Texas Instruments TPS62290DRVTG4, Step-Down Buck Converter, Adjustable Output, 1 A, 2.25 MHz, 2.3 V to 6 V Input, Synchronous Rectifier, 6-WSON (2x2) Exposed Pad, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 2.3V |
| Voltage - output | 6V |
| Voltage - output (Min (Fixed)) | 0.6V |
| Output current | 1A |
| Frequency - switching | 2.25MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Function | Step-Down |
| Topology | Buck |
| Case | 6-WDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The TPS62290DRVTG4 from Texas Instruments is a synchronous step-down (buck) converter delivering 1 A continuous output from a 2.3 V to 6 V input rail. The 2.25 MHz switching frequency lets you use small inductors and ceramic capacitors, shrinking the total solution to fit the 6-WSON (2 mm × 2 mm) package.
The 0.6 V reference lets you power sub-1 V cores directly — no post-regulation LDO needed.
Yes, the output is adjustable from 0.6 V up to the input voltage via an external resistor divider.