Datasheet

LED7707 Operation description
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Equation 6
Figure 12. Effect of slope compensation on small inductor current perturbation (D > 0.5)
)VV(
)VVV(LK2
R
INOUT
BEINOUTS
SLOPE
−
−−⋅⋅⋅
≤
AM00589v1
T
SW
Programmed inductor peak current with
slope compensation (S
E)
Inductor current (CCM)
t
I
BOOST, PEAK
0.35 ·T
SW
ΔI
L
Inductor current
perturbation
T
SW
Programmed inductor peak current with
slope compensation (S
E)
Inductor current (CCM)
t
I
BOOST, PEAK
0.35 ·T
SW
ΔI
L
Inductor current
perturbation