Typical performance characteristics (continued), 24v, v, 5v, r – Diodes AP3616 User Manual
Page 10: Unless otherwise specified
SIXTEEN-CHANNEL, 75mA CURRENT SINK WITH CURRENT MATCH AP3616
Data Sheet
10
BCD Semiconductor Manufacturing Limited
Jul. 2012 Rev. 1. 2
0
2
4
6
8
10
12
14
16
60.0
60.2
60.4
60.6
60.8
61.0
61.2
61.4
61.6
61.8
62.0
62.2
62.4
62.6
62.8
63.0
63.2
63.4
63.6
Curren
t p
er C
h
an
ne
l (m
A)
Channel
T
A
=-40
o
C
T
A
=125
o
C
T
A
=25
o
C
Typical Performance Characteristics (Continued)
V
IN
=24V, V
EN
=5V, R
ISET
=30k
Ω
,, T
A
=25
o
C,
unless otherwise specified.
Figure 12. Current per Channel vs. Channel
Figure 13. PWM Dimming (f=100Hz, Duty Cycle=50%)
V
DIM
5V/div
V
SYN
5V/div
V
GATE
10V/div
I
CH
50mA/div
Time 4ms/div
V
DIM
5V/div
V
SYN
5V/div
V
GATE
10V/div
I
CH
50mA/div
Figure 14. PWM Dimming (f=20kHz, Duty Cycle=50%)
Figure 15. Linear Dimming (V
DIM
=1.4V)
Time 20
µs/div
V
SYNF
1V/div
V
SYN
5V/div
V
GATE
10V/div
I
CH
100mA/div
Time 800
µs/div