U6268B Datasheet, PDF (7/14 Pages) TEMIC Semiconductors – Side-Airbag Sensor Dual Interface

U6268B
4. Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Parameters
Symbol
Min.
Max.
Unit
Supply voltage
V_S
–0.6
40
V
Voltage at pins CLL1, CLL2, ENABLE1,
ENABLE2
–0.3
6
V
Voltage at SC
V_SC
–0.3
30
V
Voltage at OCM1, OCM2
V_OCMx
–0.3
6.8
V
Voltage at RETURN1, RETURN2
V_RETURNx
–1
27
V
Voltage at OUT1, OUT2
V_OUTx
–1
40
V
Current at supply
(both channels OUTx and RETURNx shorted)
I_S
240
mA
Current at logical pins: CLL1, CLL2
ENABLE1, ENABLE2
I_CCLx
I_ENABLEx
3
mA
0.1
mA
Current at SC (SC related to GND or V_Batt)
I_SC
–110
220
µA
Current at pins to external unit
OUT1, OUT2, RETURN1, RETURN2
Internally limited
ESD classification
Human body model (100 pF, 1.5 kΩ)
All pins
±2000
V
Machine model (200 pF, 0.0Ω)
±200
V
Ambient temperature range
Junction temperature range
Storage temperature range
T_amb
–40
95
°C
T_j
–40
150
°C
T_stg
–55
125
°C
5. Thermal Resistance⁽¹⁾
Parameters
Symbol
Value
Unit
Junction case
R_thJC
36
K/W
Note: 1. A good ambient thermal resistance junction (R_thJA = 65 K/W) can be achieved by using a big pad size for ground connection
near a metal component (see section “GND Pins” on page 6)
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4808B–AUTO–09/05