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ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

TPS54372

SLVS430D – JUNE 2002 – REVISED FEBRUARY 2005

These devices have limited built-in ESD protection. The leads should be shorted together or the device

placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

REFIN VOLTAGE

PACKAGE

-40

°C to 85°C

0.2 V to 1.75 V

Plastic HTSSOP (PWP)

TPS54372PWP

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(2)

The PWP package is also available taped and reeled. Add an R suffix to the device type (i.e., TPS54372PWPR). See the application

section of the data sheet for PowerPAD drawing and layout information.

TPS54372

UNITS

VIN, ENA

–0.3 to 7

RT

–0.3 to 6

V

VSENSE, REFIN

–0.3 to 4

BOOT

–0.3 to 17

VBIAS, COMP, STATUS

–0.3 to 7

V

PH

–0.6 to 6

PH

Internally limited

COMP, VBIAS

6

mA

PH

6

A

COMP

6

mA

ENA, STATUS

10

Voltage differential

AGND to PGND

±0.3

V

–40 to 125

°C

–65 to 150

°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

300

°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.

MIN

NOM

MAX

UNIT

3

6

V

–40

125

°C

2