Datasheet
TPA2039D1
SLOS652A –DECEMBER 2009–REVISED JUNE 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
T
A
PACKAGED DEVICES
(1)
PART NUMBER
(2)
SYMBOL
TPA2039D1YFFR DAR
—40°C to 85°C 9-ball WSCP
TPA2039D1YFFT DAR
(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
over operating free-air temperature range, T
A
= 25°C (unless otherwise noted)
(1)
VALUE UNIT
In active mode –0.3 to 6.0 V
V
DD
, PV
DD
Supply voltage
In shutdown mode –0.3 to 6.0 V
V
I
Input voltage EN, IN+, IN– –0.3 to V
DD
+ 0.3 V
R
L
Minimum load resistance 3.2 Ω
Output continuous total power dissipation See Dissipation Rating Table
T
A
Operating free-air temperature range –40 to 85 °C
T
J
Operating junction temperature range –40 to 150 °C
T
stg
Storage temperature range –65 to 85 °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 Ratings conditions for extended periods may affect device reliability.
DISSIPATION RATINGS
PACKAGE DERATING FACTOR
(1)
T
A
< 25°C T
A
= 70°C T
A
= 85°C
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
V
DD
, Class-D supply voltage 2.5 5.5 V
PV
DD
V
IH
High-level input voltage EN 1.3 V
V
IL
Low-level input voltage EN 0.35 V
V
IC
Common mode input voltage range V
DD
= 2.5V, 5.5V, CMRR ≥ 49 dB 0.75 V
DD
-1.1 V
T
A
Operating free-air temperature –40 85 °C
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