Datasheet

LM20323
www.ti.com SNVS557C –MAY 2008–REVISED APRIL 2013
Typical Performance Characteristics
Unless otherwise specified: V
VIN
= 12V, V
OUT
= 3.3V, L= 5.6 µH, C
SS
= 100nF, T
A
= 25°C for efficiency curves, loop gain plots
and waveforms, and T
J
= 25°C for all others.
Efficiency
vs.
Load Current Error Amplifier Gain
Figure 2. Figure 3.
Error Amplifier Phase Line Regulation
Figure 4. Figure 5.
V
CC
vs.
Load Regulation V
IN
Figure 6. Figure 7.
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