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TPS22981RGPT

Texas Instruments TPS22981RGPT

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TPS80032A2ABYFFR

Texas Instruments TPS80032A2ABYFFR

Price $2.93
RoHS Yes Yes Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status Yes Yes No No No No No Yes No Yes
IN2 Output Current(Max)(A) 3.1
Package Group QFN VQFN SOIC SOT-23-THIN,WSON SOT-23-THIN,WSON VSON VSON SOT-23-THIN,WSON DSBGA
IN1 rDS(on)(Typ)(mOhm) 250
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 85
IN1 Output Current(Max)(A) 3.1
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
IN2 rDS(on)(Typ)(mOhms) 125
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 1.10 | 1ku 1.95 | 1ku 0.50 | 1ku 0.25 | 1ku 0.25 | 1ku 1.05 | 1ku 1.15 | 1ku 0.25 | 1ku
Number of Inputs 2
Control Mode Current Mode
Vin(Max)(V) 18 18 5.5 5.5 6.5 5.5 5.5 4.8
Vin(Min)(V) 4.5 4.5 2.2 2.2 2.5 2.3 2.2 2.5
Iout(Max)(A) 4 0.15 0.15 0.15 5
Special Features Adjustable Current Limit,Enable,Power Good,Synchronous Rectification,UVLO Adjustable Adjustable Rise Time,Fault Reporting,Overvoltage Protection,Undervoltage Protection Enable,Output Discharge Enable,Output Discharge Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification Enable,Output Discharge Comm Control
Iq(Typ)(mA) 0.5 0.0005 0.0005 0.035 0.0005
Vout(Min)(V) 0.8 1.8 1.8 5 1.8 0.6
Regulated Outputs(#) 1 1 1 1 1 16
Vout(Max)(V) 15 3.6 3.6 5 3.6 3.3
Duty Cycle(Max)(%) 95 90
Switching Frequency(Min)(kHz) 300
Switching Frequency(Max)(kHz) 1400 2000
Type Converter Converter
Current Limit Type Adjustable
Current Limit Function Enabled Always
Imax(A) 1.6
Ron(Typ)(mOhm) 90
ON_OFF Control Input(s) ENUV,OV
Overcurrent Response Current Limiting
UL Recognition Yes
FET Protection Thermal
Fault Response Latch Off
Number of Channels(#) 1
Current Limit(Max)(A) 1.6
Vabsmax_cont(V) 20
Rise Time(Typ)(us) Adjustable
Current Limit Accuracy +/-2%
Current Limit(Min)(A) 0.4
Overvoltage Response Cutoff
Noise(uVrms) 86 86 86
Accuracy(%) 3 3 3
Output Options Fixed Output Fixed Output Fixed Output
Thermal Resistance JA(C/W) 66 66
Vdo(Typ)(mV) 130 130 130
Fixed Output Options(V) 1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6 1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6 1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6
Output Capacitor Type Ceramic Ceramic Ceramic
PSRR @ 100KHz(dB) 13 13
Current Limit(A) Adjustable
Current Limit Accuracy @ 1A +/-4%
Current Limit Topology Constant-Current
Number of Switches 1
Continuous Current(Max)(A) 5
Enable Active High
rDS(on) per FET(Typ)(mOhms) 13
Switch Current Limit(Typ)(A) 5
Switch Current Limit(Min)(A) 4
Processor Supplier Texas Instruments
Processor Name ARM Cortex A9
LDO 11
Step-Down DC/DC Converter 7