Texas Instruments TPS62351DRCR, Step-Down Buck Regulator, 3 MHz Switching Frequency, 800 mA Output, Adjustable Output 0.9V/1.1V/1.5V, 10-VSON (3x3) Package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Adjustable (Programmable) |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output | 1.69V |
| Voltage - output (Min (Fixed)) | 0.9V (1.1V, 1.5V) |
| Output current | 800mA |
| Frequency - switching | 3MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 10-VFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Output voltage is adjustable with three factory-preset options — 0.9 V, 1.1 V, or 1.5 V — selected by pin-strapping, or set to any value between 0.9 V and 1.69 V using an external resistor divider.
The output voltage is set by pin-strapping to one of three fixed presets: 0.9 V, 1.1 V, or 1.5 V. Alternatively, an external resistor divider can program any output between 0.9 V and 1.69 V.