TPS65148RHBR datasheet(10/30 Pages) TI

Part #	TPS65148RHBR

Description	Compact TFT LCD Bias IC for Monitor with VCOM Buffer, Voltage Regulator for Gamma Buffer and Reset Function

Download	30 Pages

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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10 / 30 page

Delay set by C

DPM

V

IN

5 V/div

GD

5 V/div

V

S

10 V/div

V

COM

10 V/div

V

REG_O

10 V/div

V

GHM

20 V/div

BoostPG

4ms/div

V

IN

5 V/div

GD

5 V/div

V

S

10 V/div

V

COM

10 V/div

V

REG_O

10 V/div

V

GHM

20 V/div

4ms/div

2ms

GD

5 V/div

V

S

10 V/div

XAO

5 V/div

55ms

40ms/div

55ms

GD

5 V/div

V

S

10 V/div

XAO

5 V/div

40ms/div

TPS65148

SLVS904 – MAY 2009 ........................................................................................................................................................................................................ www.ti.com

POWER ON SEQUENCING

POWER OFF SEQUENCING

Figure 15.

Figure 16.

SHORT CIRCUIT PROTECTION

(< 114 ms)

(> 114 ms)

Figure 17.

Figure 18.

10

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