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ABSOLUTE MAXIMUM RATINGS

(1)

Dissipation Ratings

TPS79301-EP,, TPS79318-EP,, TPS79325-EP,, TPS79328-EP

TPS793285-EP, TPS79330-EP, TPS79333-EP, TPS793475-EP

SGLS163B – APRIL 2003 – REVISED NOVEMBER 2006

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

MIN

MAX

UNIT

–0.3

6

V

Voltage range at EN

V

–0.3

0.3

Voltage on OUT

–0.3

6

V

Peak output current

Internally limited

Human-Body Model (HBM)

2

kV

ESD rating

Changed-Device Model (CDM)

500

V

See Dissipation

Continuous total power dissipation

Rating Table

Operating virtual junction temperature range

–55

125

°C

Storage temperature range

–65

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

DERATING

BOARD

PACKAGE

FACTOR ABOVE

POWER

POWER

POWER

RATING

RATING

RATING

DBV

63.75

°C/W

256

°C/W

3.906 mW/

°C

391 mW

215 mW

156 mW

DBV

63.75

°C/W

178.3

°C/W

5.609 mW/

°C

561 mW

308 mW

224 mW

(1)

The JEDEC low K (1s) board design used to derive this data was a 3-in

× 3-in, two layer board with 2-oz copper traces on top of the

board.

(2)

The JEDEC high K (2s2p) board design used to derive this data was a 3-in

× 3-in, multilayer board with 1-oz internal power and ground

planes and 2-oz copper traces on top and bottom of the board.

3

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