TSB41AB3EP

IEEE 1394a2000 THREEPORT CABLE TRANSCEIVER/ARBITER

SGLS122B − JULY 2002 − REVISED DECEMBER 2004

10

POST OFFICE BOX 655303

−0.3 V to 4 V

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−0.3 V to 5.5 V

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Continuous total power dissipation

See Dissipation Rating Table

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−40

°C to 85°C

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−65

°C to 150°C

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Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

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† 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.

NOTE 1: All voltage values, except differential I/O bus voltages, are with respect to network ground.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR‡

ABOVE TA = 25°C

TA = 70°C

POWER RATING

TA = 85°C

POWER RATING

PFP§

5.05 W

52.5 mW/

°C

2.69 W

1.9 W

PFP¶

3.05 W

31.7 mW/

°C

1.62 W

1.15 W

PFP#

2.01 W

20.3 mW/

°C

1.1 W

0.79 W

‡ This is the inverse of the traditional junction-to-ambient thermal resistance (RθJA).

§ 2 oz. trace and copper pad with solder.

¶ 2 oz. trace and copper pad without solder.

# For more information, refer to TI application note PowerPAD  Thermally Enhanced Package, TI literature number

SLMA002.

PowerPAD is a trademark of Texas Instruments.