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TPS22944DCKR

Texas Instruments TPS22944DCKR

TPS659109A1RSL

Texas Instruments TPS659109A1RSL

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Texas Instruments TPS79928DRVT

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Texas Instruments TPS3813K33DBVR

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Texas Instruments TPS77101QDGKRG4Q1

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TPS2020D

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TPS40132RHBR

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TPS61107PW

Texas Instruments TPS61107PW

TPS65000RTET

Texas Instruments TPS65000RTET

Price $3.13 $1.40 $0.79 $1.93 $1.42
RoHS Compliant Yes Yes Compliant Compliant Yes Compliant Compliant Yes Compliant
Lead Status No Yes Yes No No Yes No No Yes No
Fault Response Auto Retry
Special Features Fault Reporting,Thermal Shutdown,Undervoltage Protection Comm Control,Dynamic Voltage Scaling,Enable,I2C Control,Over Current Protection,Power Sequencing,Synchronous Rectification,Thermal Shutdown Watchdog Timer Enable,Frequency Synchronization,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification Enable Pin,Power Good,Spread-Spectrum Clock (SSC) Generation
Quiescent Current (Iq)(Max)(uA) 80
Package Group SC70 VQFN DSBGA,SOT,WSON SOT-23 VSSOP HTSSOP SOIC VQFN WQFN
Vabsmax(Max)(V) 5.5
Current Limit Type Fixed
Approx. Price (US$) 0.30 | 1ku 1.85 | 1ku 0.28 | 1ku 0.75 | 1ku 0.70 | 1ku 1.80 | 1ku 0.95 | 1ku 2.85 | 1ku 1.40 | 1ku
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Current Limit(Max)(A) 0.08
Ron(Typ)(mOhm) 500
Quiescent Current (Iq)(Typ)(uA) 40
Imax(A) 0.08
Vin(Max)(V) 5.5 5.5 6.5 10 5.5 5.5 40 6
UL Recognition Yes
Number of Channels(#) 1
Shutdown Current (ISD)(Typ)(uA) 1
Overvoltage Protection No
Rise Time(Typ)(us) 10
Current Limit(Min)(A) 0.04
Vin(Min)(V) 1.62 1.7 2.7 2.7 2.7 2.7 1 1.6
Rating Catalog Catalog Catalog Automotive Catalog Catalog Catalog Catalog
Regulated Outputs(#) 12 1 1 1 2 3
Step-Down DC/DC Converter 3 1
Vout(Max)(V) 3.3 6.5 5.5 5.5 5.8 6
Processor Supplier Texas Instruments,Samsung,Freescale Texas Instruments
Processor Name AM1705/07,AM1806/08,AM335x,AM3505/17,AM3703/15,DM3730/25,OMAP-L137/38,OMAP350xx,TMS320C674x,S5PV210,S5PC110,S5PC100,S5P6440x,DM643x,DM644x,IMX27,IMX35,IMX37,IMX508,IMX51,IMX53 C2834x
Step-Up DC/DC Converter 1 0
LDO 9 2
Iout(Max)(A) 1.5 0.2 0.15 2 40 0.6
Switching Frequency(Typ)(kHz) 3000 2250
Vout(Min)(V) 0.6 1.2 1.5 1.5 0.6 0.6
PSRR @ 100KHz(dB) 38 26
Additional Features Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown
Accuracy(%) 2 2 2
Output Options Adjustable Output,Fixed Output Adjustable Output Adjustable Output,Fixed Output
Output Capacitor Type Ceramic Non-Ceramic Non-Ceramic
Noise(uVrms) 29 55 60
Iq(Typ)(mA) 0.04 0.09 0.075 1
Vdo(Typ)(mV) 100 75 210
Fixed Output Options(V) 1.2,1.25,1.3,1.5,1.8,1.85,1.9,1.95,2,2.1,2.5,2.6,2.7,2.75,2.8,2.85,3,3.15,3.2,3.3,4.2,4.5 1.5,1.8,2.5,3.3
Output Driver Type / Reset Output Active-low,Open-drain
Reset Threshold Accuracy(%) 2.2
Watchdog Timer WDI(sec) Programmable
# of Supplies Monitored 1
Iq(Typ)(uA) 9
Threshold Voltage 1(Typ)(V) 2.25,2.64,2.93,4.55
VCC(Max)(V) 6
Monitored Voltage 1 (typ)(Nom)(V) 2.5,3,3.3,5
VCC(Min)(V) 2
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Time Delay(ms) 25
Enable Active Low
Continuous Current(Max)(A) 0.2
USB Switch rDS(on)(mOhms) 33
Number of Switches 1
Current Limit Topology Constant-Current
Switching Frequency(Min)(kHz) 100
Switching Frequency(Max)(kHz) 1000
Type Controller
Duty Cycle(Max)(%) 87.5
Step-Down DC/DC Controller 0
Shutdown Current(Typ)(uA) 8
Step-Up DC/DC Controller 0