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TPS259230DRCT

Texas Instruments TPS259230DRCT

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Texas Instruments TPS259231DRCT

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Texas Instruments TPS259260DRCR

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TPS82740BSIPR

Texas Instruments TPS82740BSIPR

TPS8268090SIPR

Texas Instruments TPS8268090SIPR

Price $1.23 $1.28 $1.36
RoHS Compliant Compliant Compliant Yes Yes Yes Compliant Compliant Compliant Yes
Lead Status No No No Yes Yes Yes Yes Yes No Yes
Current Limit(Max)(A) 5 5 5
Vin(Min)(V) 4.5 4.5 4.5 4.5 2.3 4.5 2.5 2.2 2.5
Approx. Price (US$) 0.55 | 1ku 0.55 | 1ku 0.50 | 1ku 3.10 | 1ku 0.58 | 1ku 1.85 | 1ku 2.10 | 1ku 1.08 | 1ku 1.32 | 1ku 1.21 | 1ku
Ron(Typ)(mOhm) 28 28 30
Current Limit Accuracy +/-8% +/-8% +/-15%
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -10 to 105 -40 to 85 -40 to 125 -40 to 85 -40 to 85
ON_OFF Control Input(s) ENUV ENUV ENUV
Vin(Max)(V) 5.5 5.5 13.8 20 4.85 17 6.5 5.5 5.5
Overcurrent Response Current Limiting Current Limiting Current Limiting
Vabsmax_cont(V) 20 20 20
Current Limit Function Enabled Always Always Always
Imax(A) 5 5 5
Current Limit(Min)(A) 1 1 2
UL Recognition Yes Yes Yes
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Overvoltage Response Clamp Clamp Clamp
Current Limit Type Adjustable Adjustable Adjustable
Number of Channels(#) 1 1 1
Package Group VSON VSON VSON WQFN DSBGA WSON VQFN SON
FET Protection Thermal Thermal Thermal
Fault Response Latch Off Auto Retry Latch Off
Rise Time(Typ)(us) Adjustable Adjustable Adjustable
Special Features Adjustable Rise Time,Overvoltage Protection,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection Adjustable Rise Time,Overvoltage Protection,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection Adjustable Rise Time,Overvoltage Protection,Thermal Shutdown,Undervoltage Protection Adjustable Current Limit,Dynamic Voltage Scaling,Enable,I2C,Light Load Efficiency,Output Discharge Dead Time Control,Single Supply,Synchronous Rectification Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable Enable,Light Load Efficiency,Output Discharge Enable,Output Discharge,Spread Spectrum
Iq(Typ)(mA) 10 0.015 1 0.00036 7
Vref Accuracy(Typ)(%) 0.5
Number of Phases 4
Vout(Max)(V) 2.5 4.4 17 3.3 0.9
Rating Catalog Catalog Automotive Catalog Automotive
Switching Frequency(Min)(kHz) 300 300
Vout(Min)(V) 0.5 2.85 0.8 2.6 0.9
Switching Frequency(Max)(kHz) 1000 2300 2200
Regulated Outputs(#) 1 1 3 1 1
Platform VR12.5
Iout(Max)(A) 160 3 0.2 1.6
Type V-Core Controllers Converter Converter
Features Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,SVID,Synchronous Rectification,UVLO Adjustable,Voltage Margining
Switch Current Limit(Typ)(A) 5
Duty Cycle(Max)(%) 90 90
Rise Time(ns) 15
Input VCC(Max)(V) 5.5
Peak Output Current(A) 4
Fall Time(ns) 10
Channel Input Logic TTL
Prop Delay(ns) 15
Negative Voltage Handling at HS Pin(V) -0.1
Input VCC(Min)(V) 4.5
Iq(uA) 500
Bus Voltage(V) 28
Power Switch MOSFET
Control Mode Current Mode
Current Limit Accuracy @ 1A +/-7.0% (4100mA min / 4715mA max)
Enable Active Low
Current Limit Topology Constant-Current
rDS(on) per FET(Typ)(mOhms) 22
Number of Switches 1
Continuous Current(Max)(A) 5
Current Limit(A) 0.5 to 5.0
Soft Start Fixed Fixed
Package Type MicroSiP (BGA) MicroSiP (BGA)
Switching Frequency(Typ)(kHz) 2000 5500