Texas Instruments · DCS-Control™ Series
Texas Instruments DCS-Control™ series TPS62091RGTT, Step-Down Buck Regulator, Fixed 3.3V Output, 3A, 2.8MHz Switching, Synchronous Rectifier, 16-VFQFN Exposed Pad, -40°C to 85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | DCS-Control™ |
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 2.5V |
| Voltage - output (Min (Fixed)) | 3.3V |
| Output current | 3A |
| Frequency - switching | 2.8MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 16-VFQFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The Texas Instruments TPS62091RGTT is a 3 A synchronous step-down (buck) converter with a fixed 3.3 V output. It takes an input from 2.5 V up to 6 V and switches at 2.8 MHz.
At 3 A output, this is a mid-power rail regulator. Because the output is fixed at 3.3 V, the BOM loses the feedback resistor divider and the associated noise pickup path. That is a reliability win on a noisy board — one less node to decouple.
