UC1854BJ

Texas Instruments UC1854BJ

TL5002IDR

Texas Instruments TL5002IDR

UCC2541PWP

Texas Instruments UCC2541PWP

UCC38C43DRG4

Texas Instruments UCC38C43DRG4

UCC2813QDR-2Q1

Texas Instruments UCC2813QDR-2Q1

UC1843AL883B

Texas Instruments UC1843AL883B

TPS40130DBTG4

Texas Instruments TPS40130DBTG4

TPS2042BDG4

Texas Instruments TPS2042BDG4

TL2845BDRG4-8

Texas Instruments TL2845BDRG4-8

UCD8220PWP

Texas Instruments UCD8220PWP

Price $0.96 $4.71 $2.01 $5.37 $1.17 $3.53
RoHS Not Compliant Yes Yes Compliant Yes TBD Compliant Compliant Compliant Yes
Lead Status No Yes Yes No Yes No Yes No No Yes
Rating Military Catalog Automotive Military Catalog Catalog Catalog
UVLO Thresholds On/Off(V) 10.5/10 8.4/7.6 12.5/8.3 8.4/7.6 8.4/7.6
Control Method CCM Peak Current Mode Current Current Current
Special Features > 750W Applications,Average Current Mode,Enable Error Amplifier,Multi-topology Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology
Operating Temperature Range(C) -55 to 125 0 to 70 -40 to 125 -55 to 125 -40 to 85 -40 to 85 -40 to 105
Package Group CDIP PDIP,SOIC,VSSOP SOIC CDIP,LCCC MSOP-PowerPAD,SOIC,SON PDIP,SOIC,SOIC HTSSOP,QFN
Package Size mm2 mm2 mm2 mm2
Duty Cycle(Max)(%) 95 100 100 100 50
Frequency(Min)(kHz) 26 49
Approx. Price (US$) 0.60 | 1ku 1.20 | 1ku 0.70 | 1ku 0.38 | 1ku 1.95 | 1ku
Frequency(Max)(kHz) 1000 1000 500 500 2000
Vin(Min)(V) 9 8.3 7.6 2.7 9
Topology Boost,Buck,Buck-Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward
Vin(Max)(V) 400 12 30 5.5 30
Gate Drive(Typ)(A) 1 1 0.2
USB Switch rDS(on)(mOhms) 70
Number of Switches 2
Enable Active Low
Current Limit Topology Constant-Current
Continuous Current(Max)(A) 0.5