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TPS70345PWPR

Texas Instruments TPS70345PWPR

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TPS61202DRCTG4

Texas Instruments TPS61202DRCTG4

Price $2.64 $0.73 $3.15 $2.29
RoHS Yes Yes Yes Compliant Yes Compliant Yes Compliant Yes Compliant
Lead Status Yes Yes Yes No Yes No Yes No Yes No
Approx. Price (US$) 2.35 | 1ku 0.59 | 1ku 0.36 | 1ku 3.20 | 1ku 1.30 | 1ku 0.68 | 1ku 1.05 | 1ku 0.90 | 1ku
Vout2(Min)(V) 1.2
Package Group HTSSOP SOIC,SON SC70,WSON HTSSOP DDPAK/TO-263,SOT-223 SOT-23,WSON HTSSOP,SOIC SOT-23 VSON,WSON
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog HiRel Enhanced Product Catalog
Vin(Max)(V) 6 6.5 6 6 10 5.5 5.5
Vin(Min)(V) 2.7 2.5 3 1.8 2.7 1.7 0.3
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -55 to 125 -40 to 85
Output Options Fixed Output Adjustable Output,Fixed Output Fixed Output Adjustable Output,Fixed Output Fixed Output
PSRR @ 100KHz(dB) 22 67 20 29 16
Noise(uVrms) 78 30 150 55 30
Output Capacitor Type Ceramic,Non-Ceramic Ceramic Cap Free,Ceramic Non-Ceramic Cap Free,Ceramic
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Iout(Max)(A) 1 0.15 6 1 1 0.25
Vout(Max)(V) 3.3 5 4.5 2.5 5.5 2.5 5
Iout2(A) 2
Vout(Min)(V) 3.3 0.9 0.9 1.26 1.2 2.5 5
Vdo(Typ)(mV) 160 170 170 230 40
Regulated Outputs(#) 2 1 1 1 1 1
Fixed Output Options(V) 3.3,1.2 0.9,1,1.1,1.2,1.3,1.5,1.8,1.85,1.9,2.1,2.5,2.6,2.7,2.8,2.85,2.9,3,3.3,4.5,5 1.26,1.5,1.6,1.8,2.5 1.5,1.8,2.5,2.7,2.8,3,3.3,5 2.5
Additional Features Enable,Output Discharge,Overcurrent Protection,Power Good,Sequencing and Monitoring,Thermal Shutdown Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Fast Transient Response,Overcurrent Protection,Reverse Current Protection,Thermal Shutdown
Iq(Typ)(mA) 0.18 0.045 11 0.075 0.08 0.4 0.05
Accuracy(%) 2 3 2 2 1
Vout2(Max)(V) 1.2
Rise Time(ns) 10
Peak Output Current(A) 6
Fall Time(ns) 5
Special Features Synchronous Rectification Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable,Power Good Active Low Enable,Manual Reset UVLO Adjustable,Enable,Light Load Efficiency,Load Disconnect,Power Good
Bus Voltage(V) 24
Input VCC(Max)(V) 8
Channel Input Logic TTL
Prop Delay(ns) 14
Input VCC(Min)(V) 4.5
Iq(uA) 350
Negative Voltage Handling at HS Pin(V) 0
Power Switch MOSFET
Number of Channels(#) 2
Duty Cycle(Max)(%) 90 95
Type Converter Converter
Switching Frequency(Min)(kHz) 280 1250
Control Mode Voltage Mode
Switching Frequency(Max)(kHz) 700 1650
Thermal Resistance JA(C/W) 23
Threshold Voltage 1(Typ)(V) Adjustable,0.84,1.12,1.16,1.4,1.67,1.77,2.33,2.79,3.07,4.65
Output Driver Type / Reset Output Active-low,Open-drain
VCC(Min)(V) 1.8
VCC(Max)(V) 6.5
Reset Threshold Accuracy(%) 2
# of Supplies Monitored 1
Watchdog Timer WDI(sec) None
Monitored Voltage 1 (typ)(Nom)(V) Adjustable,0.9,1.2,1.25,1.5,1.8,1.9,2.5,3,3.3,5
Time Delay(ms) Programmable
Iq(Typ)(uA) 2.4
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Switch Current Limit(Min)(A) 1.2
Switch Current Limit(Typ)(A) 1.35