Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- AVAILABLE OPTIONS
- DESCRIPTION (continued)
- FUNCTION/TRUTH TABLES
- FUNCTION/TRUTH TABLES
- DETAILED DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- DISSIPATION RATING TABLE
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- TIMING REQUIREMENTS
- SWITCHING CHARACTERISTICS
- TYPICAL CHARACTERISTICS

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ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATING TABLE
RECOMMENDED OPERATING CONDITIONS
TPS3306-15
TPS3306-18 , TPS3306-20
TPS3306-25 , TPS3306-33
SLVS290C – APRIL 2000 – REVISED DECEMBER 2006
Over operating free-air temperature range (unless otherwise noted).
(1)
UNIT
Supply voltage, V
DD
(see
(2)
) 7 V
PFI pin –0.3 V to V
DD
+ 0.3 V
All other pins (see
(2)
) –0.3 V to 7 V
Maximum low output current, I
OL
5 mA
Maximum high output current, I
OH
– 5 mA
Input clamp current, I
IK
(V
I
< 0 or V
I
> V
DD
) ± 20 mA
Output clamp current, I
OK
(V
O
< 0 or V
O
> V
DD
) ± 20 mA
Continuous total power dissipation See Dissipation Rating Table
Operating free-air temperature range, T
A
–40 ° C to +85 ° C
Storage temperature range, T
stg
–65 ° C to +150 ° C
Soldering temperature 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.
(2) All voltage values are with respect to GND. For reliable operation, the device must not be operated at 7 V for more than t = 1000 h
continuously.
T
A
≤ +25 ° C DERATING FACTOR T
A
= +70 ° C T
A
= +85 ° C
PACKAGE
POWER RATING ABOVE T
A
= +25 ° C POWER RATING POWER RATING
DGK 424 mW 3.4 mW/ ° C 271 mW 220 mW
D 725 mW 5.8 mW/ ° C 464 mW 377 mW
At specified temperature range.
MIN MAX UNIT
Supply voltage, V
DD
2.7 6 V
Input voltage at WDI and PFI, V
I
0 V
DD
+ 0.3 V
Input voltage at SENSE1 and SENSE2, V
I
0 (V
DD
+ 0.3)V
IT
/1.25 V V
High-level input voltage at WDI, V
IH
0.7 x V
DD
V
Low-level input voltage at WDI, V
IL
0.3 × V
DD
V
Operating free-air temperature range, T
A
–40 +85 ° C
6
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