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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)β∞•☆化(huà)
SP1259HN
The SP1259HN is a synchronous buck co≥≥nverterwith output cuσ ∑™rrent to 4.8A.It is designed to™≤ allow foroperating a≠← wide supply voltage range from 9V →>to36V. The external shutdown functi∞☆÷on can becontrolled by logic level t¥∑≠$o pull COMP/EN pin down,and >™then comes into standby m♥✘ode. The external
compensation makes feedback cont'♥rol have good lineand load regulati♦∑φ↓on with flexible ext$§♦¶ernal design.The SP1259H₩ ∞®N operates in the CC(Constantoutput C₩>® urrent) mode or CV(Constan±₽♣t output Voltage)mode,↓≈> and the OCP current value is set by c&↑↔urrentsensing resisters.The γ♥SP1259HN is suitable for γ★the DC/DCswitching power applications ¶•when requested thecurrent limiδλεt function. The devices βare available inQFN20L-5&tim>≤≈es;5 package and require very few ≠✔∞÷externaldevices for oper§$ation.
Applications
(1)Car Chargers £&β (2)Portable Charger Devices (3)®♠General-Purpose DC/DC Con∏εverters with Current Limit
