LX1691
Enhanced Multi-Mode CCFL Controller
®
TM
PRODUCTION DATA SHEET
IVDDP OVER TEMPERATURE
VDDA OVER TEMPERATURE
7.6
2.990
7.4
7.2
7.0
6.8
6.6
6.4
6.2
2.985
2.980
2.975
2.970
2.965
3.15V
5.0V
5.5V
3.15V
5.0V
5.5V
-40
-20
0
20
40
60
80
100
-40
-20
0
20
Ambient Temperature (°C)
IVDDP over Temperature
40
60
80
100
Ambient Temperature (°C)
VDDA Over Temperature
VDDA DROPOUT VOLTAGE
I_R VOLTAGE OVER TEMPERATURE
150
125
100
75
1010
1005
1000
995
990
50
0mA
5mA
80.6K
10K
25
985
980
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
VDDA Dropout Voltage over Temperature
Ambient Temperature (°C)
I_R Voltage over Temperature
ENABLE THRESHOLD OVER TEMP
UVLO THRESHOLD OVER TEMP
2.0
2.8
2.7
2.6
2.5
2.4
VT Turn-on
VT Turn-off
1.8
1.6
1.4
1.2
1.0
0.8
VT Turn-on
2.3
VT Turn-off
2.2
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
Ambient Temperature (°C)
Enable Threshold over Temperature
UVLO Threshold over Temperature
Copyright © 2003
Rev. 1.0, 7/16/2004
Microsemi
Page 12
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
MICROSEMI [ Microsemi ]
