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Price $2.53 $1.14 $1.85 $1.50
RoHS Compliant Compliant Compliant Compliant Not Compliant Yes Compliant Compliant Yes Yes
Lead Status Yes See ti.com No No No Yes No No Yes Yes
Rating HiRel Enhanced Product HiRel Enhanced Product Catalog Military Automotive Catalog Catalog Catalog
Package Group SOIC SOIC PDIP,SOIC CDIP VSSOP MSOP-PowerPAD,SON MSOP-PowerPAD MSOP-PowerPAD,SOIC
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Operating Temperature Range(C) -55 to 125 -40 to 125 -40 to 85 0 to 70 -40 to 125 0 to 70 -40 to 85 -40 to 85,0 to 70
Special Features Error Amplifier Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin Multi-topology Enable
UVLO Thresholds On/Off(V) 12.5/8.3 11.3/8.3 7/6.8
Frequency(Max)(kHz) 1000 1000 400
Vin(Max)(V) 12 11 35 35 5.5 5.5 5.5
Duty Cycle(Max)(%) 50 50 50 100
Vin(Min)(V) 8.3 8.3 8 4.5 2.7 2.7 2.7
Topology Boost,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Control Method Current Current Voltage
Approx. Price (US$) 1.90 | 1ku 0.53 | 1ku 1.00 | 1ku 0.73 | 1ku 0.73 | 1ku
Gate Drive(Typ)(A) 1
Frequency(Min)(kHz) 0.01
Iq(Typ)(mA) 0.25
Iout(Max)(A) 4
Switching Frequency(Min)(kHz) 50
Switching Frequency(Max)(kHz) 1000
Vout(Min)(V) 1.242
Regulated Outputs(#) 1
Type Controller
Vout(Max)(V) 35
Current Limit Topology Constant-Current Constant-Current Constant-Current
Number of Switches 2 2 1
Continuous Current(Max)(A) 1.5 1 1.5
Enable Active High Active High Active Low
USB Switch rDS(on)(mOhms) 70 70 70