Datasheet

LM22674
SNVS590L –SEPTEMBER 2008–REVISED APRIL 2013 www.ti.com
Typical Performance Characteristics
Unless otherwise specified the following conditions apply: Vin = 12V, T
J
= 25°C.
Efficiency vs I
OUT
and V
IN
V
OUT
= 3.3V Normalized Switching Frequency vs Temperature
Figure 2. Figure 3.
Current Limit vs Temperature Normalized R
DS(ON)
vs Temperature
Figure 4. Figure 5.
Feedback Bias Current vs Temperature Normalized Enable Threshold Voltage vs Temperature
Figure 6. Figure 7.
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