SFFS577 February 2024 LM74900-Q1 , LM74910-Q1
ADVANCE INFORMATION
The failure mode distribution estimation for LM749x0-Q1 in Table 3-1comes from the combination of common failure modes listed in standards such as IEC 61508 and ISO 26262, the ratio of sub-circuit function size and complexity and from best engineering judgment.
The failure modes listed in this section reflect random failure events and do not include failures due to misuse or overstress.
| Die Failure Modes | Failure Mode Distribution (%) |
|---|---|
| DGATE stuck at low | 20% |
| DGATE voltage or timing not in specification | 20% |
| HGATE stuck at low | 25% |
| HGATE voltage or timing not in specification | 25% |
OUT voltage or timing not in specification | 5% |
Pin to Pin short | 5% |