LM5170PHPT

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LM3671TLX-1.5/NOPB

Texas Instruments LM3671TLX-1.5/NOPB

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Texas Instruments LM3671LCX-1.2/NOPB

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LM3671MF-1.2

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LM3671TL-2.5/NOPB

Texas Instruments LM3671TL-2.5/NOPB

Price $1.49 $0.34 $0.80
RoHS Y Compliant Compliant Compliant Yes Compliant Compliant Yes No Yes
Lead Status Y No No No Yes No No Yes No Yes
Duty cycle(max)(%) 99
Features Adjustable UVLO,Adjustable current limit,Enable,Frequency synchronization,Light Load Efficiency,Load Disconnect,Multiple Outputs,Phase Interleaving,Power good,Synchronous Rectification,UVLO adjustable
Iout(max)(A) 50
Iq(typ)(mA) 1
Operating temperature range(C) -40
Package area(mm^2) 81
Package size (L x W)(mm) 9 x 9
Package type HTQFP
Pin count 48.0
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching frequency(max)(kHz) 500
Switching frequency(min)(kHz) 50
TI functional safety category Functional Safety-Capable
Topology Boost,Buck Buck Buck
Type Controller Controller Controller Controller Converter Converter (Integrated Switch) Converter (Integrated Switch) Converter Converter Converter
Vin(max)(V) 85
Vin(min)(V) 3
Vout(max)(V) 85
Vout(min)(V) 6
TI.com inventory 0
Approx. price(US$) 5.227 | 1ku
Iout(Max)(A) 10 10 6 0.6 0.6 0.6 0.6 0.6 0.6
Special Features Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up Enable Enable,Light Load Efficiency,Synchronous Rectification Synchronous Rectification Synchronous Rectification Enable,Light Load Efficiency,Synchronous Rectification Enable,Light Load Efficiency,Synchronous Rectification Enable,Light Load Efficiency,Synchronous Rectification
Package Group SOIC,VSSOP SOIC,VSSOP VSSOP DSBGA,SOT-23,USON DSBGA,SOT-23,USON DSBGA,SOT-23,USON DSBGA,SOT-23,USON DSBGA,SOT-23,USON DSBGA,SOT-23,USON
Duty Cycle(Max)(%) 100 100 93 100 100 100 100 100 100
Vin(Min)(V) 2.97 2.97 2.95 2.7 2.7 2.7 2.7 2.7 2.7
Regulated Outputs(#) 1 1 1 1 1 1 1 1 1
Vout(Max)(V) 500 500 31 3.3 3.3 3.3 3.3 3.3 3.3
Vout(Min)(V) 1.26 1.26 1.265 1.1 1.1 1.1 1.1 1.1 1.1
Switching Frequency(Max)(kHz) 1000 1000 500 2600 2600 2600 2600 2600 2600
Switch Current Limit(Typ)(A) 10 10 1.02 1.02
Approx. Price (US$) 0.80 | 1ku 0.80 | 1ku 0.85 | 1ku 0.30 | 1ku 0.30 | 1ku 0.30 | 1ku 0.30 | 1ku 0.30 | 1ku 0.30 | 1ku
Switching Frequency(Min)(kHz) 100 100 500 1600 1600 1600 1600 1600 1600
Iq(Typ)(mA) 2.7 2.7 2 0.016 0.016 0.016 0.016 0.016 0.016
Vin(Max)(V) 40 40 35 5.5 5.5 5.5 5.5 5.5 5.5
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 85 -30 to 85 -30 to 85 -40 to 85 -40 to 85 -40 to 85
Control Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode
Undervoltage Lockout Adjustable,Fixed Adjustable,Fixed
Switching Frequency(Typ)(kHz) 2000 2000
Estimated Package Size (WxL)(mm2) ,[pf]6USON[/pf] ,[pf]6USON[/pf]
Soft Start Adjustable Adjustable
Compensation Internal Internal
Vref Accuracy(Typ)(%) 3 3
Market Segment Consumer & Portable Electronics Consumer & Portable Electronics