參數(shù)資料
型號(hào): LX1691IPWTR
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 穩(wěn)壓器
英文描述: 0.1 A FLUORESCENT LIGHT CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO16
封裝: LEAD FREE, PLASTIC, TSSOP-16
文件頁(yè)數(shù): 5/15頁(yè)
文件大小: 270K
代理商: LX1691IPWTR
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 13
Copyright
2003
Rev. 1.0, 7/16/2004
WWW
.Microse
m
i
.CO
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LX1691
Enhanced Multi-Mode CCFL Controller
PRODUCTION DATA SHEET
TM
LAMP FREQ OVER T E MPERATUR E
FWRECT TRANSF ER OFFS ET
63.5
64
64.5
65
65.5
66
66.5
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
Thr
e
s
hol
d
V
o
lt
a
g
e
(
V
)
N TC
P TC
Lamp Frequency over Temperature
-75
-50
-25
0
25
50
75
-2.5
-1.5
-0.5
0.5
1.5
2.5
ISNS Voltage (V)
O
ffs
e
tV
o
lt
a
g
e
(m
V
)
EAIN
FWRECT Transfer Offset
FAULT THRE SHOLD OVER TEMP
S T RIKING THRESHOLD OVER TEMP
255
260
265
270
275
280
285
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
Thr
e
s
hol
d
V
o
lt
a
g
e
(
m
V
)
RUN
Fault Threshold over Temperature
680
683
686
689
692
695
698
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
Thr
e
s
hol
d
V
o
lt
a
g
e
(
m
V
)
STRIKE
Striking Threshold over Temperature
VDAC PEAK OVER TEMPERATUR E
VDAC VA LLEY OV ER TEMPERATURE
1.86
1.87
1.88
1.89
1.90
1.91
1.92
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
VD
A
C
Pe
a
k
Vo
lt
a
g
e
(
m
V)
VTH
VDAC Peak over Temperature
84.5
86.5
88.5
90.5
92.5
94.5
96.5
-40
-20
0
20406080
100
Ambient Temperature (°C)
VD
A
C
Va
ll
e
y
Vo
lt
a
g
e
(
m
V)
VTH
VDAC Valley over Temperature
CC
HH
AA
RR
TT
SS
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