Image TPS92640
型号:

TPS92640

厂商: Texas Instruments Texas Instruments
标准:
分类: 半导体
描述: synchronous buck controllers for precision dimming led drive 14-htssop -40 to 125
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TPS92640的详细信息

Topology : Buck
Type : Inductive
Special Features : Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown
Dimming Method : Analog,PWM
Package Group : HTSSOP
Rating : Catalog
Switching Frequency(Min)(kHz) : 50
Regulated Outputs(#) : 1
Vout(Min)(V) : 0
Estimated Footprint(mm<:
sup>:
2<:
/sup>:
) : [pf]14HTSSOP[/pf]
Switching Frequency(Max)(kHz) : 1000
Iq(Typ)(mA) : 2
Comments : Controlled-ON Time (hysteretic),Synchronous Switching
Vin(Min)(V) : 7
Input Voltage(Type) : DC/DC
Iout(Max)(A) : 5
Vref(V) : 3
Approx. Price (US$) : 1.20 | 1ku
Operating Temperature Range(C) : -40 to 125
Vout(Max)(V) : 83
Vin(Max)(V) : 85

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