TPS65150-Q1

SLVSBX4A – JUNE 2013 – REVISED SEPTEMBER 2013

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This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

DESCRIPTION (CONTINUED)

One can also use the same internal circuit to provide a gate-shaping signal of VGH for the LCD panel controlled

by the signal applied to the CTRL input. For highest safety, the TPS65150-Q1 has an integrated adjustable

and, as soon as one of the outputs falls below its power-good threshold, the device enters shutdown latch, after

its adjustable delay time has passed by.

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range (unless otherwise noted)

(1)

UNIT

–0.3 V to 7 V

Voltages on pin SUP

–0.3 V to 15.5 V

Voltage on pin SW

20 V

Voltage on CTRL

–0.3 V to 7 V

Voltage on GD

15.5 V

Voltage on CPI

32 V

Operating junction temperature range

–40°C to 125°C

Storage temperature range

–65°C to 150°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to network ground terminal.

THERMAL INFORMATION

TPS65150-Q1

PWP

UNIT

24 PINS

Junction-to-ambient thermal resistance

40.6

Junction-to-case (top) thermal resistance

20.8

Junction-to-board thermal resistance

18.4

°C/W

Junction-to-top characterization parameter

0.5

Junction-to-board characterization parameter

18.2

Junction-to-case (bottom) thermal resistance

1.9

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

RECOMMENDED OPERATING CONDITIONS

MIN

TYP

MAX

UNIT

VIN

Input voltage range

1.8

6

V

15

V

L

4.7

µH

Operating ambient temperature

–40

125

°C

(1)

Refer to application section for further information.

2

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