Texas Instruments
Texas Instruments TPS65381AQDAPRQ1, Automotive AEC-Q100 Functional Safety (FuSa) PMIC, 5 outputs, 4.5V~36V input, -40°C~125°C, 32-HTSSOP exposed pad.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Automotive, AEC-Q100, Functional Safety (FuSa) |
| Mounting | Surface Mount |
| Voltage - input | 4.5V ~ 36V |
| Voltage - output | Multiple |
| I/O channels | 5 |
| Operating temperature | -40°C~125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Applications | Automotive, Industrial Safety |
| Case | 32-TSSOP (0.240\", 6.10mm Width) Exposed Pad |
It integrates five regulated outputs from a single 4.5 V to 36 V input, covering the full automotive battery range including cold-crank and load-dump transients.
The wide input range means this PMIC sits directly on the 12 V battery bus without a pre-regulator.
For a safety-critical automotive program that runs five to seven years, this means the PMIC stays in the BOM without a forced redesign.
