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TPS2066CDGN-2

Texas Instruments TPS2066CDGN-2

LM5026MT/NOPB

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LM5027AMHX/NOPB

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SP6655EB

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LM5642XMTX/NOPB

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SG3524DE4

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LM25085ASDE/NOPB

Texas Instruments LM25085ASDE/NOPB

LM25085ASD/NOPB

Texas Instruments LM25085ASD/NOPB

LM25085MMX/NOPB

Texas Instruments LM25085MMX/NOPB

Price $1.33 $2.39 $31.25 $0.53 $1.42
RoHS Yes Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes No No No No Yes No No No No
Approx. Price (US$) 0.68 | 1ku 1.10 | 1ku 1.19 | 1ku 3.90 | 1ku 1.75 | 1ku 0.33 | 1ku 0.75 | 1ku 0.75 | 1ku 0.70 | 1ku
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 150 -40 to 125 0 to 70 -40 to 125 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog Automotive Catalog Catalog Catalog Catalog Catalog
Continuous Current(Max)(A) 1
Vin(Min)(V) 4.5 13 13 3.8 4.5 8 4.5 4.5 4.5
Current Limit Topology Constant-Current
Number of Switches 2
Vin(Max)(V) 5.5 100 90 65 36 40 42 42 42
Package Group MSOP-PowerPAD TSSOP,WSON HTSSOP,WQFN VQFNP HTSSOP,TSSOP PDIP,SO,SOIC MSOP-PowerPAD,VSSOP,WSON MSOP-PowerPAD,VSSOP,WSON MSOP-PowerPAD,VSSOP,WSON
Enable Active High
USB Switch rDS(on)(mOhms) 70
Package Size mm2
Frequency(Max)(kHz) 1000 1000 722
Frequency(Min)(kHz) 100 100 0.13
Special Features Synchronization Pin Synchronization Pin Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification Enable,Frequency Synchronization Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Current Limit,Frequency Synchronization Adjustable Current Limit,Frequency Synchronization Adjustable Current Limit,Frequency Synchronization
Gate Drive(Typ)(A) 3 2,1,3
Duty Cycle(Max)(%) 80 72.5 78 98 45 100 100 100
Control Method Current Feedforward,Voltage Voltage
Switching Frequency(Max)(kHz) 2600 500 1000 1000 1000
Iq(Typ)(mA) 0.035 1.1 1.25 1.25 1.25
Switching Frequency(Min)(kHz) 350 200 50 50 50
Number of Phases 1
Vout(Max)(V) 15 34 42 42 42
Type Controller Controller Controller Controller Controller
Iout(Max)(A) 40 20 10 10 10
Vout(Min)(V) 1.5 1.236 0.9 0.9 1.25
Regulated Outputs(#) 2 2 1 1 1
UVLO Thresholds On/Off(V) N/A
Topology Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull