| Manufacturer | Texas Instruments |
| Manufacturer Standard Lead Time | 6 Weeks |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Description | 1.8-V TO 5.5-V, 75-NA IQ BUCK-BO |
| Product Status | Active |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad |
| Supplier Device Package | 10-SON (2.5×2.5) |
| Base Product Number | TPS63900 |
| Output Type | Programmable |
Buck-Boost Conversion: The TPS63900DSKR is proficient in both buck and boost voltage conversion, providing flexibility to regulate the output voltage either below or above the input voltage level.
Ultra-Low Quiescent Current (75 nA IQ): This converter boasts an exceptionally low quiescent current of 75 nA, ensuring minimal power consumption during standby or low-load conditions, thereby preserving battery life in energy-conscious applications.
Input Current Limiting: The device is equipped with input current limit functionality, offering protection against excessive input currents and enhancing the overall robustness of the power supply system.
Dynamic Voltage Scaling (DVS): Featuring Dynamic Voltage Scaling, the converter enables adaptive adjustment of the output voltage based on system requirements, providing an additional layer of control and efficiency.
Wide Operating Temperature Range: Designed to endure varying environmental conditions, the TPS63900DSKR is specified to operate reliably across a temperature range of -40 to 125 degrees Celsius.