V
IN = 12 V, L = 22 µH, F
SW = 400 kHz, unless otherwise
specified
Figure 6-1 ADIM Duty
Cycle vs. Reference Voltage in Analog Dimming Figure 6-3 Internal LDO
Output vs. Junction Temperature Figure 6-5 VIN UVLO
Threshold vs. Junction Temperature Figure 6-7 ADIM/HD
Threshold vs. Junction Temperature Figure 6-9 Efficiency at
0.5-A Max Output Current, 22uH Inductor, Buck-Boost Topology Figure 6-11 Efficiency at 0.5-A Max Output Current with Analogy Dimming,
22uH Inductor, Boost Topology Figure 6-13 Efficiency at 1.5-A Max Output Current with Analogy
Dimming, 22uH Inductor, Buck Topology Figure 6-2 Shutdown
Current vs. Junction Temperature Figure 6-4 Switching FET
Rdson vs. Junction Temperature Figure 6-6 EN/PWM
Threshold vs. Junction Temperature Figure 6-8 Efficiency at
0.5-A Max Output Current, 22uH Inductor, Boost Topology Figure 6-10 Efficiency at
1.5-A Max Output Current, 22uH Inductor, Buck Topology Figure 6-12 Efficiency at 0.5-A Max Output Current with Analogy
Dimming, 22uH Inductor, Buck-Boost Topology