PWM控制器

ProductSupported TopologiesSupported OutputsMinimum Input Voltage (V)Maximum Input Voltage (V)Minimum Output Voltage (V)Maximum Output Voltage (V)PFM, Discontinuous, Hyperlight load, or Skip ModeTypical Tolerance (%)Duty Cycle Max (%)Operating Frequency (Hz)External Clock SyncPower Good SignalSoft StartInternal CompensationInternal Voltage BiasEnable PinCurrent Limit / Short Circuit ProtectionInput UVLO Typ (V)Operating Supply Current (mA)Iq Off (µA)Packages
MCP1630Flyback, Boost, SEPIC, Cuk135.5-0.99Sync. to 1 MHzTrueTrue2.852.88/DFN8/MSOP
MCP1631Flyback, Boost, SEPIC, Cuk135.5±30.99Sync. to 2 MHzTrueTrueTrue2.83.72.420/QFN20/SSOP 208mil20/TSSOP
MCP1631HVFlyback, Boost, SEPIC, Cuk13.516±30.99Sync. to 2 MHzTrueTrueTrue3.74.420/SSOP 208mil20/TSSOP
MCP1631VFlyback, Boost, SEPIC, Cuk135.5±30.99Sync. to 2 MHzTrueTrueTrue2.83.72.420/QFN20/SSOP 208mil20/TSSOP
MCP1631VHVFlyback, Boost, SEPIC, Cuk13.516±30.99Sync. to 2 MHzTrueTrueTrue3.74.420/SSOP 208mil20/TSSOP
MCP1632Flyback, Boost, SEPIC, Cuk135.5±40.85300K / 600KTrueTrueTrueTrue2.9528/DFN8/MSOP
MCP19035Sync. Buck14.530±2.50.85300K / 600KTrueTrueTrueTrueTrue4.262510/DFN
MIC2101Sync. Buck14.5380.824True±10.85200K to 600KTrueTrueTrueTrueTrueTrue4.20.40.116/VQFN
MIC2102Sync. Buck14.5380.824±10.85200K to 600KTrueTrueTrueTrueTrueTrue4.22.10.116/VQFN
MIC2103Sync. Buck14.5750.824True±10.85200K to 600KTrueTrueTrueTrueTrueTrue4.20.40.116/VQFN
MIC2104Sync. Buck14.5750.824±10.85200K to 600KTrueTrueTrueTrueTrueTrue4.22.10.116/VQFN
MIC2111BBuck13.3500True1200k - 2MFalseTrueFalseFalseFalseFalseFalse00020/WQFN
MIC2124Sync. Buck13180.8±10.91300KTrueTrueTrueTrue2.71.4110/MSOP
MIC212500000FalseFalseFalseFalseFalseFalseFalseFalse00016/VQFN
MIC212600000FalseFalseFalseFalseFalseFalseFalseFalse00016/VQFN
MIC2130Sync. Buck18400.7±20.92150K or 400KTrueTrueTrueTrueTrue1.1418016/TSSOP16/VQFN
MIC2131Sync. Buck18400.7±20.92150K or 400KTrueTrueTrueTrueTrue1.1418016/TSSOP16/VQFN
MIC2150Sync. Buck24.514.50.7±10.8500KTrueTrueTrueTrueTrue2.034.25024/VQFN
MIC2151Sync. Buck24.514.50.7±10.83300KTrueTrueTrueTrueTrue2.034.25024/VQFN
MIC2155Sync. Buck14.514.50.73.6±10.8500KTrueTrueTrueTrueTrueTrue621032/VQFN
MIC2164Sync. Buck13280.85.5±1300K, 600K, 1MTrueTrueTrueTrueTrue2.71.480010/MSOP
MIC2164CSync. Buck13280.85.5±30.87270KTrueTrueTrueTrueTrue2.71.480010/MSOP
MIC2165Sync. Buck14.5280.85.5True±10.82600KTrueTrueTrueTrueTrue4.20.45510/MSOP
MIC2166Sync. Buck14.5280.85.5False±10.82600KFalseTrueTrueTrueTrueTrueTrue4.20.95510/MSOP
