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 BOOST/FLYBK 16TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
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Current Limit, Frequency Control, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 16SOIC ActivePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1.5MHz75%
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No
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Enable, Frequency Control, Power Good0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck112.9 V ~ 5.6 V250kHz ~ 2MHz100%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-VFQFN Exposed Pad28-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 38TSSOP ActiveTransistor DriverStep-DownPositiveBuck224.75 V ~ 5.25 V250kHz ~ 1MHz
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YesNo
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Enable, Frequency Control, Phase Control, Power Good-10°C ~ 85°C (TA)38-TFSOP (0.173", 4.40mm Width)38-TSSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 24QSOP Last Time BuyTransistor DriverStep-DownPositiveBuck225.6 V ~ 24 V300kHz93%YesNo
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Enable, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-QSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16TSSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
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Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-TSSOP (0.173", 4.40mm Width)16-TSSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBACK 16QFN ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
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Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-VFQFN Exposed Pad16-QFN (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 16QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 60 V100kHz ~ 2MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-QFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK 16QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 60 V100kHz ~ 2MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)16-VFQFN Exposed Pad16-QFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck223 V ~ 5.6 V150kHz ~ 1.5MHz90%YesYes
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Current Limit, Enable, Frequency Control, Power Good0°C ~ 70°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBK 16SOIC ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 18 VUp to 1MHz75%NoYes
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Current Limit, Frequency Control, Power Good, Soft Start-40°C ~ 105°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 24QFN ActivePWM SignalStep-DownPositiveBuck114.5 V ~ 24 V300kHz ~ 1.5MHz
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NoNoI²C, PMBus, SMBusEnable, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-QFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck223 V ~ 5.6 V150kHz ~ 1.5MHz90%YesYes
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 16HTSSOP ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 60 V100kHz ~ 2MHz
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YesYes
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-HTSSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 28TQFN ActiveTransistor DriverStep-DownPositiveBuck213.3 V ~ 25 V200kHz ~ 600kHz
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YesNo
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Enable, Frequency Control, Phase Control, Power Good-10°C ~ 100°C (TA)28-WFQFN Exposed Pad28-TQFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 24QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 24 V300kHz ~ 1.5MHz
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YesNoI²C, PMBus, SMBusEnable, Phase Control, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-QFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck324.5 V ~ 28 V200kHz ~ 1.2MHz
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YesYes
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Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking0°C ~ 85°C (TA)40-VFQFN Exposed Pad40-QFN (5x5)
Renesas Electronics America Inc. SWITCH SYNCH BUCK-BOOST PWM Active
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Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck324.5 V ~ 28 V200kHz ~ 1.2MHz
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YesYes
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Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking0°C ~ 85°C (TA)40-VFQFN Exposed Pad40-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 40QFN ActiveTransistor DriverStep-DownPositiveBuck324.5 V ~ 28 V200kHz ~ 1.2MHz
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YesYes
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Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST 44TQFP ActiveTransistor DriverStep-UpPositiveBoost444.75 V ~ 5.25 V75kHz ~ 1MHz91.7%NoYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)44-TQFP Exposed Pad44-MQFP (10x10)
Renesas Electronics America Inc. IC Regulators Controller MULT TOP 16QSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge, Half-Bridge119 V ~ 16 VUp to 2MHz99%YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 105°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 40QFN ObsoleteTransistor DriverStep-DownPositiveBuck334.75 V ~ 12.6 VUp to 1.5MHz66.6%YesNo
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Enable, Frequency Control, Phase Control, Power Good-40°C ~ 85°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Renesas Electronics America Inc. SNGL PH DIG DC/DC CONT W/INTEG D ActivePWMStep-DownPositiveBuck114.75 V ~ 16 V, 4.5 V ~ 5.5 V200kHz ~ 1MHz
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NoYesI²C, PMBus, SMBusEnable, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-QFN (4x4)
Renesas Electronics America Inc. IC Regulators Controller FULL-BRIDGE 20QSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge119 V ~ 16 VUp to 2MHz99%YesNo
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Frequency Control, Ramp, Soft Start-40°C ~ 105°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck223 V ~ 5.6 V150kHz ~ 1.5MHz90%YesYes
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Current Limit, Enable, Power Good0°C ~ 70°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 32QFN ActiveTransistor DriverStep-DownPositiveBuck223 V ~ 5.6 V150kHz ~ 1.5MHz90%YesYes
