Diodes AP3605 - Manual (Page 9)

9
Jan. 2013 Rev. 1. 8 BCD Semiconductor Manufacturing Limited
4-Channel Charge Pump LED Driver with Current Balancing and Wide Range PWM Dimming AP3605
Data Sheet
Typical Performance Characteristics (Continued)
Figure 16. Output Ripple @ ID=40mA Figure 17. Output Ripple @ ID=80mA
V
IN
V
OUT
I
D
V
D
V
IN
V
OUT
I
D
V
D
(V
IN
=3.5V, V
EN
=V
IN
, R
ISET
=1.8k Ω , C
FLY1
=C
FLY2
=C
IN
=C
OUT
=1 μ F, T
A
=25 o C, V
D1
=V
D2
=V
D3
=V
D4
=3.4V, unless
otherwise specified. V
OUT
is the output voltage when VOUT1 and VOUT2 are connected.)