Diodes AP3615 - Manual (Page 8)

Data Sheet
5 CHANNEL CHARGE PUMP CURRENT SINK FOR LED DRIVER AP3615
Jan. 2013 Rev. 1. 3 BCD Semiconductor Manufacturing Limited
8
Typical Performance Characteristics (Continued)
T
A
=25ºC, C
IN
=C
1
=C
2
=C
OUT
=1 μ F, V
F
=3.2V, unless otherwise noted.
Figure 12. 1x Mode Quiescent Current vs. Figure 13. UVLO Threshold Voltage vs. Temperature
Input Voltage
Figure 14. 1x Mode Turn on Characteristic Figure 15. 1x Mode Turn off Characteristic
V
C1+
2V/div
V
OUT
1V/div
V
EN
2V/div
I
IN
0.2A/div
V
C1+
2V/div
V
OUT
1V/div
V
EN
2V/div
I
IN
0.2A/div
Time (100 μs/div) Time (400 μs/div)
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
1.0
1.2
1.4
1.6
1.8
2.0
2.2
Q
u
iesc
ent Curr
ent (m
A)
Input Voltage (V)
T
A
=25 o C
No Load
V
IN
Rising
-40 -20 0 20 40 60 80 100 120 140
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
T
A
=25 o C
No Load
U
V
LO
T
h
re
s
h
ol
d V
o
lt
ag
e (
V
)
Temperature ( o C)
Power Falling
Power Rising