Description
The TPS54521 is a full featured 17V, 5A synchronous step down converter which is optimized for small designs through high efficiency and integrated high-side and low-side MOSFETs.
Features
- 1.
- 2 Integrated 57mΩ / 50mΩ MOSFETs.
- Split Power Rail: 1.6V to 17V on PVIN.
- 200kHz to 900kHz Switching Frequency.
- Synchronizes to External Clock.
- 0.8V Voltage Reference.
- Low 2uA Shutdown Quiescent Current.
- Hiccup Overcurrent Protection.
- Monotonic Start-Up into Prebiased Outputs.
- 40°C to 125°C Operating Junction
Temperature Range.
- Pin-to-Pin Compatible with the TPS54620.
- Adjustable Slow Star.
TPS54521 Datasheet
