sunny1997:
代理商批量供應可調式DC-DC控制升壓型電路“8A65”、“8A64”,SOT23-5封裝.起動電壓在0.9V可通過外部電阻來調節(jié)輸出電壓,電流可通過外接MOS管來擴流.本產品結合了微型封裝和低靜態(tài)電流等的特點,適合在各類便攜式設備如手機充電器等使用.Features1.Lowvoltageoperation:Startupat0.9Vmin.(IOUT=1mA)guaranteed2.Dutyratio:66/78%,builtinautoswitching3.Externalparts:Coil,capacitor,diode,NMOS4.Highefficiency:±85%(typ.)5.OutputvoltageAdjustable(3.3V-30V)6.ProvidingFlexibilityforUsingInternalandExternalPowerSwitches7.ZeroShutdownModeSupplyCurrent8.6μAQuiescent(Switch-off)SupplyCurrent9.SmallSOT23-5,SOT89-5Package&SOT-26(customerorder)可以聯系:李生13316816488