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TPS546D24RVFT

Texas Instruments TPS546D24RVFT

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Texas Instruments TPS56C230RJER

TPS54673PWPRG4

Texas Instruments TPS54673PWPRG4

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Texas Instruments TPS54612PWPR

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TPS546C23RVFR

Texas Instruments TPS546C23RVFR

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TPS546C20ARVFR

Texas Instruments TPS546C20ARVFR

TPS546C20ARVFT

Texas Instruments TPS546C20ARVFT

Price $3.15 $3.60 $5.11 $1.96
RoHS Not Compliant Y Compliant Yes Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Y Y No Yes No No No No No No
Vout(Max)(V) 5.5 4.5 1.2 5.5 5.5 5.5 5.5 5.5
Vin(Max)(V) 16 6 6 18 6 18 18 18 18
Package Group LQFN-CLIP|40 HTSSOP HTSSOP SO PowerPAD HTSSOP LQFN-CLIP SO PowerPAD LQFN-CLIP LQFN-CLIP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching frequency(Min)(kHz) 225
Control mode Current Mode D-CAP3
Approx. price(US$) 4.85 | 1ku .9 | 1ku
Switching frequency(Typ)(kHz) 1500
Type Converter Converter Converter Converter Converter Converter Converter Converter Converter
Iq(Typ)(mA) 9 11 11 0.95 11 7.7 0.95 7.7 7.7
Features Adjustable Current Limit,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable,Voltage Margining,Differential Remote Sense,Enable,Adaptive/Dynamic Voltage Scaling,Forced PWM,Over Current Protection,Pre-Bias Start-Up,Soft Start Adjustable Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Power good,Soft Start Adjustable,Synchronous Rectification
Switching frequency(Max)(kHz) 1500
Iout(Max)(A) 40 6 6 6 35 6 35 35
Vout(Min)(V) 0.25 0.9 1.2 0.76 0.35 0.76 0.35 0.35
Vin(Min)(V) 2.95 3 3 4.5 3 4.5 4.5 4.5 4.5
Regulated outputs(#) 1 1
Package size mm2
Duty cycle(Max)(%) 85
Operating temperature range(C) -40 to 125 -40
Duty cycle(max)(%) 91
Iout(max)(A) 12
Iq(typ)(mA) 0.08
Maximum package height(mm) 1
Package area(mm^2) 9
Package size (L x W)(mm) 3 x 3
Package type VQFN-HR
Pin count 20
Switching frequency(max)(kHz) 800
Switching frequency(min)(kHz) 500
TI functional safety category
Vin(max)(V) 18
Vin(min)(V) 4.5
Vout(max)(V) 5.5
Vout(min)(V) 0.6
TI.com inventory 9179986
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125
Duty Cycle(Max)(%) 90 90 85 100 85 100 100
Regulated Outputs(#) 1 1 1 1 1 1 1
Switching Frequency(Min)(kHz) 280 280 650 200 650 200 200
Control Mode Voltage Mode Voltage Mode D-CAP2 Voltage Mode Voltage Mode D-CAP2 Voltage Mode Voltage Mode
Approx. Price (US$) 3.20 | 1ku 3.10 | 1ku 1.05 | 1ku 3.20 | 1ku 4.62 | 1ku 1.05 | 1ku 4.62 | 1ku 4.62 | 1ku
Switching Frequency(Max)(kHz) 700 700 650 1000 650 1000 1000
Special Features Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable,Power Good,Synchronous Rectification Enable,Synchronous Rectification Shutdown Pin for S3 Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining Enable,Light Load Efficiency,Synchronous Rectification 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
DDR Memory Type DDR,DDR2,DDR3
Vin Bias(Max)(V) 6
Regulator Type Step-Down Converter
Vin Bias(Min)(V) 3
Iout VTT(Max)(A) 6
Vout VTT(Min)(V) 0.2
Output VTT
Package Size mm2