TPA6133A2

SLOS821 – JUNE 2013

www.ti.com

PIN FUNCTIONS (continued)

PIN

INPUT,

OUTPUT,

DESCRIPTION

NAME

PIN QFN

POWER

TEST2

7

I

Factory test pins. Pull up to VDD supply. See Applications Diagram.

TEST1

8

I

Factory test pins. Pull up to VDD supply. See Applications Diagram.

HPRIGHT

11

O

Headphone light channel output. Connect to the right terminal of the headphone jack.

Solder the thermal pad on the bottom of the QFN package to the GND plane of the

Thermal pad

Die Pad

P

PCB. It is required for mechanical stability and will enhance thermal performance.

ABSOLUTE MAXIMUM RATINGS

(1)

MIN

MAX

UNIT

–0.3

6

V

CPVSS-0.2 V to minimum of

RIGHTINx, LEFTINx

(3.6 V, VDD+0.2 V)

Input voltage

SD, TEST1, TEST2

–0.3

7

V

Output continuous total power dissipation

See Dissipation Rating Table

–40

85

°C

–40

150

°C

–65

150

°C

ESD Protection

HBM

3

kV

Minimum Load Impedance

12.8

Ω

(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.

DISSIPATION RATINGS TABLE

DERATING

PACKAGE

POWER RATING

POWER RATING

POWER RATING

RTJ

4100 mW

41 mW/°C

2250 mW

1640 mW

(1)

Derating factor measured with JEDEC High K board: 1S2P - One signal layer and two plane layers.

(2)

See JEDEC Standard 51-3 for Low-K board, JEDEC Standard 51-7 for High-K board, and JEDEC

Standard 51-12 for using package thermal information. Please see JEDEC document page for

downloadable copies: http://www.jedec.org/download/default.cfm.

AVAILABLE OPTIONS

PART NUMBER

SYMBOL

–40°C to 85°C

20-pin, 4 mm × 4 mm QFN

SIZ

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

Web site at www.ti.com.

(2)

The RTJ package is only available taped and reeled. To order, add the suffix “R” to the end of the part number for a reel of 3000, or add

the suffix “T” to the end of the part number for a reel of 250 (that is, TPA6133A2RTJR).

RECOMMENDED OPERATING CONDITIONS

MIN

MAX

UNIT

2.5

5.5

V

High-level input voltage

TEST1, TEST2, SD

1.3

V

Low-level input voltage

SD

0.35

V

Operating free-air temperature

–40

85

°C

4

Copyright © 2013, Texas Instruments Incorporated

Product Folder Links: TPA6133A2