Datasheet

LM3691
SNVS506I –MAY 2008–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics
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.
Quiescent Supply current vs. Supply Voltage Quiescent Supply current vs. Supply Voltage
No Switching (ECO Mode) No Switching (PWM Mode)
Figure 4. Figure 5.
Shutdown Current vs. Temp Switching Frequency vs. Temp
(V
OUT
= 1.8V) (V
OUT
= 1.8V, PWM Mode)
Figure 6. Figure 7.
Output Voltage vs. Supply Voltage Output Voltage vs. Supply Voltage
(V
OUT
= 0.75V) (V
OUT
= 1.8V)
Figure 8. Figure 9.
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