Diodes AP3608E - Manual (Page 8)

EIGHT-CHANNEL CONSTANT CURRENT SINK WITH CURRENT MATCH AP3608E
Data Sheet
8
Mar. 2011 Rev. 1. 5 BCD Semiconductor Manufacturing Limited
4.0 4.2 4.4 4.6 4.8 5.0 5.2 5.4 5.6
59.0
59.5
60.0
60.5
61.0
Current per
Channe
l (mA
)
Input Voltage (V)
0.5 1.0 1.5 2.0 2.5 3.0 3.5
59.0
59.5
60.0
60.5
61.0
Curr
e
nt
per
Cha
nnel (m
A)
Voltage per Channel (V)
Figure 6. Current per Channel vs. Input Voltage Figure 7. Current per Channel vs. Voltage per Channel
Typical Performance Characteristics (Continued)
V
IN
=V
EN
=5V, R
ISET
=8k Ω ,, T
A
=25 o
C, unless otherwise specified.
0.4 0.6 0.8 1.0 1.2 1.4 1.6
0
20
40
60
80
100
120
140
Maximum O
utput Current (m
A)
Voltage per Channel (V)
Figure 8. Maximum Output Current vs. Voltage per Channel Figure 9. Feedback Voltage vs. Feedback Current
0.000 0.002 0.004 0.006 0.008 0.010 0.012 0.014 0.016 0.018
0.0
0.1
0.2
0.3
0.4
0.5
F
eedb
ac
k V
ol
tag
e
(V)
Feedback Current (mA)