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 32QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck223 V ~ 40 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck223 V ~ 40 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck223 V ~ 40 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN Not For New DesignsTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V100kHz ~ 1.2MHz87.5%YesYes
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck223 V ~ 20 V100kHz ~ 1MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control, Soft Start-40°C ~ 125°C (TJ)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 28 V
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YesNo
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Enable, On Time Control, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 28 V
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YesNo
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Enable, On Time Control, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 28 V
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YesNo
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Enable, On Time Control, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-VQFN (5x5)
Texas Instruments IC Regulators Controller BUCK 32VQFN Not For New DesignsPWM SignalStep-DownPositiveBuck213.14 V ~ 3.46 V250kHz ~ 1MHz100%NoNo
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Current Limit, Power Good, Tracking-40°C ~ 125°C (TJ)32-VFQFN Exposed Pad32-VQFN (5x5)