型号:

TPS54340-Q1

厂商: Texas Instruments Texas Instruments
分类: 半导体电源管理
描述: automotive 4.5V-42vin, 3.5A, step-down converter with eco-mode? 8-SO powerpad -40 to 125
报错 收藏

Datasheet下载地址

本地下载 >>

TPS54340-Q1的详细信息

Iq(Typ)(mA) : 0.146
Type : Converter (Integrated Switch)
Control Mode : Current Mode
Package Group : SO PowerPAD
Switch Current Limit(Typ)(A) : 5.5
Vin(Min)(V) : 4.5
Vout(Max)(V) : 41
Vout(Min)(V) : 0.8
Approx. Price (US$) : 2.20 | 1ku
Regulated Outputs(#) : 1
Market Segment : Industrial
Estimated Footprint(mm<:
sup>:
2<:
/sup>:
) : [pf]8SO PowerPAD[/pf]
Iout(Max)(A) : 3.5
Soft Start : Fixed
Switching Frequency(Min)(kHz) : 100
Rating : Automotive
Topology : Buck,Inverting Buck-Boost
Undervoltage Lockout : Adjustable
Compensation : External
Operating Temperature Range(C) : -40 to 125
Duty Cycle(Max)(%) : 98
Vref Accuracy(Typ)(%) : 1
Switching Frequency(Max)(kHz) : 2500
Special Features : Enable,Frequency Synchronization,Light Load Efficiency,Adjustable UVLO
Vin(Max)(V) : 42