TLE5012-E0742 INFINEON [Infineon Technologies AG], TLE5012-E0742 Datasheet - Page 20

• Manufacturer Part Number: TLE5012-E0742
• Description: GMR-Based Angular Sensor for Rotor-Position Sensing
• Manufacturer: INFINEON [Infineon Technologies AG]

Calculation of the Junction Temperature
The total power dissipation P
The power multiplied by the total thermal resistance R
temperature. R
Ambient.
Example (assuming no load on V
For molded sensors, the calculation with R
3.4
3.4.1
The indicated electrical parameters apply to the full operating range, unless otherwise specified. The typical values
correspond to a supply voltage V
to -40 °C < T
Table 4
Parameter
Supply current
POR level
POR hysteresis
Pull-Up current
Pull-Down current
Power-on time
1) Not subject to production test - verified by design/characterization
2) Within “Power-On Time,” write access is not permitted
Final Data Sheet
V
T
Δ
R
Δ
I
J
DD
thJA
T
DD
T
=
=
=
T
=
=
=
R
A
150
R
14
thJA
5
+
thJC
V
Δ
mA
Characteristics
Electrical Parameters
Electrical parameters
J
×
T
⎡
⎢ ⎣
< 150°C.
+
W
P
thJA
1)
K
TOT
R
thCA
⎤
⎥ ⎦
is the sum of the addition of the values of the two components Junction to Case and Case to
=
×
R
(
5
thJA
[ ]
V
×
TOT
Symbol
I
V
V
I
I
t
DD
PU
PD
Pon
×
POR
PORhy
(
V
of the chip increases its temperature above the ambient temperature.
. 0
out
DD
DD
):
014
= 5.0 V and 25 °C, unless individually specified. All other values correspond
×
I
Min.
-
2.0
-
-10
-10
10
10
-
DD
[ ]
A
thJC
+
+
V
is more appropriate.
OUT
0
Typ.
14
-
30
-
-
-
-
5
Values
[ ]
VA
×
I
OUT
20
)
16
-
225
150
7
Max.
2.9
-225
-150
=
thJA
)
10
(I
(Junction to Ambient) leads to the final junction
DD
5 .
, I
K
OUT
Unit
mA
V
mV
µA
µA
µA
µA
ms
> 0, if direction is into IC)
Note / Test Condition
Power-On Reset
CSQ
DATA
SCK
CLK, IFA, IFB
V
DD
> V
DDmin
2)
Specifications
V 1.0, 2010-11
TLE5012
(1)
(2)