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Texas Instruments UCC2837DT

Texas Instruments UCC2803DT

UCC283TDTR-3

Texas Instruments UCC283TDTR-3

UCC283TDKTTT-5G3

Texas Instruments UCC283TDKTTT-5G3

UCC28701DBVR

Texas Instruments UCC28701DBVR

UCC2813D-0

Texas Instruments UCC2813D-0

UCC28610P

Texas Instruments UCC28610P

UCC28070PW

Texas Instruments UCC28070PW

UCC28231PWR

Texas Instruments UCC28231PWR

Texas Instruments UCC28950PW

Price $4.54 $2.26 $1.13 $3.05 $1.35
RoHS Compliant Compliant Yes Compliant Compliant Compliant Yes Yes Yes Compliant
Lead Status Yes Yes Yes No Yes Yes Yes Yes Yes Yes
Package Group SOIC PDIP,SOIC,TSSOP DDPAK/TO-263,TO-220 DDPAK/TO-263,TO-220 SOT-23 PDIP,SOIC,TSSOP PDIP,SOIC SOIC,TSSOP TSSOP,USON TSSOP
Output Options Adjustable Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Operating Temperature ange(C) -40 to 85 -40 to 85
ating Catalog Catalog
Vin(Min)(V) 3 2.8 2.8 6.9 5.7 8
Vout(Min)(V) 1.5 1.2 1.2
Estimated Package Size (WxL)(mm2) [pf]8SOIC[/pf] [pf]8TSSOP[/pf]
Vin(Max)(V) 12 9 9 12 20 20
Iq(Typ)(mA) 1.2 0.4 0.4
Approx. Price (US$) 2.75 1ku 1.20 1ku 2.78 | 1ku 2.78 | 1ku 0.35 | 1ku 1.05 | 1ku 0.40 | 1ku 1.95 | 1ku 1.20 | 1ku 3.15 | 1ku
Duty Cycle(Max)(%) 100 99 100 100 95
Frequency(Max)(kHz) 1000 132 1000 130 1000 1000
egulated Outputs(#) 1
Topology Boost,Flyback,Forward Boost,Flyback,Forward Full-Bridge,Half-Bridge,Push-Pull Full-Bridge
UVLO Thresholds On/Off(V) 4.1/3.6 21/8.1 7.2/6.9 10.2/8 10.2/9.2 6.3/5.7 7.3/6.75
Special Features Error Amplifier,Leading Edge Blanking,Soft Start Reverse Current Protection Reverse Current Protection Power Delivery Compatible Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Soft Switching,Power Delivery Compatible,Audio Compatible,Motor Drive Compatible > 750W Applications,Average Current Mode,Interleaved,OVP Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization Pin
Control Method Current Current Current Current TM Voltage Current,Voltage
Accuracy(%) 2.5 2.5
Vout(Max)(V) 8.5 8.5
Package Size mm2 mm2 mm2 mm2
Operating Temperature Range(C) -40 to 85 -40 to 85 -20 to 125 -40 to 85 -40 to 125 -40 to 125,-40 to 85 -55 to 125 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
PSRR @ 100KHz(dB) 18 18
Regulated Outputs(#) 1 1
Vdo(Typ)(mV) 400 400
Thermal Resistance JA(C/W) N/A
Output Capacitor Type Non-Ceramic Non-Ceramic
Iout(Max)(A) 3 3
Fixed Output Options(V) 3.3,5 3.3,5
Frequency(Min)(kHz) 1
Gate Drive(Typ)(A) 1 0.2 0.2
Operating Supply(Max)(V) 21
Peak Output Source Current Gate Drive(A) -0.75
Device Type Interleaved PFC
Startup Current(mA) 20
Peak Output Sink Current Gate Drive(A) 0.75
Operating Supply Current(mA) 20
Package Size(mm2=WxL) [pf]20TSSOP[/pf]
Practical Operating Frequency(Max)(MHz) 0.3