Texas Instruments TPS62261DRVT, synchronous buck regulator, step-down topology, fixed 1.8 V output, 600 mA, 2.25 MHz switching frequency, 2 V to 6 V input, 6-WSON (2x2) package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 6V |
| Voltage - output (Min (Fixed)) | 1.8V |
| Output current | 600mA |
| Frequency | 2.25MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 6-WDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The Texas Instruments TPS62261DRVT is a synchronous step-down (buck) converter with a fixed 1.8 V output, rated for 600 mA continuous output current. It switches at 2.25 MHz.
The output is fixed at 1.8 V, so there is no external feedback resistor divider. That saves two components and one pin, but it also means the output is not adjustable.
The TPS62261DRVT is supplied in a 6-WDFN Exposed Pad package, also described as 6-WSON (2x2 mm). The shipping options include Tape & Reel (TR) and Cut Tape (CT).