ZHCS538M September 2008 – October 2020 LM22678 , LM22678-Q1
PRODUCTION DATA
Vin = 12 V, TJ = 25°C (unless otherwise specified)
Figure 6-1 Efficiency vs IOUT and VIN, VOUT = 3.3 V
Figure 6-3 Current Limit vs Temperature
Figure 6-5 Feedback Bias Current vs Temperature
Figure 6-7 Standby Quiescent Current vs Input Voltage
Figure 6-9 Normalized Feedback Voltage vs Input Voltage
Figure 6-2 Normalized Switching Frequency vs Temperature
Figure 6-4 Normalized RDS(ON) vs Temperature
Figure 6-6 Normalized Enable Threshold Voltage vs Temperature
Figure 6-8 Normalized Feedback Voltage vs Temperature