
R1218x
15) OVP Transient Response (Topt=25
°
C)
R1218x021A
O
V
O
(
0
15
R1218x041A
OVP Voltage
0
60
40
Time (ms)
20
80
100
12.5
10.0
7.5
15.0
5.0
2.5
OVP Voltage
0
60
40
Time (ms)
20
80
100
0
25
20
15
10
5
O
V
O
(
R1218x062A
16) Efficiency dependence on inductors (4 LED)
R1218x041A (Intemal Diode Type)
0
60
40
Time (ms)
20
80
100
0
25
30
35
20
15
10
5
OVP Voltage
O
V
O
(
LQH32CN220K53
LQH32CN100K53
GLF2012T220K
GLF2012T100K
0
15
10
5
LED Current l
LED
(mA)
20
50
75
70
65
80
85
90
60
55
V
IN
=3.6V
E
η
(