SNVA432D March 2010 – January 2022 LM21305
8 Typical Performance Characteristics
Figure 8-1 Efficiency with PVIN = AVIN = 5 V,
fS = 500 kHz
Figure 8-3 Start-Up, No Load
Figure 8-5 Start-Up, Pre-Biased Load
Figure 8-7 Switching Waveform With 5-A Load
Figure 8-2 Efficiency with PVIN = AVIN = 12V,
fS = 500 kHz
Figure 8-4 Start-Up, 5-A Resistive Load
Figure 8-6 Switching Waveform at No Load (DCM Mode)