TPS54062

SLVSAV1

– MAY 2011

www.ti.com

ABSOLUTE MAXIMUM RATINGS

(1)

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

VALUE

UNIT

MIN

MAX

VIN

–0.3

62

V

EN

–0.3

5

V

PH-BOOT

8

V

BOOT

70

V

Voltage

VSENSE

–0.3

6

V

COMP

–0.3

3

V

PH

–0.6

62

V

PH, 10ns Transient

–2

62

V

RT/CLK

–0.3

6

V

VIN

Internally Limited

A

EN

100

µA

BOOT

100

mA

Current

VSENSE

10

µA

COMP

100

µA

PH

Internally Limited

A

RT/CLK

200

µA

(HBM) QSS 009-105 (JESD22-A114A)

2

kV

Electrostatic discharge

(CDM) QSS 009-147 (JESD22-C101B.01)

500

V

Operating junction temperature

–40

125

ºC

Storage temperature

–65

150

ºC

(1)

The Absolute Maximum Ratings specified in this section will apply to all specifications of this document unless otherwise noted. These

specifications will be interpreted as the conditions which may damage the device with a single occurrence.

THERMAL INFORMATION

TPS54062

UNITS

MSOP (8-PINS)

Junction-to-ambient thermal resistance

127.1

Junction-to-case (top) thermal resistance

33.4

Junction-to-board thermal resistance

80.0

°C/W

Junction-to-top characterization parameter

1.0

Junction-to-board characterization parameter

79.0

Junction-to-case (bottom) thermal resistance

n/a

(1)

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

4

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