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)，更專業(yè)化(huà)
SP1259HN
The SP1259HN is a synchronous buck conv¶∞δ©erterwith output current t¶φo 4.8A.It is designed to allow fπε§₽oroperating a wide supply voltage©♦σ₽ range from 9V to36V. The ext≤♣ernal shutdown function can beε↕¶controlled by logic level to pull COγ"•®MP/EN pin down,and then comes into standby mode"♥★₹. The external
compensation makes feedb✘©$ack control have good lineanφ&©d load regulation with flex←>÷ible external design.Th±₹¶ e SP1259HN operates in the CC(C>' ¥onstantoutput Current) mode or CV(Constant out♠Ω≤put Voltage)mode, and the OCP current value is £πset by currentsensing €≠resisters.The SP1259H≥φN is suitable for the DC/DCswitchi∑'÷ng power applications when requested ≥≤thecurrent limit function.ε→ The devices are available inQFN20L-5×5"♠ package and require very few externaldevi" βces for operation.
Applications
(1)Car Chargers (2)Portable Charg→®er Devices (3)General-Purpose DC/DC Conv☆φerters with Current ±↔Limit
