TPS5430QDDARQ1 参数 Datasheet PDF下载

SLVS751C – NOVEMBER 2007 – REVISED JULY 2009

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TYPICAL CHARACTERISTICS (continued)

MINIMUM CONTROLLABLE ON TIME

vs

JUNCTION TEMPERATURE

180

MINIMUM CONTROLLABLE DUTY RATIO

vs

JUNCTION TEMPERATURE

8

Minimum Controllable On T

ime − ns

170

7.75

160

Minimum Duty Ratio - %

150

7.50

140

7.25

130

7

-50

120

−50

−25

0

25

50

75

100

emperature −

°C

T

J

− Junction T

125

-25

50

0

25

75

100

T

J

- Junction Temperature - °C

125

Figure 7.

Figure 8.

6

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