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型号: | TPS51275B |
厂商: |
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标准: | ![]() ![]() |
分类: | 半导体 |
描述: | dual synchronous, step-down controller with 5-V and 3.3-V ldos 20-wqfn -40 to 125 |
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Datasheet下载地址
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TPS51275B的详细信息
Duty Cycle(Max)(%) : | 100 |
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Estimated Footprint(mm<: | |
sup>: | |
2<: | |
/sup>: | |
) : | [pf]20WQFN[/pf] |
Regulated Outputs(#) : | 4 |
Topology : | Buck |
Market Segment : | Mobile Computing |
Iout2(A) : | 20 |
Vout(Max)(V) : | 5.5 |
Rating : | Catalog |
Vin(Min)(V) : | 5 |
Vout(Min)(V) : | 4.5 |
Iq(Typ)(mA) : | 0.8 |
Package Group : | WQFN |
Vin(Max)(V) : | 24 |
Special Features : | Enable,Light Load Efficiency,Power Good,Synchronous Rectification |
Control Mode : | D-CAP |
Iout(Max)(A) : | 20 |
Approx. Price (US$) : | 1.05 | 1ku |
Type : | Controller (External Switch) |
Vout2(Max)(V) : | 3.63 |
Vout2(Min)(V) : | 2.97 |
Operating Temperature Range(C) : | -40 to 125 |
Switching Frequency(Max)(kHz) : | 355 |
Switching Frequency(Min)(kHz) : | 300 |