MIC2168Sync. Buck1314.50.8±10.91.0MTrueTrueTrueTrueTrue1.65010/MSOP
MIC2169Sync. Buck1314.50.8±10.92500KTrueTrueTrueTrue1.510/MSOP
MIC2169ASync. Buck1314.50.8±10.92500KTrueTrueTrueTrue1.55010/MSOP
MIC2169BSync. Buck1314.50.8±10.92500KTrueTrueTrueTrue1.55010/MSOP
MIC2176Sync. Buck14.5750.8±1100K, 200K, or 300kTrueTrueTrueTrueTrue3.851.470010/MSOP
MIC2182Sync. Buck14.5321.256True±10.86300KTrueTrueTrueTrueTrue2.51.60.116/SOIC 150mil16/SSOP
MIC2183Sync. Buck12.9141.312±11200K / 400KTrueTrueTrueTrueTrue1.70.516/QSOP16/SOIC 150mil
MIC2184Async. Buck12.9141.312±11200K / 400KTrueTrueTrueTrueTrue1.70.516/QSOP16/SOIC 150mil
MIC2185Boost, SEPIC, Cuk12.914True±10.85200K / 400KTrueTrueTrueTrueTrue4.60.516/QSOP16/SOIC 150mil
MIC2186Boost, SEPIC, Flyback12.914True±10.85100/200/400KTrueTrueTrueTrueTrue3.50.516/QSOP16/SOIC 150mil
MIC2193Sync. Buck12.914±11400KTrueTrue2.6518/SOIC
MIC2194Async. Buck12.914±11400KTrueTrueTrue10.58/SOIC
MIC2196Boost, SEPIC12.914±10.85400KTrueTrueTrue10.58/SOIC
MIC2198Sync. Buck14.5320.86±10.76500KTrueTrueTrue3.50.112/VDFN
MIC2199Buck14.5320.86±10.85300KTrueTrueTrue1.60.112/VDFN
MIC3808Push-Pull, Half Bridge, Full Bridge18.3150.49Adj. to 1MTrueTrueTrue12.518/MSOP8/SOIC
MIC3809Push-Pull, Half Bridge, Full Bridge14.1150.49Adj. to 1MTrueTrueTrue4.318/MSOP8/SOIC
MIC3838Push-Pull, Half Bridge, Full Bridge18.3150.49Adj. to 1MHzTrueTrueTrue12.51.510/MSOP
MIC3839Push-Pull, Half Bridge, Full Bridge14.1150.49Adj. to 1MHzTrueTrueTrue4.31.510/MSOP
MIC38C42Forward,Flyback1920±20.96Adj. to 500kHzTrue14.548/MSOP8/PDIP8/SOIC14/SOIC 150mil
MIC38C43Forward,Flyback17.620±20.96Adj. to 500kHzTrue8.448/MSOP8/PDIP8/SOIC14/SOIC 150mil
MIC38C44Forward,Flyback192000False±20.5Adj. to 500kHzFalseFalseFalseFalseTrueFalseFalse14.5408/MSOP8/PDIP8/SOIC14/PDIP14/SOIC 150mil
MIC38C45Forward,Flyback17.620±20.5Adj. to 500kHzTrue8.448/MSOP8/PDIP8/SOIC14/SOIC 150mil
MIC38HC42Forward,Flyback1920±20.96Adj. to 500kHzTrue14.548/PDIP8/SOIC14/PDIP14/SOIC 150mil
MIC38HC43Forward,Flyback17.620±20.96Adj. to 500kHzTrue8.448/PDIP8/SOIC14/PDIP14/SOIC 150mil
MIC38HC44Forward,Flyback1920±20.5Adj. to 500kHzTrue14.548/PDIP8/SOIC14/PDIP14/SOIC 150mil
MIC38HC45Forward,Flyback17.620±20.5Adj. to 500kHzTrue8.448/PDIP8/SOIC14/PDIP14/SOIC 150mil
MIC9130Forward,Flyback191804.854.85±30.5Adj. to 2.5MHzTrueTrueTrueTrueTrue1.221.30.116/QSOP16/SOIC 150mil
MIC9131Forward,Flyback191804.854.85±30.75Adj. to 2.5MHzTrueTrueTrueTrueTrue1.2210.116/QSOP16/SOIC 150mil