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TPS40007DGQRG4

Texas Instruments TPS40007DGQRG4

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Texas Instruments TPS2043BDG4

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Texas Instruments TL3842DE4-8

TPS2030D

Texas Instruments TPS2030D

Price $1.51 $2.07
RoHS Compliant Compliant Yes Compliant Yes Y Compliant Compliant Compliant Yes
Lead Status No No Yes Yes Yes Y Yes Yes Yes Yes
Vout(Max)(V) 4
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70
Package Group MSOP-PowerPAD SOIC SOIC MSOP-PowerPAD,SOIC,SON WQFN|28 SOIC,MSOP-PowerPAD,SOT-23 SOIC PDIP,SOIC PDIP,SOIC
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching Frequency(Min)(kHz) 300
Switching Frequency(Max)(kHz) 300
Vout(Min)(V) 0.7
Vin(Max)(V) 5.5 5.5 5.5 5.5 5.5 5.5 30 5.5
Regulated Outputs(#) 1
Approx. Price (US$) 0.99 | 1ku 0.90 | 1ku 2.21 | 1ku 0.63 | 1ku 0.50 | 1ku 0.95 | 1ku 0.26 | 1ku 0.95 | 1ku
Type Controller
Iq(Typ)(mA) 1.5
Special Features Enable,Synchronous Rectification Adjustable Switching Frequency,Error Amplifier,Multi-topology
Vin(Min)(V) 2.25 2.7 4 2.7 2.7 2.7 17.5 2.7
Iout(Max)(A) 15
Duty Cycle(Max)(%) 94 100
USB Switch rDS(on)(mOhms) 70 70 70 33 33
Enable Active Low Active Low Active High Active High Active Low Active High
Current Limit Topology Constant-Current Constant-Current Constant-Current Constant-Current Constant-Current
Package Size mm2 mm2 mm2 mm2 mm2
Continuous Current(Max)(A) 0.5 1 0.5 1 1 0.2
Number of Switches 3 1 2 1 1 1
Estimated Package Size (WxL)(mm2) [pf]8SOIC[/pf]
Topology Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward
Frequency(Max)(kHz) 2000 500
Package size mm2
Control method Feedforward,Voltage
Features Current Limiting,Frequency Synchronization,HV Start-up,Input Line Monitor,Integrated Switch,Leading Edge Blanking,Multi-topology,Pre-Bias Start-Up,Soft Start,Synchronization Pin,Thermal Shutdown,Wide DC input
UVLO thresholds on/off(V) Programmable/1.25V
Duty cycle(Max)(%) 50
Gate drive(Typ)(A) 2
Operating temperature range(C) -40 to 125
Approx. price(US$) 1.848 | 1ku
Frequency(Min)(kHz) 47
Control Method Current
UVLO Thresholds On/Off(V) 16/10
Gate Drive(Typ)(A) 0.2