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Texas Instruments TPS54341DP

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Texas Instruments TPS5130PTR

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Texas Instruments TPS5431DDARG4

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TPS5450DDA

Texas Instruments TPS5450DDA

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Texas Instruments TPS5130PTG4

TPS5450DDARG4

Texas Instruments TPS5450DDARG4

Price $4.44 $1.80
RoHS Compliant Not Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant
Lead Status Yes No Yes Yes Yes No No No Yes No
Type Converter (Integrated Switch) Converter (Integrated Switch) Converter (Integrated Switch) Converter (Integrated Switch) Controller Converter Converter Converter Controller Converter
Special Features Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,Adjustable UVLO Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Synchronous ectification Enable,Synchronous ectification Enable,Phase Interleaving Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable Enable Enable Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable
Control Mode Current Mode D-CAP D-CAP2 Current Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode
Package Group WSON LSON-CLIP SO PowerPAD,VSON HTSSOP LQFP SO PowerPAD SOIC SO PowerPAD LQFP SO PowerPAD
Topology Buck Buck Buck Buck
Operating Temperature ange(C) -40 to 85 -40 to 85 -40 to 85 -40 to 125
Switch Current Limit(Typ)(A) 5.5 8 4.2 4.5
ating Catalog Catalog Catalog Catalog
Vin(Min)(V) 4.5 1.5 4.5 4.5 4.5 5.5 5.5 5.5 4.5 5.5
Estimated Package Size (WxL)(mm2) [pf]10WSON[/pf] [pf]22LSON-CLIP[/pf] [pf]10VSON[/pf] [pf]14HTSSOP[/pf]
Vout(Max)(V) 41 5.5 7 25.2 5.5 20 31 31 5.5 31
Vout(Min)(V) 0.8 0.6 0.76 0.8 0.9 1.23 1.23 1.22 0.9 1.22
egulated Outputs(#) 1 1 2
Iq(Typ)(mA) 0.152 0.32 0.8 1.8 2 3 3 3 2 3
Market Segment Industrial Computing & Multimedia Consumer & Portable Electronics Industrial
Iout(Max)(A) 3.5 8 3 3 15 3 1 5 15 5
Soft Start Adjustable Adjustable Adjustable Fixed
Switching Frequency(Min)(kHz) 100 250 700 300 50 500 500 500 50 500
Undervoltage Lockout Adjustable Fixed Fixed Fixed
Approx. Price (US$) 2.00 1ku 3.05 1ku 0.73 1ku 2.40 1ku 2.78 | 1ku 1.75 | 1ku 1.60 | 1ku 2.00 | 1ku 2.78 | 1ku 2.00 | 1ku
Compensation External Not Needed Not Needed Internal
Duty Cycle(Max)(%) 98 90 90 90 82 87 87.5 89 82 89
Vref Accuracy(Typ)(%) 1 1 2 1.5
Switching Frequency(Max)(kHz) 2500 1000 700 300 500 500 500 500 500 500
Vin(Max)(V) 42 22 18 28 28 23 36 36 28 36
Brand SWIFT SWIFT
Iout2(Max)(A) 3
Vout2(Min)(V) 0.8
Vout2(Max)(V) 25.2
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog
Regulated Outputs(#) 4 1 1 1 4 1