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TPS3103xxx
TPS3106xxx
TPS3110xxx
SLVS363E – AUGUST 2001 – REVISED SEPTEMBER 2007
DISSIPATION RATINGS
PACKAGE
DBV
T
A
≤
+25°C
POWER RATING
437 mW
DERATING FACTOR
ABOVE T
A
= +25°C
3.5 mW/°C
T
A
= +70°C
POWER RATING
280 mW
T
A
= +85°C
POWER RATING
227 mW
RECOMMENDED OPERATING CONDITIONS
Over operating free-air temperature range, unless otherwise noted.
MIN
Supply voltage, V
DD (1)
Input voltage, V
I
High-level input voltage, V
IH
at MR, WDI
Low-level input voltage, V
IL
at MR, WDI
Input transition rise and fall rate at
Δt/ΔV
at MR, WDI
Operating temperature range, T
A
(1)
For proper operation of SENSE, PFI, and WDI functions: V
DD
≥
0.8 V.
–40
0.4
0
0.7
×
V
DD
0.3
×
V
DD
100
+85
MAX
3.3
V
DD
+ 0.3
UNIT
V
V
V
V
ns/V
°C
ELECTRICAL CHARACTERISTICS
Over operating free-air temperature range (unless otherwise noted).
PARAMETER
TEST CONDITIONS
V
DD
= 3.3 V, I
OH
= –3 mA
V
DD
= 1.8 V, I
OH
= –2 mA
V
OH
High-level output voltage
V
DD
= 1.5 V, I
OH
= –1 mA
V
DD
= 0.9 V, I
OH
= –0.4 mA
V
DD
= 0.5 V, I
OH
= –5
μA
V
DD
= 3.3 V, I
OL
= 3 mA
V
OL
Low-level output voltage
V
DD
= 1.5 V, I
OL
= 2 mA
V
DD
= 1.2 V, I
OL
= 1 mA
V
DD
= 0.9 V, I
OL
= 500
μA
V
OL
Low-level output voltage
RESET only
TPS31xxE09
TPS31xxE12
V
IT–
Negative-going input
threshold voltage
(1)
TPS31xxE15
TPS31xxE16
TPS31xxH20
TPS31xxK33
V
IT – (S)
Negative-going input
threshold voltage
(1)
Hysteresis at V
DD
input
Temperature coefficient of V
IT−
, PFI,
SENSE
Hysteresis at SENSE, PFI input
MR
I
IH
High-level input current
SENSE, PFI,
WDI
SENSE, PFI
V
DD
≥
0.8 V, T
A
= +25°C
0.8 V
≤
V
IT
< 1.5 V
V
HYS
1.6 V
≤
V
IT
< 2.4 V
2.5 V
≤
V
IT
< 3.3 V
T
(K)
V
HYS
T
A
= –40°C to +85°C
V
DD
≥
0.8 V
MR = V
DD
, V
DD
= 3.3 V
SENSE, PFI, WDI = V
DD
,
V
DD
= 3.3 V
–25
–25
T
A
= +25°C
V
DD
= 0.4 V, I
OL
= 5
μA
0.854
1.133
1.423
1.512
1.829
2.919
0.542
0.860
1.142
1.434
1.523
1.843
2.941
0.551
20
30
50
–0.012
15
25
25
nA
–0.019
%/K
mV
mV
0.1
0.866
1.151
1.445
1.534
1.857
2.963
0.559
V
V
V
0.3
V
0.7
×
V
DD
V
0.8
×
V
DD
V
MIN
TYP
MAX
UNIT
(1)
To ensure the best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1
μF)
should be placed close to the supply
terminals.
3
Copyright © 2001–2007, Texas Instruments Incorporated
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