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Texas Instruments TPS74401

Price $2.93 $1.47 $4.79
RoHS Compliant Compliant Yes Not Compliant Compliant Not Compliant Yes Yes Compliant
Lead Status No No Yes No Yes No Yes Yes Yes
Switching Frequency(Min)(kHz) 650 200 2500
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -55 to 210 -40 to 85 -55 to 125 -40 to 125 -40 to 85
Vout(Max)(V) 7 15 6.8 5.5 26.5 7
Rating Catalog Catalog High Temp Catalog Catalog Catalog Catalog
Vin(Min)(V) 4.5 4.5 4.5 1.5 2.5 2.7 4.5 2.7
Vin(Max)(V) 18 18 18 7 5.5 6.5 18 5.5
Iout(Max)(A) 4 3.5 0.5 2.5
Iq(Typ)(mA) 0.95 1.2 7 0.045 2.9
Package Group SO PowerPAD,VSON VSON HTSSOP CFP,XCEPT DSBGA,VQFN-HR DSBGA HTSSOP BGA MICROSTAR JUNIOR
Duty Cycle(Max)(%) 95 100 100 99.5
Vout(Min)(V) 0.76 0.6 1.2 2.5 2.7 0.76
Approx. Price (US$) 0.75 | 1ku 0.55 | 1ku 1.80 | 1ku 0.74 | 1ku 0.36 | 1ku 1.75 | 1ku 3.75 | 1ku
Switching Frequency(Max)(kHz) 650 1600 2500 1200 700
Special Features Enable,Synchronous Rectification Adjustable Rise Time,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification Adjustable Current Limit,Enable,Light Load Efficiency,Load Disconnect,Power Good,Synchronous Rectification,UVLO Fixed Enable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown
Type Converter Converter Converter Inductive
Current Limit Type Adjustable
Fault Response Auto Retry
Imax(A) 2.1
Current Limit Function Enabled Always
Current Limit(Max)(A) 2.1
Current Limit(Min)(A) 1
UL Recognition Yes
FET Protection Thermal
Number of Channels(#) 1
ON_OFF Control Input(s) ENUV
Overvoltage Protection No
Vabsmax_cont(V) 20
Ron(Typ)(mOhm) 28
Rise Time(Typ)(us) Adjustable
Current Limit Accuracy +/-15%
Estimated Package Size (WxL)(mm2) [pf]10VSON[/pf]
Control Mode Current Mode
Regulated Outputs(#) 2 3 11
Vdo(Typ)(mV) 55
Package Size mm2 mm2 mm2 mm2
Output Options Adjustable Output
Additional Features Enable,Fast Transient Response,Foldback Overcurrent Protection,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown
Output Capacitor Type Ceramic
Accuracy(%) 2
Switch Current Limit(Typ)(A) 1
Topology Buck/Boost Boost
Switch Current Limit(Min)(A) 0.5
Peak Efficiency(%) 90
LED Current Per Channel(mA) 30
Channels(#) 2
LED(#) 20
Shutdown Current(Typ)(uA) 1 1.8
Step-Down DC/DC Converter 3 3
Step-Down DC/DC Controller 1
Processor Supplier Texas Instruments, Freescale
Step-Up DC/DC Converter 1
LDO 9
Processor Name DM812x,DM813x,DM814x,AM387x,C6A814x,TNETV813x,TNETV814x,DRA64x,DRA65x,TDA1Mx,i.MX6