Datasheet

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ABSOLUTE MAXIMUM RATINGS
(1)
Dissipation Ratings
TPS79301-EP , , TPS79318-EP , , TPS79325-EP , , TPS79328-EP
TPS793285-EP , TPS79330-EP , TPS79333-EP , TPS793475-EP
SGLS163B – APRIL 2003 – REVISED NOVEMBER 2006
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
Input voltage range
(2)
–0.3 6 V
Voltage range at EN V
I
+ V
–0.3
0.3
Voltage on OUT –0.3 6 V
Peak output current Internally limited
Human-Body Model (HBM) 2 kV
ESD rating
Changed-Device Model (CDM) 500 V
See Dissipation
Continuous total power dissipation
Rating Table
T
J
Operating virtual junction temperature range –55 125 ° C
T
stg
Storage temperature range –65 150 ° 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.
(2) All voltage values are with respect to network ground terminal
DERATING T
A
≤ 25 ° C T
A
= 70 ° C T
A
= 85 ° C
BOARD PACKAGE R
θ JC
R
θ JA
FACTOR ABOVE POWER POWER POWER
T
A
= 25 ° C RATING RATING RATING
Low K
(1)
DBV 63.75 ° C/W 256 ° C/W 3.906 mW/ ° C 391 mW 215 mW 156 mW
High K
(2)
DBV 63.75 ° C/W 178.3 ° C/W 5.609 mW/ ° C 561 mW 308 mW 224 mW
(1) The JEDEC low K (1s) board design used to derive this data was a 3-in × 3-in, two layer board with 2-oz copper traces on top of the
board.
(2) The JEDEC high K (2s2p) board design used to derive this data was a 3-in × 3-in, multilayer board with 1-oz internal power and ground
planes and 2-oz copper traces on top and bottom of the board.
3
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