Part Number Manufacturer / Brand Brife Description Part StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
Texas Instruments IC Regulators Controller BUCK 24WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 42 VUp to 750kHz
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YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x4)
Texas Instruments IC Regulators Controller BUCK 24WQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 42 VUp to 750kHz
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YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x4)
Texas Instruments IC Regulators Controller FWRD Converter 24WQFN ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter3113 V ~ 90 V310kHz72.5%NoNo
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x5)
Texas Instruments IC Regulators Controller HALF-BRIDGE 24WQFN ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1113 V ~ 105 V200kHz, 500kHz
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YesYes
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x5)
Texas Instruments IC Regulators Controller HALF-BRIDGE 24WQFN ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1113 V ~ 105 V200kHz, 500kHz
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YesYes
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x5)
Texas Instruments IC Regulators Controller HALF-BRIDGE 24WQFN ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1113 V ~ 105 V200kHz, 500kHz
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YesYes
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x5)
Texas Instruments IC Regulators Controller HALF-BRIDGE 24WQFN ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1113 V ~ 105 V200kHz, 500kHz
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YesYes
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x5)
Texas Instruments IC Regulators Controller HALF-BRIDGE 24WQFN ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1113 V ~ 105 V200kHz, 500kHz
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YesYes
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Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-WQFN (4x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V500kHz100%NoNo
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Enable, Power Good-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BOOST/SEPIC 24QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, SEPIC114.5 V ~ 60 V105kHz ~ 760kHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK-BOOST 24QFN ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost212.7 V ~ 10 V100kHz ~ 1MHz99%YesNo
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Current Limit, Enable, Soft Start-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK-BOOST 24QFN ActiveTransistor DriverStep-Up/Step-DownPositiveBuck-Boost212.7 V ~ 10 V100kHz ~ 1MHz99%YesNo
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Current Limit, Enable, Soft Start-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V235kHz ~ 750kHz99%YesNo
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Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (3x5)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 38 V250kHz ~ 770kHz
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YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 38 V200kHz ~ 1.2MHz98%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActivePWM SignalStep-DownPositiveBuck224.5 V ~ 60 V500kHz
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NoYes
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Current Limit, Enable, Frequency Control, Phase Control-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 38 V250kHz ~ 1MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x4)
Linear Technology/Analog Devices IC Regulators Controller SYNC BUCK 24QFN ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 140 V50kHz ~ 900kHz100%NoNo
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Current Limit, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)24-WFQFN Exposed Pad24-QFN (4x5)
Maxim Integrated IC Regulators Controller BUCK 24TQFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V200kHz ~ 1MHz87.5%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC Regulators Controller BUCK 24TQFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V200kHz ~ 1MHz87.5%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC Regulators Controller BUCK 24TQFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC Regulators Controller BUCK 24TQFN ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC Regulators Controller BUCK 24TQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Maxim Integrated IC Regulators Controller BUCK 24TQFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V200kHz, 300kHz, 450kHz, 600kHz100%YesNo
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Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-TQFN (4x4)
Richtek USA Inc. IC Regulators Controller BUCK 24WQFN ActiveTransistor DriverStep-DownPositiveBuck2210.8 V ~ 13.2 V500kHz75%YesNo
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)24-WFQFN Exposed Pad24-WQFN (4x4)