TPS56921 Key Features
- VID Control Range via I2C patible Interface: 0.72V to 1.48V in 10mV Steps
- I2C Addressing Flexibility: 2 Bits by IC pins
- ±1.5% Output Voltage over Temperature for VID Control
- ±1% Reference Voltage over Temperature for External Regulation Mode
- Integrated 26mΩ / 19mΩ MOSFETs
- Power Input PVIN Voltage Range: 1.6V to 17V
- Switching Frequency: 200kHz to 1.6MHz Internal Oscillator or Synchronizing to External Clock
- Shutdown Current: 2µA
- Monotonic Start-Up into Pre-biased Output Voltage
- Overcurrent Protection for Both MOSFETs with Hiccup Mode for Severe Fault Conditions