Texas Instruments · DCS-Control™ Series
Texas Instruments DCS-Control™ series, TPS627431YFPR, Step-Down Buck Converter, 400 mA output, 1.2 MHz switching, programmable 1.3 V to 3.1 V output, 2.15 V to 5.5 V input, 8-DSBGA package, -40°C to 125°C junction temperature.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | DCS-Control™ |
| Output type | Programmable |
| Mounting | Surface Mount |
| Voltage - input | 2.15V |
| Voltage - output | 3.1V |
| Voltage - output (Min (Fixed)) | 1.3V |
| Output current | 400mA |
| Frequency - switching | 1.2MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 8-XFBGA, DSBGA |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The Texas Instruments TPS627431YFPR is a synchronous step-down (buck) converter using DCS-Control™ topology, delivering a programmable output from 1.3 V up to 3.1 V at 400 mA from a 2.15 V to 5.5 V input. The single 8-DSBGA package saves area but demands a controlled SMT profile and, for high-vibration environments, underfill.
For a BOM planner, this means no forced redesign cycle from obsolescence in the near term.
