Datasheet

20 mV/Div
500 mA/Div
TIME (200 Ps/DIV)
I
L
'V
O
5V/Div
500 mA/Div
TIME (20 Ps/DIV)
V
SW
I
L
20 mV/Div
5V/Div
500 mA/Div
TIME (5 Ps/DIV)
V
SW
I
L
'V
O
20 mV/DIV
5V/DIV
500 mA/DIV
TIME (2 Ps/DIV)
V
SW
I
L
'V
O
2V/DIV
2V/DIV
500 mA/DIV
TIME (0.1 ms/DIV)
V
EN
I
O
V
O
LMR24210
SNVS738G –OCTOBER 2011–REVISED APRIL 2013 www.ti.com
Typical Performance Characteristics (continued)
Unless otherwise specified all curves are taken at V
IN
= 18V with the configuration in the typical application circuit for V
OUT
=
3.3V (Figure 27) T
A
= 25°C.
Shutdown Transient Continuous Mode Operation
(V
OUT
= 3.3V, 1A Loaded) (V
OUT
= 3.3V, 1A Loaded)
Figure 15. Figure 16.
Discontinuous Mode Operation DCM to CCM Transition
(V
OUT
= 3.3V, 0.050A Loaded) (V
OUT
= 3.3V, 0.50A - 1A Load)
Figure 17. Figure 18.
Load Transient
(V
OUT
= 3.3V, 0.20A - 1A Load,)
Figure 19.
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