LX1691
TM
廬
Enhanced Multi-Mode CCFL Controller
P
RODUCTION
D
ATA
S
HEET
LAMP FREQ OVER TEMPERATURE
66.5
FWRECT TRANSFER OFFSET
75
WWW .
Microsemi
.C
OM
Threshold Voltage (V)
66
65.5
65
64.5
64
63.5
-40
-20
0
20
40
60
80
100
N TC
P TC
Offset Voltage (mV)
50
25
0
-25
-50
-75
-2.5
EAIN
-1.5
-0.5
0.5
1.5
2.5
Ambient Temperature (擄C)
Lamp Frequency over Temperature
FAULT THRESHOLD OVER TEMP
ISNS Voltage (V)
FWRECT Transfer Offset
STRIKING THRESHOLD OVER TEMP
698
Threshold Voltage (mV)
Threshold Voltage (mV)
285
280
275
270
265
260
255
-40
-20
0
20
40
60
80
100
RUN
695
692
689
686
683
680
-40
-20
0
20
40
60
80
100
STRIKE
Ambient Temperature (擄C)
Fault Threshold over Temperature
VDAC PEAK OVER TEMPERATURE
1.92
1.91
1.90
1.89
1.88
1.87
1.86
-40
-20
0
20
40
60
80
100
VTH
Ambient Temperature (擄C)
Striking Threshold over Temperature
VDAC VALLEY OVER TEMPERATURE
96.5
VDAC Valley Voltage (mV)
VDAC Peak Voltage (mV)
94.5
92.5
90.5
C
HARTS
C
HARTS
88.5
86.5
84.5
-40
-20
0
20
40
60
80
100
VTH
Ambient Temperature (擄C)
Ambient Temperature (擄C)
VDAC Valley over Temperature
VDAC Peak over Temperature
Copyright
漏
2003
Rev. 1.0, 7/16/2004
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 13