/Dλ₹Cswitching power appl₩₽×'ications when requeste λ'd thecurrent limit function. The de≈✔§ vices are available inQFN20L-5××'£↑5 package and require very few e←★xternaldevices for operation♦δ .
Applications
(1)Car Chargers (2)Portable C♥×∏←harger Devices (3)Genera♦ ↕"l-Purpose DC/DC Converter≈ λ☆s with Current Limit
