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IQAN-MC31 Technical Overview
Appendix A
Instruction book, IQAN-MC31
Power driver, DOUT
Number of DOUT
high-side
low-side
5
5
Maximum load
DOUT-A to C (high-side)
DOUT-D to E (high-side)
DOUT-F to H (low-side)
DOUT-I to J (low-side)
3.0 A
2.0 A
3.0 A
2.0 A
Power driver voltage drop
DOUT-A to C (high-side)
DOUT-D to E (high-side)
DOUT-F to H (low-side)
DOUT-I to J (low-side)
typ. 0.17 V @ 3 A load
typ. 0.10 V @ 1.5 A load
typ. 0.29 V @ 3 A load
typ. 0.41 V @ 1.5 A load
Leakage current in OFF state
DOUT-A to C (high-side)
DOUT-D to E (high-side)
DOUT-F to H (low-side)
DOUT-I to J (low-side)
<100 µA
<100 µA
<2 mA
<100 µA
Maximum allowable load inductance
DOUT-A to C, F to H
1.0 A load
2.0 A load
3.0 A load
500 mH
200 mH
50 mH
Maximum allowable load inductance
DOUT-D to E, I to J
1.0 A load
1.5 A load
500 mH
200 mH
Protection
overload, SCB, SCG
Diagnostics
Operational ON
Operational OFF
no
open load (DOUT-F to J only)
Open load threshold
>50 kohm or <100 µA when DOUT is OFF
CAN
Number of CAN buses
4
CAN specification
2.0A and 2.0B
CAN bus speed
125 kbit to 500 kbit
Protection
SCB, SCG
