移动电源5V2.4A升压IC:内置MOS管,超小封装,节省PCB空间;移动电源5V2.4A升压IC:限流功能,可通过改变外围元件(电阻)的阻值,来改变限流大小;移动电源5V2.4A升压IC:短路保护,欠压保护,过温保护移动电源5V2.4A升压IC: 功耗,自恢复功能。过认证移动电源升压ICFP6717demo2.4A测试数据:输入电压输入电流输出电压输出电流效率3.50V3.84A4.95V2.4A88.5%3.70V3.54A4.95V2.4A90.7%4.10V3.13A4.96V2.4A92.5%5V3.0A550kHz高效率低纹波同步升压转换器FP6717是颗高效率,低纹波,550kHz固定频率DC-DCPWM升压转换器。宽输入电压2.5V-5.5V,可通过外部调节分压电阻,调节输出电压 5.25V。FP6717内置了42mΩ 内阻的整流PMOS管和39mΩ的NMOS管,所以外部无需肖特基二极管,可 地提高升压效率。提供SOP8(底部带散热片)封装。FP6717特点: 升压效率内置 内置NMOS39m?/PMOS42m?宽输入电压2.5V至5.25V固定550kHz开关频率轻负载低功耗±2%参考电压精度可调电流限制PMOS短路电流限制保护低静态电流内部补偿功能内置软启动功能过温保护和自恢复输出过电压保护移动电源升压IC移动电源5V500MA升压IC移动电源5V800MA升压IC移动电源5V1A升压IC移动电源5V1.2A升压IC移动电源5V1.5A升压IC移动电源5V1.8A升压IC移动电源5V2A升压IC移动电源5V2.1A升压IC移动电源5V2.4A升压IC移动电源5V3A升压IC锂电池升压IC锂电池升压输出5V500MA锂电池升压输出5V800MA锂电池升压输出5V1A锂电池升压输出5V1.2A锂电池升压输出5V1.5A锂电池升压输出5V1.8A锂电池升压输出5V2A锂电池升压输出5V2.1A锂电池升压输出5V2.4A锂电池升压输出5V3A3.7V升压IC3.7V升压输出5V500MA3.7V升压输出5V800MA3.7V升压输出5V1A3.7V升压输出5V1.2A3.7V升压输出5V1.5A3.7V升压输出5V1.8A3.7V升压输出5V2A3.7V升压输出5V2.1A3.7V升压输出5V2.4A3.7V升压输出5V3A3.3V升压IC3.3V升压输出5V500MA3.3V升压输出5V800MA3.3V升压输出5V1A3.3V升压输出5V1.2A3.3V升压输出5V1.5A3.3V升压输出5V1.8A3.3V升压输出5V2A3.3V升压输出5V2.1A3.3V升压输出5V2.4A3.3V升压输出5V3A