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TPS3702AX18DDCT

Texas Instruments TPS3702AX18DDCT

TPS54334DRCT

Texas Instruments TPS54334DRCT

TPS62160QDSGRQ1

Texas Instruments TPS62160QDSGRQ1

TPS62095RGTR

Texas Instruments TPS62095RGTR

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Texas Instruments TPS73525QDRBRQ1

TPS72730YFFT

Texas Instruments TPS72730YFFT

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Texas Instruments TPS659106A1RSLR

TPS92550TZX/NOPB

Texas Instruments TPS92550TZX/NOPB

TPS2031DG4

Texas Instruments TPS2031DG4

TPS22981RGPT

Texas Instruments TPS22981RGPT

Price $2.15 $2.12 $1.91 $1.14 $1.16 $2.08
RoHS Yes Yes Compliant Compliant Yes Yes Compliant Yes Compliant Yes
Lead Status Yes Yes No Yes Yes Yes No Yes Yes Yes
Reset Threshold Accuracy(%) 0.9
Output Driver Type / Reset Output Active-low,Open-drain
Time Delay(ms) 0
VCC(Max)(V) 18
Package Group SOT SO PowerPAD,VSON WSON QFN SON DSBGA,WSON VQFN TO-PMOD PDIP,SOIC QFN
Rating Catalog Catalog Automotive Catalog Automotive Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 85
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iq(Typ)(uA) 6
Watchdog Timer WDI(sec) None
Approx. Price (US$) 0.79 | 1ku 0.85 | 1ku 1.10 | 1ku 1.00 | 1ku 0.57 | 1ku 0.48 | 1ku 1.85 | 1ku 3.00 | 1ku 0.95 | 1ku 1.10 | 1ku
VCC(Min)(V) 2
Threshold Voltage 1(Typ)(V) Adjustable,1,1.2,1.8,3.3,5
Special Features Over Voltage Sense,Window Comparator Enable,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification Enable,Light Load Efficiency,Output Discharge,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking Enable Enable,Soft Start Comm Control,Dynamic Voltage Scaling,Enable,I2C Control,Over Current Protection,Power Sequencing,Synchronous Rectification,Thermal Shutdown Enable/Shutdown,Integrated Switch,Thermal Shutdown
# of supplies monitored 1
Control Mode Current Mode Constant on-time (COT) Constant on-time (COT)
Duty Cycle(Max)(%) 90 100 100
Iq(Typ)(mA) 0.6 0.017 0.02 0.045 0.008 2.35
Vout(Max)(V) 25 6 5.5 6 5 3.3 34
Vout(Min)(V) 0.8 0.9 0.8 1.2 1 0.6 0.2
Regulated Outputs(#) 1 1 1 1 1 12 1
Switching Frequency(Max)(kHz) 570 2250 1400 400
Vin(Max)(V) 28 17 5.5 6.5 5.5 5.5 36 5.5
Iout(Max)(A) 3 1 4 0.5 0.25 1.5 0.45
Switching Frequency(Min)(kHz) 570 2250 1400 400
Type Converter Converter Converter Inductive
Vin(Min)(V) 4.2 3 2.5 2.7 2 1.7 4.5 2.7
Fixed Output Options(V) 1.2,1.5,1.8,2.5,2.7,3,3.3 1,1.05,1.1,1.2,1.5,1.8,1.85,1.9,2.5,2.7,2.8,2.85,3,3.3,4.8,5
Noise(uVrms) 13 33.5
Thermal Resistance JA(C/W) 54 160
Vdo(Typ)(mV) 280 130
Output Capacitor Type Ceramic Ceramic
Accuracy(%) 2 2
Output Options Adjustable Output,Fixed Output Fixed Output
PSRR @ 100KHz(dB) 26 45
Step-Down DC/DC Converter 3
Processor Supplier Texas Instruments,Samsung,Freescale
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
Step-Up DC/DC Converter 1
LDO 9
Switching Frequency(Typ)(kHz) 3000
Vref(V) 0.2
Topology Buck
Dimming Method Analog,PWM
Power Factor Correction(Min) N/A
Input Voltage(Type) DC/DC
USB Switch rDS(on)(mOhms) 33
Continuous Current(Max)(A) 0.6
Current Limit Topology Constant-Current
Number of Switches 1
Enable Active High
IN2 Output Current(Max)(A) 3.1
IN1 rDS(on)(Typ)(mOhm) 250
IN1 Output Current(Max)(A) 3.1
IN2 rDS(on)(Typ)(mOhms) 125
Number of Inputs 2