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UCC2

UCC2581D vs UCC2581DTR vs UCC2581DG4

 
PartNumberUCC2581DUCC2581DTRUCC2581DG4
DescriptionSwitching Controllers Voltage-Mode PWM MicropowerSwitching Controllers Voltage-Mode PWM MicropowerSwitching Controllers Voltage-Mode PWM Micropower
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySwitching ControllersSwitching ControllersSwitching Controllers
RoHSYYY
TopologyBoost, Flyback, ForwardBoost, Flyback, ForwardBoost, Flyback, Forward
Number of Outputs1 Output1 Output1 Output
Switching Frequency100 kHz100 kHz100 kHz
Duty Cycle Max83 %83 %83 %
Output Voltage0.5 V--
Output Current1 A1 A1 A
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 85 C+ 85 C+ 85 C
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseSOIC-14SOIC-14SOIC-14
PackagingTubeReelTube
Height1.58 mm1.58 mm1.58 mm
Length8.65 mm8.65 mm8.65 mm
Operating Temperature Range- 40 C to + 85 C- 40 C to + 85 C- 40 C to + 85 C
SeriesUCC2581UCC2581UCC2581
TypeVoltage Mode PWM ControllersVoltage Mode PWM ControllersVoltage Mode PWM Controllers
BrandTexas InstrumentsTexas InstrumentsTexas Instruments
Fall Time20 ns20 ns20 ns
Moisture SensitiveYesYesYes
Operating Supply Current300 uA--
Operating Supply Voltage7.3 V to 15 V--
Product TypeSwitching ControllersSwitching ControllersSwitching Controllers
Rise Time20 ns20 ns20 ns
Factory Pack Quantity50250050
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICsPMIC - Power Management ICs
Unit Weight0.004318 oz0.004318 oz0.004318 oz
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments 		UCC27200ADR Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drvr
UCC27200ADDAR Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drvr
UCC27200AD Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drvr
UCC27200ADDA Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drvr
UCC2626PW Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controller
UCC2626PWG4 Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controller
UCC2583D Switching Controllers Switch Mode Sec Side Post Regulator
UCC2583DTR Switching Controllers Switch Mode Sec Side Post Regulator
UCC2583QTR Switching Controllers Switch Mode Sec Side Post Regulator
UCC2585D Switching Controllers Lo Vltg Synch Buck Cntrlr
UCC2581DTR Switching Controllers Voltage-Mode PWM Micropower
UCC2581DTRG4 Switching Controllers Voltage-Mode PWM Micropower
UCC2583NG4 Switching Controllers Switch Mode Sec Side Post Regulator
UCC2583DTRG4 Switching Controllers Switch Mode Sec Side Post Regulator
UCC2585M Switching Controllers Lo Vltg Synch Buck Cntrlr
UCC2581DG4 Switching Controllers Voltage-Mode PWM Micropower
UCC2626DWG4 Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controlle
UCC2626PWG4 IC MOTOR DRVR 11V-14.5V 28TSSOP
UCC2583DG4 IC SECONDARY SIDE CTRLR 14SOIC
UCC2581DG4 IC REG CTRLR MULT TOP 14SOIC
UCC2581DTRG4 IC REG CTRLR MULT TOP 14SOIC
UCC2583QG3 IC SECONDARY SIDE CTRLR 20-PLCC
UCC2583DTR Switching Controllers Switch Mode Sec Side Post Regulato
UCC2581DTR Switching Controllers Voltage-Mode PWM Micropowe
UCC2583QTR Switching Controllers Switch Mode Sec Side Post Regulato
UCC2585D Switching Controllers Lo Vltg Synch Buck Cntrl
UCC2583N Switching Controllers Switch Mode Sec Side Post Regulato
UCC2583DTRG4 Switching Controllers Switch Mode Sec Side Post Regulato
UCC2583NG4 IC SECONDARY SIDE CTRLR 14DIP
UCC2583Q IC SECONDARY SIDE CTRLR 20-PLCC
UCC2585M IC REG CTRLR BUCK 16SSOP
UCC2585MG4 IC REG CTRLR BUCK 16SSOP
UCC2583D Switching Controllers Switch Mode Sec Side Post Regulato
UCC2581D Switching Controllers Voltage-Mode PWM Micropowe
UCC27200ADDAR Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drv
UCC27200ADDA Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drv
UCC27200AD Gate Drivers 120V Boot,3A Peak,Hi Freq,Hi/Lo-Side Drv
UCC2626DW Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controlle
UCC2626PW Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controlle
UCC2626PWTR Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controlle
UCC2626PWTRG4 Motor / Motion / Ignition Controllers & Drivers Brushless DC Motor Controlle
UCC2583QTRG3 Switching Controllers Switch Mode Sec Side Post Regulato
UCC2581DG New and Original
UCC2581DR New and Original
UCC2583DR New and Original
UCC2583Q.. Switch Mode Secondary Side Post Regulator PWM Controller 500kHz 20-Pin PLCC T/R
UCC27200 New and Original
UCC27200ADDARG4 New and Original
UCC2626N Motor / Motion / Ignition Controllers & Drivers Brushless DC
UCC2626PWR New and Original
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