5 Performance

Figure 5-1. Nominal Switching Waveforms, 12V Input, 800 mV Output, 0A Load
Figure 5-2. Nominal Switching Waveforms, 12V Input, 800 mV Output, 50A Load
Figure 5-3. Output Ripple, 12V Input, 800 mV Output, 0A Load
Figure 5-4. Output Ripple, 12V Input, 800 mV Output, 50A Load
Figure 5-5. Load Transient (Undershoot and Overshoot) 0 to 50A, 12V to 800 mV, 2 A/µs Slew Rate

 
Figure 5-6. Load Transient (Undershoot and Overshoot) 0 to 50A, 12V to 600 mV, FET Slammer Test (2.5 A/µs Step Up and 4 A/µs Step Down) Slew Rate
Figure 5-7. Startup, 12V to 800 mV, 0A Load
Figure 5-8. Startup, 12V to 800 mV, 50A Load
Figure 5-9. EN Turn ON, 12V to 800 mV, 50A Load
Figure 5-10. EN Turn OFF, 12V to 800 mV, 50A Load
Figure 5-11. Current Limit, 12V to 800 mV, 50A Load
Figure 5-12. Short Circuit Test (No Load to Hard Short)
Figure 5-13. Short Circuit Test (50A Load to Hard Short)
Figure 5-14. Efficiency vs. Load (Internal LDO)
Figure 5-15. Efficiency vs. Load (External LDO)
Figure 5-16. Power Loss vs. Load (Internal LDO)
Figure 5-17. Power Loss vs. Load (External LDO)
Figure 5-18. Load Regulation, 12V to 800 mV
Figure 5-19.  Quiescent Current, 800 mV VOUT
Figure 5-20. Shutdown Current
Figure 5-21. Derating Curve
Figure 5-22. Host IC Thermal Image Capture After One Hour
Figure 5-23. Client IC Thermal Image Capture After One Hour