Gate

Drive

_

+

Gate

Drive

_

+

_

+

_

+

Gain

Adjust

Gain

Adjust

Start-Up

Protection

Logic

Short-Circuit

Detect

Thermal

Ramp

Generator

Biases

and

References

Gain

2

AGND

VREF

VREF

INN

OUTN

PGND

OUTP

PGND

INP

SHUTDOWN

GAIN1

GAIN0

COSC

ROSC

BYPASS

SD

_

+

_

+

Deglitch

Logic

Deglitch

Logic

BSP

BSN

Clamp

Reference

VCLAMP

TPA3001D1

www.ti.com

SLOS398E – DECEMBER 2002 – REVISED AUGUST 2010

FUNCTIONAL BLOCK DIAGRAM

ABSOLUTE MAXIMUM RATINGS

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

(1)

UNIT

–0.3 V to 21 V

≥ 3.6 Ω

SHUTDOWN

Input voltage

GAIN0, GAIN1

–0.3 V to 5.5 V

INN, INP

–0.3 V to 7 V

Continuous total power dissipation

See the Thermal Information Table

–40°C to 85°C

–40°C to 150°C

–65°C 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.

Copyright © 2002–2010, Texas Instruments Incorporated

Submit Documentation Feedback

3

Product Folder Link(s): TPA3001D1