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TPS546C20ARVFR

Texas Instruments TPS546C20ARVFR

TPS546C20ARVFT

Texas Instruments TPS546C20ARVFT

TPS549A20RVET

Texas Instruments TPS549A20RVET

TPS543A22RYSR

Texas Instruments TPS543A22RYSR

TPS544C26RXXR

Texas Instruments TPS544C26RXXR

TPS543B22RYSR

Texas Instruments TPS543B22RYSR

TPS544C25RVFT

Texas Instruments TPS544C25RVFT

TPS548A20RVER

Texas Instruments TPS548A20RVER

TPS548A20RVET

Texas Instruments TPS548A20RVET

TPS541620RPBR

Texas Instruments TPS541620RPBR

Price $6.08 $5.53
RoHS Compliant Compliant Compliant Y Y Not Compliant Yes Compliant Compliant Y
Lead Status No No No Y See ti.com See ti.com Yes No No Y
Switching Frequency(Min)(kHz) 200 200 250 200 250 250
Duty Cycle(Max)(%) 100 100 50 80 50 50
Vin(Min)(V) 4.5 4.5 4.5 4.5 4.5 4.5
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 4.62 | 1ku 4.62 | 1ku 3.18 | 1ku 3.80 | 1ku 2.89 | 1ku 2.89 | 1ku
Vout(Max)(V) 5.5 5.5 5.5 5 5.5 5.5
Special Features Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable,Voltage Margining Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification
Iq(Typ)(mA) 7.7 7.7 1.35 7.7 1.35 1.35
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125
Switching Frequency(Max)(kHz) 1000 1000 1000 1000 1000 1000
Type Converter Converter Converter Converter Converter Converter Converter Converter Converter Converter
Regulated Outputs(#) 1 1 1 1 1 1
Vout(Min)(V) 0.35 0.35 0.6 0.5 0.6 0.6
Control Mode Voltage Mode Voltage Mode D-CAP3 Voltage Mode D-CAP3 D-CAP3
Iout(Max)(A) 35 35 15 30 15 15
Package Group LQFN-CLIP LQFN-CLIP VQFN-CLIP LQFN-CLIP VQFN-CLIP VQFN-CLIP
Vin(Max)(V) 18 18 20 18 20 20
Control mode ACM/AECM D-CAP+ ACM/AECM ACM/AECM
Duty cycle(max)(%) 94 76 94 92.5
Features Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable Adaptive/Dynamic Voltage Scaling,Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,I2C,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,SVID,Soft Start Adjustable,Synchronous Rectification,Telemetry,UVLO adjustable,VID Interface Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable Adjustable current limit,Enable,Frequency synchronization,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification
Iout(max)(A) 12 35 20 6
Iq(typ)(mA) 1.2 5 1.2
Maximum package height(mm) 0.7 0.7 0.7 1.0
Operating temperature range(C) -40 -40 -40 -40
Package area(mm^2) 11.25 30 11.25 15
Package size (L x W)(mm) 4.5 x 2.5 6 x 5 4.5 x 2.5 5 x 3
Package type WQFN-FCRLF WQFN-FCRLF WQFN-FCRLF VQFN-HR
Pin count 17 37 17 25.0
Regulated outputs(#) 1 1 1 2
Switching frequency(max)(kHz) 2200 1200 2200 2000
Switching frequency(min)(kHz) 500 600 500 500
TI functional safety category
Vin(max)(V) 18 16 18 15
Vin(min)(V) 4 4 4 4.5
Vout(max)(V) 7 3.04 7 6
Vout(min)(V) 0.5 0.5 0.5 0.5
TI.com inventory 491 10546 2637 0
Approx. price(US$) 2.02 | 1ku 2.25 | 1ku 2.85 | 1ku 2.625 | 1ku