LT8355-1

Analog Devices Inc. LT8355-1

UCC28C41DGK

Texas Instruments UCC28C41DGK

UC2863DW

Texas Instruments UC2863DW

UCC38C43PG4

Texas Instruments UCC38C43PG4

TPS2052DG4

Texas Instruments TPS2052DG4

V62/06606-01XE

Texas Instruments V62/06606-01XE

UC3861DW

Texas Instruments UC3861DW

UCC2540PWPR

Texas Instruments UCC2540PWPR

UC2864DW

Texas Instruments UC2864DW

V62/07615-02XE

Texas Instruments V62/07615-02XE

Price $1.77 $3.31 $2.53
RoHS Compliant Yes Yes Compliant Compliant Compliant Yes Compliant Yes Compliant
Lead Status Yes Yes No No Yes Yes No Yes Yes
Operating Temperature Range(C) -40 to 105 -40 to 85 0 to 70 -55 to 125 0 to 70 -40 to 85 -55 to 125
Package Group SOIC,VSSOP SOIC PDIP,SOIC,VSSOP SOIC PDIP,SOIC SOIC SOIC
Frequency(Min)(kHz) 26 50 26 50 50
Rating Catalog Catalog Catalog HiRel Enhanced Product Catalog Catalog HiRel Enhanced Product
Control Method Peak Current Mode Voltage Peak Current Mode Current Voltage Voltage Current
Vin(Min)(V) 8 7 8.4 7 10.5 7 7.6
Topology Boost,Buck,Buck-Boost,Flyback,Forward Full-Bridge,Half-Bridge,Push-Pull,Resonant Boost,Buck,Buck-Boost,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Resonant
Frequency(Max)(kHz) 1000 500 1000 500 500 500 1000
UVLO Thresholds On/Off(V) 7/6.6 8/7 8.4/7.6 7.7/6.95 16.5/10.5 8/7
Vin(Max)(V) 400 22 400 40 22 22 20
Approx. Price (US$) 0.75 | 1ku 3.01 | 1ku 0.60 | 1ku 2.69 | 1ku 3.01 | 1ku
Duty Cycle(Max)(%) 50 50 100 50 50 1 50
Gate Drive(Typ)(A) 1 1 1 1 2
Special Features Error Amplifier,Multi-topology Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching Error Amplifier,Multi-topology Error Amplifier,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching Error Amplifier,Green Mode,Light Load Efficiency,Multi-topology,Soft Start,Soft Switching Error Amplifier
Package Size mm2 mm2