TPS51116 datasheet(24/29 Pages) TI

Part #	TPS51116

Description	COMPLETE DDR AND DDR2 MEMORY POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER, 3-A LDO, BUFFERED REFERENCE

PDF	29 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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IVTT − VTT Output Current − A

−5

1.22

1.20

−4

−3

−2

−1

1.21

1.25

1.23

1.24

1.28

1.26

1.27

1.29

1.30

VVLDOIN = 2.5 V

VVLDOIN = 1.8 V

IVTT − VTT Output Current − A

−3

0.88

0.86

−2

−1

0.87

0.91

0.89

0.90

0.94

0.92

0.93

VVLDOIN = 1.5 V

VVLDOIN = 1.2 V

VVLDOIN = 1.8 V

−10

1.245

1.244

−5

1.246

1.247

1.248

1.249

1.250

1.251

1.252

IVTTREF − VTTREF Current − A

DDR

IVTTREF − VTTREF Current − A

−10

−5

0.897

0.896

0.898

0.899

0.900

0.901

0.902

0.903

0.904

DDR2

TPS51116

SLUS609A – MAY 2004 – REVISED JUNE 2004

TYPICAL CHARACTERISTICS (continued)

VTT OUTPUT VOLTAGE

OUTPUT CURRENT (DDR)

OUTPUT CURRENT (DDR2)

Figure 18.

Figure 19.

VTTREF OUTPUT VOLTAGE

OUTPUT CURRENT (DDR)

OUTPUT CURRENT (DDR2)

Figure 20.

Figure 21.

TPS51116 Datasheet(PDF) 24 Page - Texas Instruments

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