TPA2011D1

SLOS626A – DECEMBER 2009 – REVISED MAY 2010

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These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING INFORMATION

SYMBOL

TPA2011D1YFFR

OEW

—40°C to 85°C

9-ball WSCP

TPA2011D1YFFT

OEW

(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 YFF 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

(1)

VALUE

UNIT

In active mode

–0.3 to 6

V

Supply voltage

In shutdown mode

–0.3 to 6

V

Input voltage

EN, IN+, IN–

V

Minimum load resistance

3.2

Ω

Output continuous total power dissipation

See Dissipation Rating Table

Operating free-air temperature range

–40 to 85

°C

Operating junction temperature range

–40 to 150

°C

Storage temperature range

–65 to 85

°C

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

260

°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.

DISSIPATION RATINGS

PACKAGE

YFF (WCSP)

4.2 mW/°C

525 mW

336 mW

273 mW

(1)

Derating factor measure with high K board.

RECOMMENDED OPERATING CONDITIONS

MIN

MAX

UNIT

Class-D supply voltage

2.5

5.5

V

High-level input voltage

EN

1.3

V

Low-level input voltage

EN

0.35

V

Input resistor

Gain

≤ 20 V/V (26 dB)

15

k

Ω

Common mode input voltage range

0.75

V

Operating free-air temperature

–40

85

°C

2

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