SD6271 输出电压5V,1A 恒流升压IC

akdkj

SD6271 输出电压5V,1A 恒流升压IC [复制链接]

欢迎前来咨询：13510122397 陈'S

型号：SD6271 升压IC 牌子：SHOUDING 首鼎   封装：SOT23-6                主要性能：恒流模式的PWM升压IC                适用于锂电池（3～4.2V）输出5V1A的移动电源应用， 工作频率为1MHZ可以搭配3.3uh小型贴片电感，减少成品体积，内置过温保护，关断保护，欠压保护，过流保护，并可以外接电阻调整最大电流值（0.5～2.5A）      The SD6271 is available in the SOT23-6L paThe SD6271 is a current mode boost DC-DC convSD62711MHz 2A Step-Up Current Mode PWM Converter1/9General Descriptionerter. Its PWM circuitry with built-in 0.25Ωpower MOSFET make this regulator highly power efficient. The internal compensation network alsominimizes as much as 6 external component counts. The non-inverting input of error amplifier connectsto a 0.6V precision reference voltage and internal soft-start function can reduce the inrush current.ckage and provides space-saving PCB for the application fields.