Texas Instruments D-CAP2™ series, TPS54227DRCR step-down buck regulator, adjustable output, 2 A, 700 kHz, 10-VSON (3x3 mm) package, surface mount.
| Parameter | Value |
|---|---|
| Series | D-CAP2™ |
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.5V |
| Voltage - output | 7V |
| Voltage - output (Min (Fixed)) | 0.76V |
| Output current | 2A |
| Frequency | 700kHz |
| 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 |
The TPS54227DRCR: The 2 A continuous output is the thermal limit at the 10-VSON package with the exposed pad soldered to a ground plane. The 0.76 V minimum output means the regulator can power a 0.8 V DDR core or a 0.9 V FPGA VCCINT without a negative offset circuit.
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