CSD87331Q3DT datasheet(7/27 Pages) TI2

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Qg - Gate Charge - nC (nC)

ID = 8A

VDD = 15V

Qg - Gate Charge - nC (nC)

ID = 8A

VDD = 15V

0.001

0.01

0.1

100

1.5

2.5

3.5

VGS - Gate-to-Source Voltage - V

TC = 125°C

TC = 25°C

TC = −55°C

VDS = 3V

0.001

0.01

0.1

100

0.5

1.5

2.5

VGS - Gate-to-Source Voltage - V

TC = 125°C

TC = 25°C

TC = −55°C

VDS = 3V

0.2

0.4

0.6

0.8

1.2

1.4

VDS - Drain-to-Source Voltage - V

VGS = 8.0V

VGS = 4.5V

VGS = 4.0V

0.1

0.2

0.3

0.4

0.5

0.6

VDS - Drain-to-Source Voltage - V

VGS = 8.0V

VGS = 4.5V

VGS = 4.0V

CSD87331Q3D

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SLPS283B – SEPTEMBER 2011 – REVISED FEBRUARY 2017

Product Folder Links: CSD87331Q3D

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5.7 Typical Power Block MOSFET Characteristics

TA = 25°C, unless stated otherwise.

Figure 10. Control MOSFET Saturation

Figure 11. Sync MOSFET Saturation

Figure 12. Control MOSFET Transfer

Figure 13. Sync MOSFET Transfer

Figure 14. Control MOSFET Gate Charge

Figure 15. Sync MOSFET Gate Charge

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