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TPS61150DRCRG4

Texas Instruments TPS61150DRCRG4

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TPS72518DCQR

Texas Instruments TPS72518DCQR

Price $2.87 $1.14 $1.62
RoHS Compliant Yes Yes Compliant Yes Yes Compliant Yes Yes Compliant
Lead Status No Yes Yes No Yes Yes No Yes Yes No
LED Current Per Channel(mA) 23
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 85 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
LED(#) 12
Shutdown Current(Typ)(uA) 1.5
Vout(Min)(V) 2.5 0.6 0.76 3.3 1.5 3.3 1.22
Vin(Max)(V) 6 6 18 5.5 10 17 5.5 6
Type Inductive Converter Converter Converter Converter
Special Features Synchronous Rectification Dynamic Voltage Scaling,Enable,Light Load Efficiency,Synchronous Rectification Enable,Synchronous Rectification Enable,Light Load Efficiency,Load Disconnect,Power Good Enable,Power Good Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification Synchronous Rectification
Package Size mm2 mm2 mm2 mm2
Approx. Price (US$) 0.90 | 1ku 0.80 | 1ku 0.55 | 1ku 2.00 | 1ku 0.70 | 1ku 1.20 | 1ku 0.59 | 1ku 0.95 | 1ku 1.29 | 1ku
Channels(#) 2
Package Group VSON VSON SO PowerPAD,VSON TSSOP VSSOP QFN SOIC,SON PDIP,SOIC DDPAK/TO-263,SOIC,SOT-223
Peak Efficiency(%) 85
Duty Cycle(Max)(%) 93 100 90 100 100
Topology Boost
Switching Frequency(Max)(kHz) 1200 2500 700 600 1100
Vout(Max)(V) 27 6 7 3.3 5.5 3.3 5.5
Vin(Min)(V) 3 2.5 4.5 1.8 2.7 3.1 2.7 1.8
Switching Frequency(Min)(kHz) 2000 700 400 900
Iq(Typ)(mA) 0.032 0.8 0.04 0.09 0.02 0.075
Regulated Outputs(#) 2 2 1 1 1
Iout(Max)(A) 0.8 2 0.25 1.5 1
Control Mode Voltage Mode D-CAP2 Voltage Mode
Switch Current Limit(Min)(A) 1.1
Switch Current Limit(Typ)(A) 1.6
Fixed Output Options(V) 1.5,1.6,1.8,2.8,3.3,5 1.5,1.6,1.8,2.5
Noise(uVrms) 55
Thermal Resistance JA(C/W) 243
PSRR @ 100KHz(dB) 25 20
Vdo(Typ)(mV) 200 170
Output Capacitor Type Non-Ceramic Cap Free,Ceramic
Accuracy(%) 2 2
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Rise Time(ns) 10
Peak Output Current(A) 6
Fall Time(ns) 5
Bus Voltage(V) 24
Input VCC(Max)(V) 8
Channel Input Logic TTL
Prop Delay(ns) 14
Iq(uA) 350
Negative Voltage Handling at HS Pin(V) 0
Power Switch MOSFET
Number of Channels(#) 2
Input VCC(Min)(V) 6.8
Enable Active Low
USB Switch rDS(on)(mOhms) 33
Continuous Current(Max)(A) 0.6
Current Limit Topology Constant-Current
Number of Switches 1
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown