TPS54308 Description
The TPS54308 is a 4.5-V to 28-V input voltage range, 3-A synchronous buck converter. The device includes two integrated switching FETs, internal loop pensation, and 5-ms internal soft start to reduce ponent count. By integrating the MOSFETs and employing the SOT-23 package, the TPS54308 achieves high power density and offers a small footprint on the PCB.
TPS54308 Key Features
- 4.5-V to 28-V wide input voltage range
- Integrated 85-mΩ and 40-mΩ MOSFETs for 3-A
- Low 2-μA shutdown, 300-μA quiescent current
- Internal 5-mS soft start
- Fixed 350-kHz switching frequency
- Peak current mode control
- Internal loop pensation
- Overvoltage protection
- Thermal shutdown
- SOT-23 (6) package