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ABSOLUTE MAXIMUM RATINGS

(1)

DISSIPATION RATINGS

TPS79718-EP, TPS79730-EP, TPS79733-EP

SGLS348A – AUGUST 2006 – REVISED OCTOBER 2007

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

VALUE

UNIT

0.3 to 6

V

Maximum dc output voltage

4.9

V

Peak output current

Internally limited

ESD rating, HBM

3

kV

ESD rating, CDM

1

kV

Continuous total power dissipation

See Dissipation Rating Table

Operating junction temperature range

–55 to 145

°C

Operating ambient temperature range

–55 to 125

°C

Storage temperature range

–65 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.

DERATING

FACTOR

BOARD

PACKAGE

POWER

POWER

POWER

POWER

(

°C/W)

(

°C/W)

ABOVE

RATING

RATING

RATING

RATING

Low K

DCK

165.39

396.24

2.52 mW/

°C

252 mW

139 mW

101 mW

0 W

High K

DCK

165.39

314.74

3.18 mW/

°C

318 mW

175 mW

127 mW

127 mW

Copyright © 2006–2007, Texas Instruments Incorporated

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Product Folder Link(s): TPS79718-EP TPS79730-EP TPS79733-EP