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型号:

TPS54040-Q1

厂商: Texas Instruments Texas Instruments
分类: 半导体电源管理
描述: automotive catalog 3.5V to 42v input, 0.5 A step down swift? converter with eco-mode? 10-son -40 to 125
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TPS54040-Q1的详细信息

Type : Converter (Integrated Switch)
Special Features : Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking,Adjustable UVLO
Control Mode : Current Mode
Package Group : MSOP-PowerPAD,SON
Vref Accuracy(Typ)(%) : 2
Switch Current Limit(Typ)(A) : 0.6
Vout(Max)(V) : 39
Vout(Min)(V) : 0.8
Vin(Min)(V) : 3.5
Regulated Outputs(#) : 1
Iq(Typ)(mA) : 0.116
Iout(Max)(A) : 0.5
Market Segment : Automotive &
Transportation:
Duty Cycle(Max)(%) : 95
Soft Start : Adjustable
Switching Frequency(Min)(kHz) : 100
Rating : Automotive
Topology : Buck,Inverting Buck-Boost
Undervoltage Lockout : Adjustable
Estimated Footprint(mm<:
sup>:
2<:
/sup>:
) : [pf]10SON[/pf]
Approx. Price (US$) : 1.35 | 1ku
Compensation : External
Operating Temperature Range(C) : -40 to 125
Switching Frequency(Max)(kHz) : 2500
Vin(Max)(V) : 42

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