TIDUF20 December 2022
The ESD performance of this design was tested in a TI lab per IEC 61000 - 4 - 2. Isolated DC source and a resister divider are used to simulate a battery pack. ESD contact discharge was tested and the test results are listed in Table 3-4.
APPLIED TERMINAL | ||||||
---|---|---|---|---|---|---|
VOLTAGE | PACK+ | PACK– | CANH | CANL | RS485A | RS485B |
2 kV | PASS | PASS | PASS | PASS | PASS | PASS |
–2 kV | PASS | PASS | PASS | PASS | PASS | PASS |
4 kV | PASS | PASS | PASS | PASS | PASS | PASS |
–4 kV | PASS | PASS | PASS | PASS | PASS | PASS |
8 kV | PASS | PASS | PASS | PASS | PASS | PASS |
–8 kV | PASS | PASS | PASS | PASS | PASS | PASS |