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Price $3.52 $1.69
RoHS Compliant Yes Yes Compliant Yes Compliant Compliant Compliant Compliant Compliant
Lead Status No Yes Yes No Yes No No No No No
Package Group SO PowerPAD SO PowerPAD SO PowerPAD SO PowerPAD SO PowerPAD SO PowerPAD DSBGA DSBGA DSBGA HTSSOP
Duty Cycle(Max)(%) 90 90 90 90 90 90 100 100 100
Rating Catalog Automotive Automotive Automotive Automotive Catalog Catalog Catalog Catalog Automotive
Vin(Min)(V) 4.5 4.5 4.5 4.5 4.5 4.5 2.7 2.3 2.7 4.5
Special Features Enable Enable Enable Enable Enable Enable I2C Control Enable,Light Load Efficiency OVP Adjustable Current Limit,Enable,Frequency Synchronization
Iout(Max)(A) 1 0.5 0.5 0.5 1 1 1.4 0.6 10
Regulated Outputs(#) 1 1 1 1 1 1 1 1
Vout(Max)(V) 37 37 37 37 37 37 5.7 1.8473 5 70
Switching Frequency(Max)(kHz) 1000 1000 1000 1000 500 500 6400 1330 1000
Iq(Typ)(mA) 3.4 3.4 3.4 3.4 3.4 3.4 0.3 0.027 3.8
Vout(Min)(V) 1.285 1.285 1.285 1.285 1.285 1.285 2.7 1.7927 2.7 1.205
Approx. Price (US$) 1.60 | 1ku 1.45 | 1ku 1.45 | 1ku 1.45 | 1ku 1.70 | 1ku 1.55 | 1ku 1.50 | 1ku 0.30 | 1ku 0.65 | 1ku 1.65 | 1ku
Switching Frequency(Min)(kHz) 200 200 200 200 500 500 5600 50
Control Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -30 to 85 -30 to 85 -30 to 85 -40 to 125
Type Converter Converter Converter Converter Converter Converter Converter Capacitive Controller
Vin(Max)(V) 42 42 42 42 42 42 5.5 5.5 5.5 75
LED Configuration Parallel
Package Size mm2 mm2
LED Current Per Channel(mA) 25.5 25
Peak Efficiency(%) 88 90
Program Memory Yes
Programmable Ramp Control Yes
LED(#) 12 8
Channels(#) 12 8
Shutdown Current(Typ)(uA) 0.3 1.7
Topology Boost Boost,Multi-Channel
Number of Phases 1