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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 converterwith output current to 4.8A.It is designed to allow •foroperating a wide supply voltage range from 9V to®36V. The external shutdown function can becontrolled by logic level to pull COMP/EN pin down, and then comes into standby mode. The external
compensation makes feedback control have good lineand load reg¶ulation with flexible external design.The SP1259HN operat₽es in the CC(Constantoutput Current) mode or CV(Constant o•utput Voltage)mode, and the OCP current value is set by currentsensing resisters.The SP1259♥HN is suitable for the DC/DCswitching power applicat<ions when requested thecurrent limit function. The devi★ces are available inQFN20L-5×5 package and require very few externaldevices for operation.♣
Applications
(1)Car Chargers (2)Portable Charger Devices&∏nbsp; (3)General-Purpose DC/DC Converters with Current Limit
