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 48WQFN ObsoleteTransistor DriverStep-DownPositiveBuck114.75 V ~ 6 V
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YesNo
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Current Limit, Enable, Power Good, Soft Start-5°C ~ 105°C (TA)48-WFQFN Exposed Pad48-WQFN (7x7)
Linear Technology/Analog Devices IC Regulators Controller BUCK PMBUS 48QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 38 V200kHz ~ 1MHz
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YesYesI²C, PMBusEnable, Frequency Control, Phase Control, Power Good-40°C ~ 125°C (TJ)48-WFQFN Exposed Pad48-QFN (7x7)
Maxim Integrated IC Regulators Controller BUCK 48TQFN ActiveTransistor DriverStep-DownPositiveBuck335.5 V ~ 23 V200kHz ~ 2.2MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking-40°C ~ 125°C (TJ)48-WFQFN Exposed Pad48-TQFN (7x7)
Maxim Integrated IC Regulators Controller BUCK 48TQFN ActiveTransistor DriverStep-DownPositiveBuck335.5 V ~ 23 V200kHz ~ 2.2MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Reset, Tracking-40°C ~ 125°C (TJ)48-WFQFN Exposed Pad48-TQFN (7x7)