Datasheet

LM3691
SNVS506I –MAY 2008–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics (continued)
LM3691TL Typical Application Circuit (page 1), V
IN
= 3.6V, V
OUT
= 1.8V, T
A
= 25°, L = 1.0 μH, 2520, (LQM2HP1R0), C
IN
=
C
OUT
= 4.7 μF, 0603(1608), 6.3V, (C1608X5R0J475K) unless otherwise noted.
Load Transient Reponse Start Up into ECO Mode
(V
OUT
= 2.5V, PWM Mode) (V
OUT
= 0.75V, R
OUT
= 750Ω)
Figure 40. Figure 41.
Start Up into PWM Mode Start Up into ECO Mode
(V
OUT
= 0.75V, R
OUT
= 2.5Ω) (V
OUT
= 1.8V, R
OUT
= 1.8 kΩ)
Figure 42. Figure 43.
Start Up into PWM Mode
(V
OUT
= 1.8V, R
OUT
= 6Ω)
Figure 44.
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