LT8355-1

Analog Devices Inc. LT8355-1

UC2524AJ

Texas Instruments UC2524AJ

UC3861DW

Texas Instruments UC3861DW

UCC2540PWPR

Texas Instruments UCC2540PWPR

UC3844D8TR

Texas Instruments UC3844D8TR

UCC38083P

Texas Instruments UCC38083P

V62/07609-01XE

Texas Instruments V62/07609-01XE

V62/03624-05XE

Texas Instruments V62/03624-05XE

UCC2813QPWR-3Q1

Texas Instruments UCC2813QPWR-3Q1

UC2827DW-2

Texas Instruments UC2827DW-2

Price $2.53 $0.71 $2.70 $2.07
RoHS Compliant No Yes Compliant Compliant Yes Compliant Compliant Yes Yes
Lead Status No Yes No Yes Yes Yes See ti.com Yes Yes
Vin(Min)(V) 8 10.5 17 8.3 8.3 3.6 8.4
Operating Temperature Range(C) -40 to 85 0 to 70 0 to 70 0 to 70 -55 to 125 -40 to 125 -40 to 125 -40 to 85
Rating Military Catalog Catalog Catalog HiRel Enhanced Product HiRel Enhanced Product Automotive Catalog
Frequency(Max)(kHz) 450 500 500 1000 1000 1000 500
Control Method Voltage Voltage Peak Current Mode Current Current Current Voltage
Duty Cycle(Max)(%) 50 50 50 50 50 100 50
Special Features Error Amplifier,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching Error Amplifier,Multi-topology Multi-topology,Programmable Slope Compensation,Soft Start Error Amplifier Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Multi-topology,Soft Start,Soft Switching
Topology Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Buck-Boost,Flyback,Forward Boost,Buck,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward Buck,Full-Bridge,Push-Pull
Package Group CDIP PDIP,SOIC PDIP,SOIC PDIP,SOIC SOIC SOIC SOIC,TSSOP SOIC
Package Size mm2 mm2 mm2
Vin(Max)(V) 40 22 400 15 12 12 20
Frequency(Min)(kHz) 0.1 50 26 50
UVLO Thresholds On/Off(V) 7.5/7 16.5/10.5 16/10 12.5/8.3 12.5/8.3 4.1/3.6 9/8.4
Approx. Price (US$) 2.69 | 1ku 0.42 | 1ku 1.10 | 1ku 1.20 | 1ku 4.40 | 1ku
Gate Drive(Typ)(A) 1 1 1 1 1