TPS54478 Key Features
- 1 Two 30-mΩ (typical) MOSFETs for High Efficiency at 4-A Loads
- 200-kHz to 2-MHz Switching Frequency
- 0.6-V ± 1% Voltage Reference Over Temperature
- Start-up With Prebiased Voltage
- Synchronizes to External Clock
- Adjustable Slow Start / Sequencing
- UV and OV Power-Good Output
- Cycle by Cycle Current Limit and Hiccup Current
- Thermally Enhanced 3-mm × 3-mm 16-Pin WQFN
- Pin patible to TPS54418