SF2525ATGT 5V1A 5W charger adapter IC is a high performance offline PSR controller for low power AC DC charger and adapter applications It operates in primary side sensing and regulation Consequently opto coupler and TL431 could be eliminated Proprietary Constant Voltage CV and Constant Current CC control is integrated as shown in the figure 1 below In CC control the current and output power setting can be adjusted externally by the sense resistor Rs at CS pin. In CV control PFM operations are utilized to achieve high performance and high efficiency In addition good load regulation is achieved by the built-in cable drop compensation The chip consumes very low operation current typical 300µA it can achieve less than 50mW standby power to meet strict standby power standard SF2525X offers comprehensive protection coverage with auto-recovery features including Cycle by Cycle current limiting VDD over voltage protection feedback loop open protection short circuit protection built-in leading edge blankingVDD under voltage lockout UVLO etc SF2525ATGT SF2525ATGT datasheet SF2525ATGT SiFirst SF2525ATGT SiFirst datasheet SF2525ATGT reseller in india SF2525ATGT reseller in mumbai SF2525ATGT reseller near me SiFirst distributor in india SiFirst distributor in mumbai SiFirst distributor near me
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SF2525ATGT - 5V1A - 5W charger/adapter IC in stock at best price in @location. 9819501433/961126816
2026-10-08T15:09:23
SF2525ATGT 5V1A 5W charger adapter IC is a high performance offline PSR controller for low power AC DC charger and adapter applications It operates in primary side sensing and regulation Consequently opto coupler and TL431 could be eliminated Proprietary Constant Voltage CV and Constant Current CC control is integrated as shown in the figure 1 below In CC control the current and output power setting can be adjusted externally by the sense resistor Rs at CS pin. In CV control PFM operations are utilized to achieve high performance and high efficiency In addition good load regulation is achieved by the built-in cable drop compensation The chip consumes very low operation current typical 300µA it can achieve less than 50mW standby power to meet strict standby power standard SF2525X offers comprehensive protection coverage with auto-recovery features including Cycle by Cycle current limiting VDD over voltage protection feedback loop open protection short circuit protection built-in leading edge blankingVDD under voltage lockout UVLO etc SF2525ATGT SF2525ATGT datasheet SF2525ATGT SiFirst SF2525ATGT SiFirst datasheet SF2525ATGT reseller in india SF2525ATGT reseller in mumbai SF2525ATGT reseller near me SiFirst distributor in india SiFirst distributor in mumbai SiFirst distributor near me
2026-10-08T15:09:23
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