UC3845D8TRG4

Texas Instruments UC3845D8TRG4

V62/09617-01XE

Texas Instruments V62/09617-01XE

LM5025SDX/NOPB

Texas Instruments LM5025SDX/NOPB

LM5039SQX/NOPB

Texas Instruments LM5039SQX/NOPB

TPS2042ADG4

Texas Instruments TPS2042ADG4

TPS2044ADG4

Texas Instruments TPS2044ADG4

TPS5124DBTG4

Texas Instruments TPS5124DBTG4

LP38502SD-ADJEV

Texas Instruments LP38502SD-ADJEV

TL598CDG4

Texas Instruments TL598CDG4

Maxim Integrated MAX17503EVKITB#

Price $0.72 $3.17 $3.87
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Not Compliant Compliant Compliant
Lead Status Yes Yes No No Yes No Yes No Yes No
Frequency(Min)(kHz) 26 100 100 1
Operating Temperature Range(C) 0 to 70 -55 to 125 -40 to 125 -40 to 125 -40 to 85 0 to 70
Control Method Peak Current Mode CCM Feedforward,Voltage Voltage Voltage
Rating Catalog HiRel Enhanced Product Catalog Catalog Catalog Catalog
Duty Cycle(Max)(%) 50 100 80 50 80 45
Vin(Min)(V) 9 13 13 4.5 0
UVLO Thresholds On/Off(V) 8.4/7.6 10.5/10 Programmable/2.5V 4/6
Topology Boost,Buck,Buck-Boost,Flyback,Forward Forward Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Special Features Error Amplifier,Multi-topology 750W Applications,Average Current Mode,Enable,OVP Current Limiting,Leading Edge Blanking,Soft Start,Thermal Shutdown Multi-topology,Synchronization Pin Enable,Light Load Efficiency,Power Good,Synchronous Rectification Adjustable Switching Frequency,Error Amplifier,Multi-topology
Approx. Price (US$) 0.42 | 1ku 0.95 | 1ku 1.75 | 1ku 2.10 | 1ku 0.59 | 1ku
Frequency(Max)(kHz) 500 1000 2000 300
Package Group PDIP,SOIC SOIC TSSOP,WSON HTSSOP,WQFN TSSOP PDIP,SOIC
Vin(Max)(V) 400 90 105 15 38
Gate Drive(Typ)(A) 1 3 2 0.2
Package Size mm2
Switching Frequency(Max)(kHz) 500
Vout(Max)(V) 12
Vout(Min)(V) 0.9
Switching Frequency(Min)(kHz) 50
Type Controller
Iq(Typ)(mA) 1.1
Regulated Outputs(#) 2
Iout(Max)(A) 20