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ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

ELECTRO STATIC DISCHARGE (ESD) PROTECTION

TPS23841

SLUS745 – NOVEMBER 2006

PARAMETER

VALUE

UNIT

V10 current sourced

100

µA

V3.3 current sourced

5

mA

Applied voltage on CINT#, CT, RBIAS

–0.5 to 10

Applied voltage on SCL, SDA_I, SDA_O, INTB, A1, A2, A3, A4, A5, MS, PORB, WD_DIS,

–0.5 to 6

V

ALT_A/B, AC_LO, AC_HI

Applied voltage on V48, P#, N#

–0.5 to 80

Junction operating temperature

–40 to 125

Storage temperature --55 to 150

–55 to 150

°C

Lead temperature (soldering, 10 sec.)

260

(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 voltages are with respect to GND. Currents are positive into, negative out of the specified terminal. Consult Packaging Section of the

Data book for thermal limitations and considerations of packages.

THERMAL RESISTANCE

THERMAL RESISTANCE

PACKAGE

JUNCTION TO CASE

θ

JC

JUNCTION TO AMBIENT

θ

JA

PAP

0.38

°C/W

21.47

°C/W

PJD

0.38

°C/W

21.47

°C/W

(1)

Thermal Resistance measured using 2-oz copper trace and copper pad solder following layout recommendation in TI Publication

PowerPAD Thermally Enhanced Package Technical Brief SLMA002.

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

PARAMETER

MIN

NOM

MAX

UNIT

Input voltage, V48 pin

21.5

48

57

V

Junction temperature

-40

125

°C

MAX

UNIT

Human body model

1.5

CDM

1

kV

Machine model

0.2

3

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