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DC1039A-B

Analog Devices Inc. DC1039A-B

DC1205A

Analog Devices Inc. DC1205A

LM3409HVMY/NOPB

Texas Instruments LM3409HVMY/NOPB

TPS61161ADRVT

Texas Instruments TPS61161ADRVT

TPS61161DRVR

Texas Instruments TPS61161DRVR

SN65LVDM050D

Texas Instruments SN65LVDM050D

TPS61041DRVR

Texas Instruments TPS61041DRVR

TPS61165DRVR

Texas Instruments TPS61165DRVR

LP55231SQE/NOPB

Texas Instruments LP55231SQE/NOPB

LM3407MY/NOPB

Texas Instruments LM3407MY/NOPB

Price $1.34 $0.71 $3.10 $1.43 $0.72
RoHS Compliant Compliant Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant
Lead Status No Yes Yes Yes No Yes No No
Vout(Min)(V) 1.24 2.7 2.7 1.8 3 2.7 0.45
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Comments Controlled-ON Time (hysteretic),High Side Current Sense Adjustable Switching Frequency
Topology Buck Boost Boost Boost Boost Buck
Package Group MSOP-PowerPAD WSON WSON SOIC,TSSOP SOT-23,WSON SOT-23,WSON WQFN MSOP-PowerPAD
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -30 to 85 -40 to 125
Switching Frequency(Min)(kHz) 50 300
Vin(Min)(V) 6 2.7 2.7 1.8 3 2.7 4.5
Regulated Outputs(#) 1 1
Approx. Price (US$) 0.70 | 1ku 0.44 | 1ku 0.44 | 1ku 1.58 | 1ku 0.50 | 1ku 0.75 | 1ku 0.75 | 1ku 0.34 | 1ku
Switching Frequency(Max)(kHz) 2000 600 600 1000 1200 1000
Vref(V) 0.248 0.2
Dimming Method Analog,PWM PWM
Iout(Max)(A) 5 0.0255 0.35
Vout(Max)(V) 75 38 38 28 38 5.5 27
Special Features Adjustable Switch Frequency,Enable/Shutdown,Precision Dimming Control,Thermal Shutdown Load Disconnect During Shutdown, Synchronous Rectification Load Disconnect During Shutdown, Synchronous Rectification Enable Load Disconnect During Shutdown, Synchronous Rectification Analog/PWM Mixed Dimming,Constant Current,Current Control,I2C Control,Programmable Lighting Engines Adjustable Switch Frequency,Enable/Shutdown,Integrated Switch,Thermal Shutdown
Power Factor Correction(Min) N/A N/A
Vin(Max)(V) 75 18 18 6 18 5.5 30
Input Voltage(Type) DC/DC DC/DC
Type Controller,Inductive Inductive Inductive Converter Inductive Converter,Inductive
Iq(Typ)(mA) 2 0.028 0.8 0.78
Peak Efficiency(%) 90 90 90 94
LED Current Per Channel(mA) 20 20 400 25.5
Package Size(mm2=WxL) [pf]6WSON[/pf]
LED(#) 10 10 27 9
Channels(#) 1 1 1 9
Shutdown Current(Typ)(uA) 0.7 1 1 0.2
Duty Cycle(Max)(%) 93 93 88 93
No. of Rx 2
Function Transceiver
Signaling Rate(Mbps) 500TX/100RX
ESD HBM(kV) 12
Input Signal LVDM,LVTTL
ICC(Max)(mA) 27
No. of Tx 2
Output Signal LVDM,LVTTL
Switch Current Limit(Typ)(A) 0.25
Switch Current Limit(Min)(A) 0.2
LED Configuration Parallel
Program Memory Yes
Programmable Ramp Control Yes