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TPS5432DDA

Texas Instruments TPS5432DDA

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TPS54JA20RWWR

Texas Instruments TPS54JA20RWWR

Price $1.42 $2.82
RoHS Yes Compliant Compliant Not Compliant Y Y Compliant Compliant Compliant Y
Lead Status Yes No No See ti.com Y Y Yes Yes Yes Y
Control Mode Current Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode
Package Group SO PowerPAD SO PowerPAD SO PowerPAD SO PowerPAD HTSSOP HTSSOP
Vout(Min)(V) 0.808 1.23 1.23 1.23 0.9 1.2
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching Frequency(Max)(kHz) 700 500 500 500 700 700
Iq(Typ)(mA) 0.36 3 3 3 5 6.2
Regulated Outputs(#) 1 1 1
Approx. Price (US$) 0.60 | 1ku 1.85 | 1ku 1.85 | 1ku 1.85 1ku 1.85 1ku 2.20 1ku
Switching Frequency(Min)(kHz) 700 500 500 500 250 280
Vout(Max)(V) 4.5 31 31 31 12 1.2
Iout(Max)(A) 3 3 3 3 3 3
Vin(Min)(V) 2.95 5.5 5.5 5.5 4.5 3
Special Features Enable,Synchronous Rectification Enable Enable Enable Enable,Frequency Synchronization,Power Good,Phase Interleaving,Synchronous ectification Enable,Power Good,Synchronous ectification
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125
Duty Cycle(Max)(%) 98 87 87 87 80 90
Type Converter Converter Converter Converter Converter Converter Converter (Integrated Switch) Converter (Integrated Switch) Converter (Integrated Switch) Converter
Vin(Max)(V) 6 36 36 36 20 6
Control mode ACM/AECM D-CAP+ ACM/AECM D-CAP3
Duty cycle(max)(%) 94 80 94 86
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 UVLO Fixed Adjustable current limit,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable Differential Remote Sense,Enable,Over Current Protection,Power good,Soft Start Adjustable,Synchronous Rectification,UVLO Fixed
Iout(max)(A) 16 35 8 12
Iq(typ)(mA) 1.2 7.9 1.2 0.68
Maximum package height(mm) 0.7 0.7 1.0 1
Operating temperature range(C) -40 -40 -55 -40
Package area(mm^2) 11.25 30 7.5 12
Package size (L x W)(mm) 4.5 x 2.5 6 x 5 2.5 x 3 4 x 3
Package type WQFN-FCRLF WQFN-FCRLF VQFN-HR VQFN-HR
Pin count 17 37 14.0 21
Regulated outputs(#) 1 1 1 1
Switching frequency(max)(kHz) 2200 1200 2200 1000
Switching frequency(min)(kHz) 500 600 500 600
TI functional safety category
Vin(max)(V) 18 16 18 16
Vin(min)(V) 4 4 4 2.7
Vout(max)(V) 7 5.5 5.5 5.5
Vout(min)(V) 0.5 0.8 0.5 0.9
TI.com inventory 336 263146 43757 12245
Approx. price(US$) 2.4 | 1ku 2 | 1ku 4.148 | 1ku 1 | 1ku
EMI features Low parasitic Hotrod packaging
ating Catalog Catalog Catalog
egulated Outputs(#) 1 1 1
Market Segment Industrial Communications & Telecom
Undervoltage Lockout Fixed Fixed Fixed
Soft Start Fixed Fixed Adjustable
Switch Current Limit(Typ)(A) 4 3.3 4
Compensation Internal External Internal
Estimated Package Size (WxL)(mm2) [pf]8SO PowerPAD[/pf] [pf]16HTSSOP[/pf] [pf]20HTSSOP[/pf]
Topology Buck,Inverting Buck-Boost Buck,Inverting Buck-Boost Buck
Operating Temperature ange(C) -40 to 125 -40 to 150
Vref Accuracy(Typ)(%) 1.5 1 1
Brand SWIFT SWIFT
Preset Vout(V) 1.2