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TPS24700DGK

Texas Instruments TPS24700DGK

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Texas Instruments TPS24710DGSR

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Texas Instruments TPS24712DGS

TPS24712DGSR

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TPS40211DRCT

Texas Instruments TPS40211DRCT

Price $2.32 $2.27 $1.66 $1.49 $1.40
RoHS Yes Compliant Compliant Compliant Yes Compliant Yes Compliant Yes Yes
Lead Status Yes No No No Yes No Yes No Yes Yes
Current Limit Threshold(Typ)(Ext FET=mV) 25 25 25 25
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Automotive Catalog Catalog Catalog
Vabsmax_cont(V) 30 30 30 30
Power Measurement Accuracy(%) - - - -
Approx. Price (US$) 0.95 | 1ku 1.10 | 1ku 1.10 | 1ku 1.10 | 1ku 1.05 | 1ku 0.89 | 1ku 1.00 | 1ku 0.75 | 1ku 0.75 | 1ku 0.55 | 1ku
Design Support EVM,Simulation Model EVM,Simulation Model EVM,Simulation Model EVM,Simulation Model
Channel(s) Controlled(#) 1 1 1 1
Current Limit Function Enabled Startup Only Startup Only Startup Only Startup Only
Voltage Measurement Accuracy(%) - - - -
Current Limit Accuracy 25 mV +/- 10% 25 mV +/- 10% 25 mV +/- 10% 25 mV +/- 10%
Vin(Max)(V) 18 18 18 18 52 52 52
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
ON_OFF Control Input(s) EN EN EN EN
Special Features Drop in Upgrade to LTC4211 Drop in Upgrade to LTC4211 Drop in Upgrade to LTC4211 Drop in Upgrade to LTC4211 Active Low Enable,Manual Reset,Watchdog Timer Over Voltage Sense,Window Comparator Active Low Enable Enable,Frequency Synchronization Enable,Frequency Synchronization Adjustable Switch Frequency,Enable/Shutdown,Soft Start,Synchronization Pin
Vin(Min)(V) 2.5 2.5 2.5 2.5 4.5 4.5 4.5
Status Output PG FLT\,PG\ FLT,PG FLT,PG
Fault Response Latch Off Latch Off Latch Off Latch Off
Package Group VSSOP VSSOP VSSOP VSSOP MSOP-PowerPAD,SOIC SOT SOT-23 MSOP-PowerPAD,VSON MSOP-PowerPAD,VSON MSOP-PowerPAD,VSON
FET Protection SOA SOA SOA
Time Delay(ms) 200 0 10,200
Output Driver Type / Reset Output Active-low,Push-pull Active-low,Open-drain Active-low,Push-pull
Iq(Typ)(uA) 15 7 0.22
Monitored Voltage 2 (typ)(Nom)(V) 3.3 N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) 2.93 Adjustable N/A
# of Supplies Monitored 2 1,2 1
VCC(Max)(V) 6 36 6
VCC(Min)(V) 2.7 1.8 1.6
Reset Threshold Accuracy(%) 2.7 0.75 2.9
Watchdog Timer WDI(sec) 1.6 None None
Monitored Voltage 1 (typ)(Nom)(V) 5 N/A 1.8,3
Threshold Voltage 1(Typ)(V) 4.55 Adjustable 1.71,2.79
Vout(Max)(V) 60 60 52
Switching Frequency(Max)(kHz) 1000 1000 1000
Vout(Min)(V) 5 5 7
Regulated Outputs(#) 1 1 1
Iout(Max)(A) 6 6 5
Type Controller Controller Inductive
Switch Current Limit(Typ)(A) 6 6
Switching Frequency(Min)(kHz) 35 35 35
Duty Cycle(Max)(%) 95 95
Iq(Typ)(mA) 1.5
Dimming Method Analog,PWM
Power Factor Correction(Min) N/A
Input Voltage(Type) DC/DC
Comments Current Mode Controller
Topology Boost
Vref(V) 0.26