TPS54673PWPG4

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TPS54628DDA

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TPS56C231LRNNR

Texas Instruments TPS56C231LRNNR

Price $4.91 $7.90 $4.66 $3.15
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Yes Y
Lead Status No No No Yes No Yes No Yes Y
Operating Temperature Range(C) -40 to 85 -40 to 150 -40 to 125 -40 to 125 -40 to 150 -40 to 85 -40 to 85
Package Group HTSSOP VQFN LQFN-CLIP SO PowerPAD VQFN HTSSOP HTSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vout(Min)(V) 0.9 0.8 0.6 0.76 0.6 0.76 0.9
Duty Cycle(Max)(%) 90 98 85 98 95 90
Vout(Max)(V) 4.5 15 5.5 5.5 15 5.5 4.5
Vin(Max)(V) 6 17 16 18 17 18 6
Type Converter Converter Converter Converter Converter Converter Converter Converter
Regulated Outputs(#) 1 1 1 1 1 1 1
Iout(Max)(A) 6 6 40 6 6 6.5 6
Switching Frequency(Min)(kHz) 280 200 300 650 200 650 280
Control Mode Voltage Mode Current Mode Current Mode D-CAP2 Current Mode D-CAP2 Voltage Mode
Iq(Typ)(mA) 11 0.6 4.3 0.95 0.6 0.95 11
Approx. Price (US$) 3.20 | 1ku 1.99 | 1ku 4.56 | 1ku 1.05 | 1ku 1.95 | 1ku 1.30 | 1ku 3.20 | 1ku
Switching Frequency(Max)(kHz) 700 1600 2000 650 1600 650 700
Special Features Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking Adjustable Current Limit,Enable,Frequency Synchronization,N/A,Over Current Protection,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification Enable,Light Load Efficiency,Synchronous Rectification Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking Enable,Power Good,Synchronous Rectification Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Vin(Min)(V) 3 4.5 4 4.5 4.5 4.5 3
Control mode D-CAP3
Duty cycle(max)(%) 90
Features Adjustable current limit,Enable,Forced PWM,Light Load Efficiency,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification
Iout(max)(A) 12
Iq(typ)(mA) 0.148
Maximum package height(mm) 1
Operating temperature range(C) -40
Package area(mm^2) 12.25
Package size (L x W)(mm) 3.5 x 3.5
Package type VQFN-HR
Pin count 18
Regulated outputs(#) 1
Switching frequency(max)(kHz) 1200
Switching frequency(min)(kHz) 400
TI functional safety category
Vin(max)(V) 17
Vin(min)(V) 3.8
Vout(max)(V) 6
Vout(min)(V) 0.6
TI.com inventory 7876
Approx. price(US$) 1 | 1ku