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Texas Instruments UC1846VTD1

LM3544MX-L/NOPB

Texas Instruments LM3544MX-L/NOPB

5962-8670407PA

Texas Instruments 5962-8670407PA

UC1823AJ883B

Texas Instruments UC1823AJ883B

UCC3804PW

Texas Instruments UCC3804PW

UCC35705DGK

Texas Instruments UCC35705DGK

TPS51123ARGER

Texas Instruments TPS51123ARGER

UCC2813PW-4

Texas Instruments UCC2813PW-4

V62/03624-06XE

Texas Instruments V62/03624-06XE

UC2842D8TRG4

Texas Instruments UC2842D8TRG4

Price $355.32 $2.44 $1.77 $3.36 $2.26 $0.57
RoHS Compliant Yes Not Compliant Not Compliant Yes Yes Yes Compliant Compliant Compliant
Lead Status No Yes No No Yes Yes Yes Yes Yes Yes
Package Group SOIC CDIP,LCCC CDIP,LCCC PDIP,SOIC,TSSOP PDIP,SOIC,VSSOP PDIP,SOIC,TSSOP SOIC PDIP,SOIC
Rating Catalog Military Military Catalog Catalog Catalog HiRel Enhanced Product Catalog
Current Limit Topology Constant-Current
Package Size mm2 mm2 mm2 mm2
Vin(Max)(V) 5.5 30 22 12 15 12 12 400
Number of Switches 4
Enable Active High,Active Low
Vin(Min)(V) 2.7 10 8.4 8.3 8.2 8.3 3.6 17
USB Switch rDS(on)(mOhms) 90
Approx. Price (US$) 1.18 | 1ku 1.10 | 1ku 0.75 | 1ku 1.05 | 1ku 0.50 | 1ku
Continuous Current(Max)(A) 0.5
Operating Temperature Range(C) -40 to 125 -55 to 125 -55 to 125 0 to 70 0 to 70 -40 to 85 -40 to 125 -40 to 85
Duty Cycle(Max)(%) 50 100 50 93 50 50 100
Special Features Error Amplifier,Multi-topology Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start Error Amplifier Error Amplifier,Multi-topology
Frequency(Max)(kHz) 500 1000 1000 4000 1000 1000 500
Topology Boost,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Buck,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Buck-Boost,Flyback,Forward
Control Method Current Current Current Feedforward,Voltage Current Current Peak Current Mode
UVLO Thresholds On/Off(V) 16/10 9.2/8.4 12.5/8.3 8.8/8.2 12.5/8.3 4.1/3.6 16/10
Gate Drive(Typ)(A) 1 0.02 1 1
Frequency(Min)(kHz) 26