Texas Instruments · Automotive, AEC-Q100 Series
Texas Instruments TPS37A543222DSKRQ1, Automotive AEC-Q100 Voltage Detector, 3.2V and 5.4V window thresholds, Active Low Open Drain output, 10-WFDFN Exposed Pad (10-WSON 2.5x2.5), -40°C to 125°C operating range.
MOQ 1 · Tape & Reel (TR) Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Voltage Detector |
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| Voltage - threshold | 3.2V, 5.4V |
| Number of voltages monitored | 2 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active Low |
| Output | Open Drain, Open Drain |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Reset timeout | 100µs Maximum |
| Case | 10-WFDFN Exposed Pad |
The TPS37A543222DSKRQ1 is a Texas Instruments automotive voltage detector that monitors two independent rails with fixed window thresholds of 3.2V and 5.4V. The 100µs maximum reset timeout is fast enough to catch supply glitches before downstream logic corrupts state, but long enough to ignore noise on a clean rail.
Cut Tape options are available for prototyping or low-volume builds.