Datasheet

LM20134, LM20134Q
SNVS527G –OCTOBER 2007–REVISED MARCH 2013 www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Unless otherwise specified: C
IN
= C
OUT
= 100 µF, L = 1.0 µH (Coilcraft MSS1038), V
IN
= 5V, V
OUT
= 1.2V, R
LOAD
= 1.2Ω, f
SW
=
1 MHz, T
A
= 25°C for efficiency curves, loop gain plots and waveforms, and T
J
= 25°C for all others.
Peak Current Limit vs. V
IN
Load Transient Response
Figure 19. Figure 20.
Line Transient Response Start-Up (Soft-Start)
Figure 21. Figure 22.
Start-Up (Tracking) Power Down
Figure 23. Figure 24.
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