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TPS2553DBVR

Texas Instruments TPS2553DBVR

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TPS3103K33DBVR

Texas Instruments TPS3103K33DBVR

TPS3820-33DBVR

Texas Instruments TPS3820-33DBVR

Price $1.16 $1.79 $1.43 $1.02
RoHS Compliant Compliant Compliant Yes Yes Yes Yes Compliant Compliant Compliant
Lead Status No No No Yes Yes Yes Yes No No No
Package Size mm2 mm2 mm2 mm2 mm2
Continuous Current(Max)(A) 1.5
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85
Rating Catalog Catalog Automotive Catalog Catalog Automotive Catalog Catalog
Current Limit Accuracy @ 1A +/-7.5% (925mA min / 1075mA max)
Number of Switches 1
Current Limit Topology Constant-Current
Current Limit(A) 0.075 to 1.7
Vin(Max)(V) 6.5 18 55
rDS(on) per FET(Typ)(mOhms) 100/DRV,85/DBV
Approx. Price (US$) 0.75 | 1ku 0.55 | 1ku 1.98 | 1ku 0.87 | 1ku 1.02 | 1ku 0.70 | 1ku 0.70 | 1ku 0.68 | 1ku 0.90 | 1ku 0.65 | 1ku
Package Group SOT-23,WSON VSON HTSSOP,VQFN PDIP,SOIC,TSSOP TSSOP PDIP,SOIC,TSSOP PDIP,SOIC,TSSOP SOT-23 SOT-23 SOT-23
Enable Active High
Vin(Min)(V) 2.5 4.5 4.2
Current Limit(Max)(A) 5 2.23
Ron(Typ)(mOhm) 28 150
Current Limit Accuracy +/-8% +/-5% @1A
ON_OFF Control Input(s) ENUV
Overcurrent Response Current Limiting Current Limiting, Circuit Breaker with Auto Retry
Vabsmax_cont(V) 20 60
Imax(A) 5 2
Current Limit Function Enabled Always Always
UL Recognition Yes UL2367 (Pending)
Current Limit(Min)(A) 1 0.1
Special Features Adjustable Rise Time,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection Adjustable Rise Time,Analog IMON Output,Current Sense/Monitor,Fault Reporting,Low Iq Shutdown,No RSENSE Required,No Reverse Current When Off,Over Current Reporting,Over Temp Reporting,Overvoltage Protection,Power MUXing,Reverse Current Blocking,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection,dV/dT Internal Regulator Internal Regulator Internal Regulator Internal Regulator Hysteretic Logic Active Low Enable,Manual Reset Active Low Enable,Manual Reset,Watchdog Timer
Fault Response Auto Retry Auto Retry,Latch Off
Current Limit Type Adjustable Adjustable
Number of Channels(#) 1 1 2 2 2 2 1
Rise Time(Typ)(us) Adjustable Adjustable
FET Protection Thermal SOA,Thermal
Overvoltage Response Cut-Off
Channel(s) Controlled(#) 1
Input Threshold CMOS CMOS CMOS CMOS CMOS
Power Switch MOSFET MOSFET MOSFET MOSFET MOSFET
Input VCC(Max)(V) 14 14 14 14 14
Fall Time(ns) 15 15 15 15 14
Peak Output Current(A) 2 2 2 2 2
Input Negative Voltage(V) 0 0 0 0 0
Rise Time(ns) 14 14 14 14 14
Iq(uA) 5 5 5
Input VCC(Min)(V) 4 4 4 4 4
Channel Input Logic Inverting Inverting Non-Inverting Non-Inverting Non-Inverting
Prop Delay(ns) 25 25 25 25 24
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Push-pull
Monitored Voltage 2 (typ)(Nom)(V) Adjustable N/A
Threshold Voltage 1(Typ)(V) 2.94 2.93
Time Delay(ms) 130 25
Iq(Typ)(uA) 1.2 15
# of Supplies Monitored 1 1
VCC(Min)(V) 0.4 1.1
Watchdog Timer WDI(sec) None 0.2
Monitored Voltage 1 (typ)(Nom)(V) 3.3 3.3
VCC(Max)(V) 3.3 5.5
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A
Reset Threshold Accuracy(%) 0.75 2.4