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| TLE7232G Datasheet, PDF (23/36 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control | |||
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4.3.1
SPI Driver for Enhanced Relay Control
SPIDER - TLE 7232G
Diagnostic Features
Electrical Characteristics
Unless otherwise specified: Vdd = 4.5 V to 5.5 V, Tj = -40 °C to 150 °C
typical values: Vdd = 5.0 V, Tj = 25 °C
Pos. Parameter
Symbol
Limit Values Unit Test Conditions
min. typ. max.
OFF State Diagnosis
4.3.1 Open load detection VDS(OL)
threshold voltage
Vdd - Vdd - Vdd - V
2.5 2 1.3
4.3.2 Output pull-down
ID(PD)
diagnosis current per
channel
50 90 150 µA
4.3.3 Short to gnd
detection threshold
voltage
VDS(SG)
Vdd - Vdd - Vdd - V
3.4 3.0 2.6
4.3.4 Output diagnosis
current for short to
gnd per channel
ID(SG)
-150 -100 -50 µA VDS = 0 V
4.3.5 Fault delay time
td(fault)
50 100 200 µs
Data Sheet
23
V1.0, 2005-09-30
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