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UCC283T-5

Texas Instruments UCC283T-5

UCC283TDKTTT-ADJ

Texas Instruments UCC283TDKTTT-ADJ

UCC28633D

Texas Instruments UCC28633D

UCC28C40DG4

Texas Instruments UCC28C40DG4

UCC28C40DGKR

Texas Instruments UCC28C40DGKR

UCC28C40P

Texas Instruments UCC28C40P

UCC28C41DRG4

Texas Instruments UCC28C41DRG4

UCC2921D

Texas Instruments UCC2921D

UCC2921DTR

Texas Instruments UCC2921DTR

UCC29411D

Texas Instruments UCC29411D

Price
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No No No No No No No No No
Accuracy(%) 2.5 2.5
Vout(Max)(V) 8.5 8.5
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 125 -40 to 105,-40 to 85 -40 to 105,-40 to 85 -40 to 105,-40 to 85 -40 to 105 -40 to 85 -40 to 85
Package Group DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220 SOIC PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP PDIP,SOIC,VSSOP SOIC,VSSOP SOIC SOIC
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Package Size mm2 mm2 mm2 mm2 mm2
PSRR @ 100KHz(dB) 18 18
Vin(Max)(V) 9 9 400 400 400 400 -10.5 -10.5
Iq(Typ)(mA) 0.4 0.4
Regulated Outputs(#) 1 1
Special Features Reverse Current Protection Reverse Current Protection PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible Error Amplifier,Multi-topology Error Amplifier,Multi-topology Error Amplifier,Multi-topology Error Amplifier,Multi-topology Ultra High Voltage Ultra High Voltage
Vin(Min)(V) 2.8 2.8 8 8 8 8 -9999 -9999
Vdo(Typ)(mV) 400 400
Approx. Price (US$) 2.78 | 1ku 2.78 | 1ku 0.60 | 1ku 0.75 | 1ku 0.75 | 1ku 0.75 | 1ku 0.75 | 1ku 1.92 | 1ku 1.92 | 1ku
Vout(Min)(V) 1.2 1.2
Output Capacitor Type Non-Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 3.3,5 3.3,5
Iout(Max)(A) 3 3
Frequency(Min)(kHz) 0.2 26 26 26 26
Duty Cycle(Max)(%) 70 100 100 100 50
Frequency(Max)(kHz) 120 1000 1000 1000 1000
UVLO Thresholds On/Off(V) 14.5/8 7/6.6 7/6.6 7/6.6 7/6.6
Control Method Current Peak Current Mode Peak Current Mode Peak Current Mode Peak Current Mode
Topology Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward
Gate Drive(Typ)(A) 1 1 1 1
Fault Response Auto Retry,Latch Off Auto Retry,Latch Off
Current Limit Function Enabled Always Always
Channel(s) Controlled(#) 1 1
Current Limit Accuracy +/- 15% @ 100 mV,+/- 7.5% @ 400 mV +/- 15% @ 100 mV,+/- 7.5% @ 400 mV
Current Measurement Accuracy(%) N/A N/A
Vabsmax_cont(V) -9999 -9999
Current Limit Threshold(Typ)(Ext FET=mV) Adjustable Adjustable
Status Output SDFLTCH SDFLTCH
ON_OFF Control Input(s) SDFLTCH SDFLTCH