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ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

TPS3813J25, TPS3813L30

TPS3813K33, TPS3813I50

SLVS331B – DECEMBER 2000 – REVISED JUNE 2005

UNIT

7 V

RESET

–0.3 V to 7 V

Maximum low output current

5 mA

Maximum high output current

–5 mA

±20 mA

±20 mA

Continuous total power dissipation

See Dissipation Rating Table

Operating free-air temperature range

–40

°C to 85°C

Storage temperature range

–65

°C to 150°C

Soldering temperature

260

°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 GND. For reliable operation the device should not be operated at 7 V for more than t = 1000h

continuously.

DISSIPATION RATING TABLE

DERATING FACTOR

PACKAGE

POWER RATING

POWER RATING

POWER RATING

DBV

437 mW

3.5 mW/

°C

280 mW

227 mW

at specified temperature range

MIN

MAX

UNIT

Supply voltage

2

6

V

Input voltage

0

V

High-level input voltage

V

Low-level input voltage

V

∆t/∆V

Input transition rise and fall rate

100

ns/V

Pulse width of WDI trigger pulse

50

ns

Operating free-air temperature range

–40

85

°C

7