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TPS57140QDRCRQ1 Datasheet(PDF) 9 Page - Texas Instruments

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No. de Pieza. TPS57140QDRCRQ1
Descripción  Step-Down DC-DC Converter
Descarga  53 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
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TPS57140QDRCRQ1 Datasheet(HTML) 9 Page - Texas Instruments

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 9 / 53 page
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-50
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T -JunctionTemperature-°C
J
V =12V,
V
=0.83V
I
I(VSENSE)
90
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140
0
20
40
V -InputVoltage-V
I
T =25 C,
V
=0.83V
J
I(VSENSE)
o
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0.5
1
1.5
2
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T -JunctionTemperature-°C
J
V =12V
I
0
0.5
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1.5
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V -InputVoltage-V
I
T =25°C
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0
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V
-V
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V =12V,
T =25°C
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T -JunctionTemperature-°C
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V =12V
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9
TPS57140-Q1
www.ti.com
SLVSAP3D – DECEMBER 2010 – REVISED FEBRUARY 2016
Product Folder Links: TPS57140-Q1
Submit Documentation Feedback
Copyright © 2010–2016, Texas Instruments Incorporated
Typical Characteristics (continued)
Figure 13. SS/TR Discharge Current vs Junction
Temperature
Figure 14. Switching Frequency vs Sense Voltage
Figure 15. Shutdown Supply Current vs Junction
Temperature
Figure 16. Shutdown Supply Current vs Input Voltage (VIN)
Figure 17. VIN Supply Current vs Junction Temperature
Figure 18. VIN Supply Current vs Input Voltage


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