Diodes AP3615 - Manual (Page 6)

Data Sheet
5 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER AP3615
Jan. 2013 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
6
Typical Performance Characteristics
T
A
=25ºC, C
IN
=C
1
=C
2
=C
OUT
=1 μ F, V
F
=3.2V, unless otherwise noted.
Figure 4. Shutdown Supply Current vs. Temperature Figure 5. WLED Current vs. Input Voltage
Figure 6. 1x Mode Quiescent Current vs. Temperature
Figure 7. 1.5x Mode Quiescent Current
vs. Temperature
-40 -20 0 20 40 60 80 100 120 140
1.0
1.5
2.0
2.5
3.0
3.5
4.0
V
IN
=3.2V
Shut Down
Shut
dow
n Supp
ly
Curr
ent
(
μ A)
Temperature ( O C)
-40 -20 0 20 40 60 80 100 120 140
1.0
1.2
1.4
1.6
1.8
2.0
2.2
T
A
=25 o C
V
IN
=5V
No Load
1x Mode
Qui
e
s
c
en
t C
u
rren
t (m
A)
Temperature ( O C)
-40 -20 0 20 40 60 80 100 120 140
2.0
2.4
2.8
3.2
3.6
4.0
4.4
T
A
=25 o C
V
IN
=3.2V
No Load
1.5x Mode
Q
u
ie
s
c
ent
Cu
rr
ent
(
m
A)
Temperature ( O C)
2.8 3.2 3.6 4.0 4.4 4.8 5.2 5.6
16
17
18
19
20
21
22
T
A
=25 o C
V
IN
Falling
W
L
ED Current
(mA
)
Input Voltage (V)
I
D1
I
D2
I
D3
I
D4
I
D5