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
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ObsoletePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz66.7%
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No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz
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-
No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz
-
-
No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK 48QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V80kHz ~ 1MHz
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-
No
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Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)48-VFQFN Exposed Pad48-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 40QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V120kHz ~ 2.025MHz98%No
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I²C, PMBus, SMBus
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-10°C ~ 100°C (TA)40-VFQFN Exposed Pad40-TQFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 40QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V120kHz ~ 2.025MHz98%No
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I²C, PMBus, SMBus
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-10°C ~ 100°C (TA)40-VFQFN Exposed Pad40-TQFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 40QFN ActivePWM SignalStep-DownPositiveBuck664.75 V ~ 5.25 V120kHz ~ 2.025MHz98%No
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I²C, PMBus, SMBus
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-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-TQFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST 44TQFP ActivePWM SignalStep-UpPositiveBoost664.75 V ~ 5.25 V75kHz ~ 1MHz91.7%
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Yes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)44-TQFP Exposed Pad44-MQFP (10x10)