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Price $3.20 $0.96 $1.68 $1.49
RoHS Yes Yes Yes Compliant Compliant Compliant Compliant Yes Yes Compliant
Lead Status Yes Yes Yes No No No Yes Yes Yes No
Package Group WQFN TSSOP,VQFN MSOP-PowerPAD MSOP-PowerPAD,SOIC,SOT-23 SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD HTSSOP
Duty Cycle(Max)(%) 100 89 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Automotive Automotive
Approx. Price (US$) 1.20 | 1ku 1.47 | 1ku 0.50 | 1ku 0.50 | 1ku 0.95 | 1ku 0.73 | 1ku 0.85 | 1ku 1.95 | 1ku
Switching Frequency(Min)(kHz) 300 350 100
Vout(Max)(V) 5.5 5.5 35
Vin(Max)(V) 24 24 5.5 5.5 5.5 5.5 5.5 40
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125
Regulated Outputs(#) 4 2 1
Type Controller Controller Controller
Special Features Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable,Pre-Bias Start-Up,Synchronous Rectification Enable,Frequency Synchronization,Synchronous Rectification
Iout(Max)(A) 20 15 20
Switching Frequency(Max)(kHz) 355 350 1000
Vin(Min)(V) 5 4.5 2.7 2.7 2.7 2.7 2.7 8
Iq(Typ)(mA) 0.8 0.45 1.5
Vout(Min)(V) 4.5 0.76 0.7
Continuous Current(Max)(A) 1 0.5 0.2 1 1.5
Current Limit Topology Constant-Current Constant-Current Constant-Current Constant-Current Constant-Current
Number of Switches 1 1 1 2 1
Enable Active High Active High Active Low Active Low Active Low
USB Switch rDS(on)(mOhms) 70 70 33 70 70
Package Size mm2 mm2 mm2 mm2 mm2
Number of Phases 1