Texas Instruments Automotive, AEC-Q100, DCS-Control™ series, TPS62150AQRGTTQ1, step-down (buck) converter, adjustable output, 1 A output, 2.5 MHz switching frequency, 3 V to 17 V input, -40°C to 125°C, 16-VFQFN exposed pad, surface mount.
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100, DCS-Control™ |
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 17V |
| Voltage - output | 6V |
| Voltage - output (Min (Fixed)) | 0.9V |
| Output current | 1A |
| Frequency - switching | 2.5MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 16-VFQFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Switching at 2.5 MHz lets the designer use a small 1 µH to 2.2 µH inductor and ceramic output capacitors, shrinking the total solution footprint. The trade-off is that the fast edges demand a tight layout — keep the input cap and inductor loop short, and place the feedback resistor divider close to the FB pin to avoid noise injection.
The base product number TPS62150 is shared, and the 'A' variant typically indicates an automotive-qualified (AEC-Q100) version. Pin-compatibility is expected within the TPS62150 family, but confirm the specific output voltage and protection features against your BOM before substituting.