TPA2015D1

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SLOS638A

– NOVEMBER 2011 – REVISED NOVEMBER 2011

PIN FUNCTIONS

PIN

INPUT/ OUTPUT/

DESCRIPTION

POWER

NAME

WCSP

(I/O/P)

PVDD

A1

I

Class-D power stage supply voltage.

PVOUT

A2

O

Boost converter output.

SW

A3

I

Boost and rectifying switch input.

GND

A4, C2, C4, D1

P

Ground; all ground balls must be connected for proper functionality.

OUT+

B1

O

Positive audio output.

GAIN

B2

I

Gain selection pin.

AGC

B3

I

Enable and select AGC.

VBAT

B4

P

Supply voltage.

OUT

–

C1

O

Negative audio output.

END

C3

I

Enable for the Class-D amplifier; set to logic high to enable.

IN+

D2

I

Positive audio input.

IN

–

D3

I

Negative audio input.

ENB

D4

I

Enable for the boost converter; set to logic high to enable.

ORDERING INFORMATION

SYMBOL

16-ball, 1.954mm

× 1.954 mm WSCP

TPA2015D1YZHR

OEN

–40°C to 85°C

16-ball, 1.954 mm

× 1.954 mm WSCP

TPA2015D1YZHT

OEN

(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 YZH package is only available taped and reeled. The suffix

“R” indicates a reel of 3000, the suffix “T” indicates a reel of 250.

ABSOLUTE MAXIMUM RATINGS

Over operating free

(1)

MIN

MAX

Supply voltage

VBAT

–0.3 V

6 V

IN+, IN

–

–0.3 V

VBAT + 0.3 V

Output continuous total power dissipation

See the Thermal Information Table

–40°C

85

°C

–40°C

150

°C

–65°C

150

°C

Minimum load impedance

6

Ω

HBM

2000 V

ESD Protection

CDM

500 V

MM

100 V

(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

© 2011, Texas Instruments Incorporated

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