SLUAA53 October 2020 TPS628501-Q1 , TPS628502-Q1
This section provides Functional Safety Failure In Time (FIT) rates for TPS62850x-Q1 based on two different industry-wide used reliability standards:
| FIT IEC TR 62380 / ISO 26262 | FIT (Failures Per 109 Hours) |
|---|---|
| Total Component FIT Rate | 6 |
| Die FIT Rate | 4 |
| Package FIT Rate | 2 |
The failure rate and mission profile information in Table 2-1 comes from the Reliability data handbook IEC TR 62380 / ISO 26262 part 11:
|
Table |
Category |
Reference FIT Rate |
Reference Virtual Tj |
|---|---|---|---|
|
5 |
CMOS, BICMOS Digital, analog/mixed |
25 FIT |
55°C |