TPS54623 Description
The TPS54623 in thermally enhanced VQFN package is a full featured 17-V, 6-A synchronous step-down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces ponent count, and by selecting a high switching frequency, reducing the inductor's footprint. The output voltage...
TPS54623 Key Features
- 1 Integrated 26 mΩ, 19 mΩ MOSFETs
- Split Power Rail: 1.6 V to 17 V on PVIN
- 200 kHz to 1.6 MHz Switching Frequency
- Light Load Efficient With Pulse Skip
- Synchronizes to External Clock
- 0.6 V ±1% Voltage Reference Overtemperature
- Low 2-µA Shutdown Quiescent Current
- Monotonic Start-Up into Pre-biased Outputs
- 40°C to 150°C Operating Junction Temperature
- Adjustable Slow Start and Power Sequencing