TLF4D985QVV03R1XUMA1
The TLF4D985QVV03R1 is a high-efficiency automotive PMIC supporting ASIL D systems per ISO 26262. Its 3V–40V buck-boost pre-regulator ensures stable cranking operation, while a precision ADC reference improves accuracy. Independent sensor trackers, a low-power state machine and robust watchdogs make it an AEC-Q100 qualified supply for AURIX™ TC3x/TC4x MCUs. Matching TC4x software and ASIL D TLF4 CDDs are available in DRIVECORE™.
Key Specifications
| Complete manufacturer part number | TLF4D985QVV03R1XUMA1 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The TLF4D985QVV03R1 is a high-efficiency automotive PMIC supporting ASIL D systems per ISO 26262. Its 3V–40V buck-boost pre-regulator ensures stable cranking operation, while a precision ADC reference improves accuracy. Independent sensor trackers, a low-power state machine and robust watchdogs make it an AEC-Q100 qualified supply for AURIX™ TC3x/TC4x MCUs. Matching TC4x software and ASIL D TLF4 CDDs are available in DRIVECORE™. |
| Package / case | PG-VQFN-56-7 |
| Product category | Microcontrollers |
| Pins | 56 |
| Operating Temperature minimum (manufacturer family record) | -40 °C |
| Operating Temperature maximum (manufacturer family record) | 175 °C |
| In stock | 6,821 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Available manufacturer parameters matched to the complete ordering code. Historical captures may be used. Parameter verification does not certify product photography or current stock; consult the linked datasheet for conditions.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.