TLI4970-D025T4_15 Datasheet, PDF (15/29 Pages) Infineon Technologies AG – High precision miniature coreless magnetic current sensor for AC

3
Specification
TLI4970-D025T4
Specification
3.1
Absolute Maximum Ratings
Table 3-1 Absolute Maximum Ratings
General conditions (unless otherwise specified): V_DD = 3.3 V; T_A = -40 °C ... +85 °C
Parameter
Symbol
Values
Unit Note / Test Condition
Min.
Typ. Max.
Supply voltage
V_DD
-0.3
-
Maximum primary current I_P
-60
-
Maximum primary pulse I_{P_PULSE}
-
-
current
+3.6
V
+60
A
T_A
=
T 1)
Contact_IP_IN
150
A
Max. 3 pulses, 200 ms each;
tested with 105 µm Cu layer on
PCB
Voltage on interface pins V_IO
DOUT, SCLK & OCD
-0.3
-
+3.6
V
Voltage on interface pin V_{IO_CS}
CS
-0.3
-
+21.0 V
ESD voltage²⁾
Maximum junction
temperature
V_{ESD_HBM}
-
T_{J_max}
-
-
±2
kV
-
+125 °C
Storage temperature
T_{A_STORE}
-40
-
+125 °C
1) T_{Contact_IP_IN}: Temperature of current rail on PCB at solder joint.
2) According to standard EIA / JESD22-A114-E Human Body Model (HBM)
Not connected
Attention: Stresses above the limit values listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect device
reliability. Maximum ratings are absolute ratings; exceeding only one of these values may
cause irreversible damage to the integrated circuit.
3.2
Operating Conditions
Table 3-2 Electrical Operating Parameters
General conditions (unless otherwise specified): V_DD = 3.3 V; T_A = -40 °C ... +85 °C
Parameter
Symbol
Values
Unit Note / Test Condition
Min.
Typ. Max.
Supply voltage
V_DD
3.1
3.3 +3.5
V
Voltage on interface pin V_{IO_CS}
-0.3
-
CS
V_{IO_PROG}
+20.5
-
+3.6
V
+20.7 V
Normal operation
Only during programming
Current consumption
I_DD
5
12 20
mA Secondary side
Full-scale primary current I_PFSR
measurement range
-25
-
+25
A
Data Sheet
15
Rev. 1.0, 2015-07-02