Datasheet

LM27341, LM27342, LM27341-Q1, LM27342-Q1
www.ti.com SNVS497E –NOVEMBER 2008–REVISED APRIL 2013
Typical Performance Characteristics (continued)
All curves taken at V
IN
= 12V, V
BOOST
- V
SW
= 4.3V and T
A
= 25°C, unless specified otherwise.
V
IN
= 12V, V
OUT
= 5 V, L = 2.2 µH, C
OUT
= 44 µF Iout =1A V
IN
= 12V, V
OUT
= 3.3V, L = 1.5 µH C
OUT
= 44 µF Iout =1A
Refer to Figure 40 Refer to Figure 46
Figure 17. Figure 18.
V
IN
= 5V, V
OUT
= 1.8V, L = 1.0 µH C
OUT
= 44 µF Iout =1A V
IN
= 5V, V
OUT
= 1.2V, L = 0.56 µH C
OUT
= 68 µF Iout =1A
Refer to Figure 55 Refer to Figure 61
Figure 19. Figure 20.
Sync Functionality Loss of Synchronization
Figure 21. Figure 22.
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