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UCC28085DG4

Texas Instruments UCC28085DG4

5962-9455501M3A

Texas Instruments 5962-9455501M3A

TPS40009DGQG4

Texas Instruments TPS40009DGQG4

5962-8680601VEA

Texas Instruments 5962-8680601VEA

5962-8670406XA

Texas Instruments 5962-8670406XA

5962-8680603VFA

Texas Instruments 5962-8680603VFA

UC1823AJ

Texas Instruments UC1823AJ

UC1845AJ883B

Texas Instruments UC1845AJ883B

5962-8670407VPA

Texas Instruments 5962-8670407VPA

UC1845AL883B

Texas Instruments UC1845AL883B

Price $1.69 $1.86
RoHS Compliant Not Compliant Compliant TBD TBD Compliant Not Compliant TBD TBD No
Lead Status Yes No Yes No No No No No No No
Special Features Multi-topology,Programmable Slope Compensation Error Amplifier,Soft Start,Soft Switching,Synchronization Pin Enable,Synchronous Rectification Error Amplifier,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Multi-topology Error Amplifier,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology Error Amplifier,Multi-topology Error Amplifier Error Amplifier,Multi-topology
Operating Temperature Range(C) -40 to 85 -55 to 125 -40 to 85 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
Rating Catalog Military Catalog Space Military Space Military Military Space Military
Frequency(Min)(kHz) 50
Frequency(Max)(kHz) 1000 1000 500 500 500 1000 500 500 500
Package Group PDIP,SOIC,TSSOP CDIP,LCCC MSOP-PowerPAD CDIP,CFP,LCCC,XCEPT CDIP,LCCC CDIP,CFP,LCCC,XCEPT CDIP,LCCC CDIP,LCCC CDIP CDIP,LCCC
Control Method Current Current,Feedforward,Voltage Current Current Current Current Current Current Current
Topology Half-Bridge,Push-Pull Full-Bridge Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward
Vin(Max)(V) 15 20 5.5 40 30 40 22 30 30 30
Duty Cycle(Max)(%) 50 100 83 50 100 50 100 50 50 50
UVLO Thresholds On/Off(V) 12.5/8.3 10/7 7.7/6.95 8.4/7.6 7.7/6.95 9.2/8.4 8.4/7.6 8.4/7.6
Gate Drive(Typ)(A) 1
Vin(Min)(V) 8.3 9.25 2.25 7 7.6 7 8.4 7.6 10 7.6
Approx. Price (US$) 0.95 | 1ku 0.99 | 1ku
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Vout(Max)(V) 4
Number of Phases 1
Switching Frequency(Max)(kHz) 600
Vout(Min)(V) 0.7
Regulated Outputs(#) 1
Type Controller
Iq(Typ)(mA) 1.5
Switching Frequency(Min)(kHz) 600
Iout(Max)(A) 15