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Absolute Maximum Ratings

(1)

Dissipation Ratings

Recommended Operating Conditions

TPS70751-EP

DUAL-OUTPUT LOW-DROPOUT VOLTAGE REGULATOR

WITH POWER-UP SEQUENCING FOR SPLIT-VOLTAGE DSP SYSTEMS

SLVS718 – DECEMBER 2006

over operating junction temperature (unless otherwise noted)

MIN

MAX

UNIT

–0.3

7

V

–0.3

7

Voltage range at EN

–0.3

7

V

5.5

Output voltage

V

5.5

Maximum RESET and PG1 voltage

7

V

Maximum MR1, MR2, and SEQ voltage

V

Peak output current

Internally Limited

Continuous total power dissipation

See Dissipation Rating Tables

Operating virtual junction temperature range

–55

150

°C

Storage temperature range

–65

150

°C

ESD rating

Human-Body Model (HBM)

2

kV

(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 tied to network ground.

AIR FLOW

DERATING

PACKAGE

(CFM)

FACTOR

0

3.067 W

30.67 mW/

°C

1.687 W

1.227 W

250

4.115 W

41.15 mW/

°C

2.265 W

4.646 W

(1)

This parameter is measured with the recommended copper heatsink pattern on a four-layer PCB, 1-oz copper on 4-in

× 4-in ground

layer. For more information, refer to TI technical brief SLMA002.

MIN

MAX

UNIT

2.7

6

V

Regulator 1

0

250

Output current

mA

Regulator 2

0

125

Operating virtual junction temperature

–55

125

°C

(1)

7

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