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Price $0.96 $1.68 $1.49 $3.35 $2.72
RoHS Yes Compliant Compliant Compliant Compliant Yes Yes Compliant Yes Compliant
Lead Status Yes No No No No Yes Yes No Yes No
USB Switch rDS(on)(mOhms) 70 70 33 70 70
Package Size mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.50 | 1ku 0.35 | 1ku 0.50 | 1ku 0.95 | 1ku 0.73 | 1ku 0.85 | 1ku 1.95 | 1ku
Continuous Current(Max)(A) 1 0.5 0.2 1 1.5
Operating Temperature Range(C) -40 to 85 0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Automotive Automotive
Number of Switches 1 1 1 2 1
Vin(Max)(V) 5.5 30 5.5 5.5 5.5 5.5 40
Vin(Min)(V) 2.7 9 2.7 2.7 2.7 2.7 8
Current Limit Topology Constant-Current Constant-Current Constant-Current Constant-Current Constant-Current
Package Group MSOP-PowerPAD,SOIC,SOT-23 PDIP,SOIC MSOP-PowerPAD,SOIC,SOT-23 SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD HTSSOP
Enable Active High Active High Active Low Active Low Active Low
Duty Cycle(Max)(%) 100 85
UVLO Thresholds On/Off(V) 8.4/7.6
Frequency(Max)(kHz) 500
Special Features Adjustable Switching Frequency,Error Amplifier,Multi-topology Enable,Frequency Synchronization,Synchronous Rectification
Topology Boost,Flyback,Forward
Control Method Current
Switching Frequency(Min)(kHz) 100
Number of Phases 1
Switching Frequency(Max)(kHz) 1000
Vout(Min)(V) 0.7
Regulated Outputs(#) 1
Type Controller
Iq(Typ)(mA) 1.5
Iout(Max)(A) 20
Vout(Max)(V) 35