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TPS2828DBV

Texas Instruments TPS2828DBV

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TPS2090DR

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Price $2.44 $1.50
RoHS Not Compliant Yes Compliant Compliant Compliant Compliant Compliant Compliant Yes
Lead Status No Yes No No No No No Yes
Input Threshold CMOS
Power Switch MOSFET
Package Group SOT-23 HTSSOP,QFN,TSSOP SOT-23 WQFN SOIC VQFN VSSOP SOIC
Rating Catalog Catalog Catalog Catalog Catalog
Input VCC(Max)(V) 14
Approx. Price (US$) 0.58 | 1ku 1.10 | 1ku 0.66 | 1ku 1.50 | 1ku 1.22 | 1ku 5.00 | 1ku 0.75 | 1ku 0.65 | 1ku
Peak Output Current(A) 2
Input Negative Voltage(V) 0
Prop Delay(ns) 24
Rise Time(ns) 14
Number of Channels(#) 1 2
Input VCC(Min)(V) 4
Channel Input Logic Inverting
Fall Time(ns) 14
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 0 to 85 -40 to 85 -40 to 125 0 to 85
Special Features Curr/Temp Protection,Over Current Reporting,Over Temp Reporting Watchdog Timer Power Good Analog IMON Output,Oring Control Enable,Power Good Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection
Adjustable Current Limit(Min)(A) 2.5
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Interface Parallel
3V rDS(on)(Typ)(mOhm) 45
Ports 1
Threshold Voltage 1(Typ)(V) 2.63
Time Delay(ms) 200
Iq(Typ)(uA) 15
# of Supplies Monitored 1
Output Driver Type / Reset Output Active-high,Active-low,Push-pull
Monitored Voltage 1 (typ)(Nom)(V) 3
VCC(Min)(V) 1.1
Watchdog Timer WDI(sec) 1.6
VCC(Max)(V) 5.5
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Reset Threshold Accuracy(%) 2.3
Switching Frequency(Typ)(kHz) 2250
Vin(Min)(V) 2 2.7 8.5 2.7 2.7
Vout(Max)(V) 3.3 5.5
LDO 2
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Step-Down DC/DC Converter 1
Regulated Outputs(#) 3 1
Shutdown Current(Typ)(uA) 8
Step-Up DC/DC Converter 0
Iout(Max)(A) 0.6 0.15
Processor Supplier Texas Instruments
Vout(Min)(V) 0.6 1.5
Processor Name C2834x
Vin(Max)(V) 6 5.5 15 10 5.5
Continuous Current(Max)(A) 0.25
Enable Active Low
USB Switch rDS(on)(mOhms) 80
Number of Switches 4
Current Limit Topology Constant-Current
FET Protection N/A
Current Limit Function Enabled Always
Channel(s) Controlled(#) 2 @ 12V,2 @ 3.3V
Design Support EVM,Software
Vabsmax_cont(V) 17
Fixed Output Options(V) 1.5,1.8,2.7,3.3,5
Iq(Typ)(mA) 0.09
Noise(uVrms) 55
Vdo(Typ)(mV) 75
Output Capacitor Type Non-Ceramic
Accuracy(%) 2
Output Options Adjustable Output,Fixed Output
PSRR @ 100KHz(dB) 26
UL Recognition No
Fault Response Auto Retry
Quiescent Current (Iq)(Max)(uA) 110
Vabsmax(Max)(V) 5.5
Rise Time(Typ)(us) 2280
Current Limit Type Fixed
Ron(Typ)(mOhm) 90
Shutdown Current (ISD)(Typ)(uA) 0.02
Overvoltage Protection No
Current Limit(Min)(A) 0.25
Imax(A) 0.25
Current Limit(Max)(A) 0.25
Quiescent Current (Iq)(Typ)(uA) 85