Texas Instruments TPS62175DQCT, DCS-Control step-down converter, 500 mA output, 4.75 V to 28 V input, adjustable output 1 V to 6 V, 1 MHz switching, synchronous rectification, -40°C to 85°C, 10-WSON (3x2 mm) package.
| Parameter | Value |
|---|---|
| Series | DCS-Control™ |
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.75V |
| Voltage - output | 6V |
| Voltage - output (Min (Fixed)) | 1V |
| Output current | 500mA |
| Frequency - switching | 1MHz |
| I/O channels | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck, Buck-Boost |
| Case | 10-WFDFN Exposed Pad |
| Output configuration | Positive or Negative |
| Synchronous rectifier | Yes |
The adjustable output spans 1 V to 6 V, and the buck-boost topology supports both positive and negative output configurations, which is useful for generating a negative bias rail from a positive input.
Switching at 1 MHz, the TPS62175DQCT allows small external inductor and capacitor values, shrinking the total solution footprint.
The TPS62175DQCT is a higher-input-voltage variant (28 V max vs the TPS62170's lower max), so it can drop into designs needing a wider input range, but confirm the pinout and compensation network against the specific application — the datasheet should be cross-checked for component values.
Yes — the buck-boost topology supports a negative output configuration, allowing the part to generate a negative rail from a positive input.