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Current Limit, Enable, Power Good-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 32QFN ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14 V200kHz ~ 1.4MHz95%YesYesI²C, PMBus, SMBusEnable, Power Good, Soft Start, Tracking-40°C ~ 85°C (TA)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BUCK 40QFN ActivePWM SignalStep-DownPositiveBuck444.75 V ~ 5.25 V80kHz ~ 1MHz
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No
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Enable, Frequency Control, Soft Start0°C ~ 70°C (TA)40-VFQFN Exposed Pad40-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BUCK 16QFN ActiveTransistor DriverStep-DownPositiveBuck119 V ~ 75 V100kHz ~ 600kHz
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NoYes
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Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)16-VQFN Exposed Pad16-QFN-EP (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST 32WFQFN ActiveTransistor DriverStep-UpPositiveBoost225 V ~ 55 V50kHz ~ 1.1MHz89%YesYes
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Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)32-VFQFN Exposed Pad32-QFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller PMBUS 40TQFN ActivePWM Signal
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Positive
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443.135 V ~ 3.465 V200kHz ~ 1MHz
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NoNoPMBusEnable-40°C ~ 85°C (TA)40-WFQFN Exposed Pad40-TQFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller BOOST PMBUS 40WFQFN ActiveTransistor DriverStep-UpPositiveBoost225 V ~ 55 V50kHz ~ 1.1MHz89%YesYesI²C, PMBusEnable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking-40°C ~ 125°C (TJ)40-VFQFN Exposed Pad40-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 40TQFN 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 BUCK PMBUS 44QFN ActivePWM SignalStep-DownPositiveBuck224.5 V ~ 14 V200kHz ~ 1.33MHz
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NoYesPMBusCurrent Limit, Enable, Power Good, Tracking-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller BUCK PMBUS 44QFN ActivePWM SignalStep-DownPositiveBuck224.5 V ~ 14 V200kHz ~ 1.33MHz
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NoYesPMBusCurrent Limit, Enable, Power Good, Tracking-40°C ~ 85°C (TA)44-VFQFN Exposed Pad44-QFN (7x7)
Renesas Electronics America Inc. IC Regulators Controller PMBUS 48QFN ActivePWM Signal
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Positive
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773.135 V ~ 3.465 V200kHz ~ 1MHz
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NoNoPMBusEnable-40°C ~ 85°C (TA)48-VFQFN Exposed Pad48-QFN (6x6)
Renesas Electronics America Inc. IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck116.5 V ~ 14.4 V600kHz100%YesNo
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Current Limit, Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 14.4 V300kHz100%YesNo
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Current Limit, Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Renesas Electronics America Inc. IC Regulators Controller MULT TOPOLOGY 20QFN ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, SEPIC114.5 V ~ 5.5 V100kHz ~ 1.4MHz96%YesNo
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Current Limit, Enable, Frequency Control, Power Good-40°C ~ 85°C (TA)20-VFQFN Exposed Pad20-QFN-EP (4x4)
Renesas Electronics America Inc. IC Regulators Controller BUCK 8SOIC ObsoleteTransistor DriverStep-DownPositiveBuck114.5 V ~ 5.5 V300kHz100%YesNo
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Phase Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
Renesas Electronics America Inc. IC Regulators Controller BUCK 28QFN ActiveTransistor DriverStep-DownPositiveBuck112.9 V ~ 5.6 V250kHz ~ 2MHz100%YesNo
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Current Limit, Enable, Frequency Control, Power Good, Soft Start0°C ~ 70°C (TA)28-VFQFN Exposed Pad28-QFN (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)
Renesas Electronics America Inc. IC Regulators Controller PMBUS 40TQFN ActivePWM Signal
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Positive
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443.135 V ~ 3.465 V200kHz ~ 1MHz
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NoNoAVSBus, PMBusEnable, Power Good-40°C ~ 85°C (TA)40-WFQFN Exposed Pad40-TQFN (5x5)
Renesas Electronics America Inc. IC Regulators Controller FULL-BRIDGE 16QSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge119 V ~ 16 VUp to 2MHz99%NoNo
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Frequency Control, Ramp, Soft Start-40°C ~ 105°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
Renesas Electronics America Inc. IC Regulators Controller BOOST/FLYBACK 8MSOP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback119 V ~ 16 VUp to 2MHz96%YesNo
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Current Limit, Frequency Control-40°C ~ 105°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
Renesas Electronics America Inc. IC Regulators Controller MULT TOP 20QSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter, Half-Bridge119 V ~ 16 VUp to 1MHz80%YesYes
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Current Limit, Enable, Soft Start-40°C ~ 105°C (TA)20-SSOP (0.154", 3.90mm Width)20-QSOP
Renesas Electronics America Inc. IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck116.5 V ~ 14.4 V600kHz100%YesNo
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Current Limit, Enable0°C ~ 70°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 10DFN ActiveTransistor DriverStep-DownPositiveBuck116.5 V ~ 14.4 V600kHz100%YesNo
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Current Limit, Enable-40°C ~ 85°C (TA)10-VFDFN Exposed Pad10-DFN (3x3)
Renesas Electronics America Inc. IC Regulators Controller BUCK 8SOIC ActiveTransistor DriverStep-DownPositiveBuck116.5 V ~ 14.4 V600kHz100%YesNo
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Current Limit, Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
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