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UCC28230PWR

Texas Instruments UCC28230PWR

UCC28230PW

Texas Instruments UCC28230PW

NCP1251

onsemi NCP1251

UCC287502DBVR

Texas Instruments UCC287502DBVR

UCC28703DBVT

Texas Instruments UCC28703DBVT

UCC28711D

Texas Instruments UCC28711D

UCC28250PWR

Texas Instruments UCC28250PWR

UCC28050P

Texas Instruments UCC28050P

UCC28610P

Texas Instruments UCC28610P

UCC28C40DRG4

Texas Instruments UCC28C40DRG4

Price $2.07 $2.21 $0.95 $1.91 $1.13
RoHS Yes Yes Compliant Y Yes Compliant Compliant Compliant Compliant Compliant
Lead Status Yes Yes Y Yes No No No No No
Duty Cycle(Max)(%) 100 100 99 99 100 100
Gate Drive(Typ)(A) 0.2 0.2 0.2 1
UVLO Thresholds On/Off(V) 6.3/5.7 6.3/5.7 21/8.1 21/8 4.3/4.1 15.8/9.7 10.2/8 7/6.6
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vin(Max)(V) 20 20 20 400
Frequency(Max)(kHz) 1000 1000 132 100 1000 130 1000
Control Method Voltage Voltage Current Current Current,Voltage TM Current Peak Current Mode
Package Group TSSOP,USON TSSOP,USON SOT-23 SOIC QFN,TSSOP PDIP,SOIC PDIP,SOIC PDIP,SOIC,VSSOP
Operating Temperature Range(C) -55 to 125 -55 to 125 -20 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 105,-40 to 85
Approx. Price (US$) 1.20 | 1ku 1.20 | 1ku 0.35 | 1ku 0.42 | 1ku 1.70 | 1ku 0.23 | 1ku 0.40 | 1ku 0.75 | 1ku
Special Features Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start Power Delivery Compatible Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start HV Start-up OVP,Transition Mode Control SSR,HV Start-up,QR/TM,Soft Switching,Power Delivery Compatible,Audio Compatible,Motor Drive Compatible Error Amplifier,Multi-topology
Topology Full-Bridge,Half-Bridge,Push-Pull Full-Bridge,Half-Bridge,Push-Pull Buck,Flyback Boost,Buck,Buck-Boost,Flyback,Forward
Vin(Min)(V) 5.7 5.7 4.3 8
Control mode Secondary-side regulation
Device type Controllers
Duty cycle(max)(%) 80
Features Burst mode,CCM,Current limiting,Cycle-by-cycle over-current protection,Cycle-by-cycle overcurrent protection,DCM,Frequency Dithering,Light load efficiency,Light-load efficiency,Output short-circuit protection,Over Temperature Protection,Over Voltage Protection,Overcurrent protection,Overvoltage protection,SSR,Secondary-side regulated,Soft start,Under voltage lock out
Operating temperature range(C) -40
Package area(mm^2) 8.12
Package size (L x W)(mm) 2.9 x 2.8
Package type SOT-23
Pin count 6
Switching frequency(max)(kHz) 65
TI functional safety category
UVLO thresholds on/off(V) 15.3/9
TI.com inventory 0
Approx. price(US$) .12 | 1ku
Package Size mm2 mm2 mm2 mm2
Frequency(Min)(kHz) 1 0.68 40 29.4 26
Practical Operating Frequency(Max)(MHz) 0.2
Peak Output Sink Current Gate Drive(A) 0.75
Device Type Single-phase PFC
Startup Current(mA) 0.075
Operating Supply Current(mA) 4
Operating Supply(Max)(V) 18
Peak Output Source Current Gate Drive(A) -0.75