Image TPS54821
型号:

TPS54821

厂商: Texas Instruments Texas Instruments
标准:
分类: 半导体
描述: 4.5V to 17v input, 8-A synchronous step-down swift? converter with hiccup current limit 14-vqfn -40 to 125
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TPS54821的详细信息

Duty Cycle(Max)(%) : 100
Type : Converter (Integrated Switch)
Estimated Footprint(mm<:
sup>:
2<:
/sup>:
) : [pf]14VQFN[/pf]
Switching Frequency(Max)(kHz) : 1600
Control Mode : Current Mode
Switch Current Limit(Typ)(A) : 11.5
Topology : Buck
Rating : Catalog
Vin(Min)(V) : 4.5
Iq(Typ)(mA) : 0.6
Iout(Max)(A) : 8
Regulated Outputs(#) : 1
Brand : SWIFT
Special Features : Enable,Frequency Synchronization,Power Good,Synchronous Rectification,Tracking
Package Group : VQFN
Vout(Max)(V) : 15
Soft Start : Adjustable
Switching Frequency(Min)(kHz) : 200
Undervoltage Lockout : Adjustable
Market Segment : Consumer &
Portable Electronics:
Approx. Price (US$) : 1.70 | 1ku
Compensation : External
Operating Temperature Range(C) : -40 to 125
Vref Accuracy(Typ)(%) : 1
Vout(Min)(V) : 0.6
Vin(Max)(V) : 17

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