參數(shù)資料
型號: LX1689CPW-TR
廠商: MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類: 穩(wěn)壓器
英文描述: FLUORESCENT LIGHT CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20
封裝: ROHS COMPLIANT, PLASTIC, TSSOP-20
文件頁數(shù): 2/14頁
文件大?。?/td> 296K
代理商: LX1689CPW-TR
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 10
Copyright
2000
Rev. 1.1, 2006-02-27
WWW
.Microse
m
i
.CO
M
LX1689
Third Generation CCFL Controller
PRODUCTION DATA SHEET
TM
APPLICATION
SL
EEP
VI
N
VI
N
GND
B
R
IT
E
C1
100nF
2
0
%
25V
R1
1
0
Ω
V_BATT
R
2
10K
1%
C7
100nF
16V
x
VDD_A
BOUT
AO
UT
R12
39
Ω
R11
39
Ω
C4
1.
0F
2
0
%
1
6
V
C5
470nF
20%
10V
C6
470nF
20%
10V
VD
D_
P
VDD
_
A
V_
BAT
T
R3
64
.9
K
1%
C8
4.
7nF
16V
x
R4
12.
7K
1
%
R6
4
.99
K
1%
I_LMP
R5
10K
I_
S
N
S
R7
680
Ω
OV_SNS
C9
1.
0n
F
25
V
R8
1.
0
K
C3
22
F
20%
25
V
T
A
N
T
C2
22F
20%
25V
TA
N
T
R9
39
Ω
R1
039
Ω
AOU
T
BO
UT
LM
T211
0
1:
32
LM
T
21
1
0
1:
3
2
C13
10
0
nF
20
%
5
0
V
C14
2.
0pF
(P
C
B
c
ap
)
C1
5
2.
7nF
5%
25
V
CO
G
R17
47K
R18
2
7
0K
VD
D_
P
OV_SNS
R1
4150
Ω
OC_SNS
D1
B
A
V
70W
T1
R13
150
Ω
D2
B
A
W56W
T1
VDD
_
P
VD
D
_
P
R15
47
K
C12
2.
7n
F
5%
25
V
CO
G
C11
2.
0
p
F
(P
CB
C
ap)
C1
0
100
nF
20%
50V
CN
2
Lamp
LO
Lamp
H
I
CN
3
La
m
p
LO
Lam
p
H
I
R2
0
274
Ω
1%
R19
274
Ω
1%
D4
BAW
5
6
W
T
1
D3
BAW
56
W
T
1
I_LM
P
D5
BA
V7
0
W
T
1
VD
D
_
P
R23
1.
0
M
R2
1
1.
0M
R24
4
.7K
C1
7
10
0n
F
16
V
R22
4
.7K
+
-
U4B
LM
V
3
93
M
R25
10K
R26
2.
2K
+
-
U4A
LM
V
3
93
M
VDD_
A
I_SN
S
x
VDD_P
C16
100n
F
16V
F
1
2
A
24V
OC_SNS
U2
S
i9
9
45
AEY
V
IS
H
AY
U
2S
i9945A
E
Y
V
IS
H
AY
T
2SG
E2
6
82
-1
MI
C
R
O
S
E
MI
T1
S
G
E
2682-
1
MI
C
R
O
SEMI
Q2
M
B
T39
04D
W
1
T1
C
11
&
C
14
PC
B
C
ap.
c
o
p
per
ar
ea
st
o
equal
a
ppr
ox
im
a
te
ly
44
2 m
m
fo
r1
.0
m
th
ic
kP
C
B
C
N
2
&
C
N
3
O
p
e
rat
ional
R
M
S
la
mp
cond
iti
on
@
6.
5mA,
80k
H
z:
53
5V
±
15%
Al
te
rn
a
te
Ma
xi
m
um
L
a
mp
C
u
rr
e
nt
T
ab
le
:
VI
N
pow
er
input
fu
n
cti
ona
l:12V
±
1
5
%
N
o
mi
nal
:12V
±
1
0%
SL
EE
P
inpu
t
(2
.5
V
t
3.
3V
Logi
cLev
el
)
ON
:Logi
c"
H
I"
>
1
.5
V
OF
F
:Log
ic
"L
O
"<
0
.8V
BR
IT
E
C
o
n
tr
o
lR
a
nge
(L
inear
D
C
)
Mi
n.
B
ri
ght
:
"L
O
"<
0.50
V
Max
.Br
ig
ht
:
"H
I"
>
2.0V
(2
.5
V
to
3.
3V
PW
M
Logi
c)
Mi
n.
B
ri
ght
Pos
iti
ve
D
u
ty
C
yc
le:
0
%
Max
.Br
ig
ht
Pos
iti
ve
D
u
ty
C
yc
le
:
100%
PWM
F
req:
7.5k
H
zt
o
100k
H
z
Bur
st
R
a
te
F
req:
15
6H
4
%
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
4
3
5
6
7
8
1
2
3
4
5
6
7
L
X
16
89C
PW
GND
AO
UT
BOU
T
DIM_C
L
K
D
IM_
MO
D
E
D
IV_
248
BR
IT
E_
C
BRI
T
E
_
R
BR
IT
E
_
IN
E
N
ABL
E
I_
R
EA_
IN
EA_
O
U
T
I_
SN
S
OV
_
S
NS
OC
_
S
N
S
BR
IT
E
_
O
U
T
V
_
BATT
VDD
_
A
VDD
_
P
FIGURE 3 –
Typical Dual 4 Watt Application
AA
PP
LL
IICC
AA
TT
IIOO
NN
相關(guān)PDF資料
PDF描述
LX1689IPW-TR FLUORESCENT LIGHT CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO20
LX1691IPWTR 0.1 A FLUORESCENT LIGHT CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO16
LX1741CLM-TR 0.145 A SWITCHING CONTROLLER, PDSO8
LX1741CDU-TR 0.145 A SWITCHING CONTROLLER, PDSO8
LX1882-00CDMT SWITCHED CAPACITOR REGULATOR, 620 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LX1689IPW 功能描述:IC CTLR CCFL BACKLIGHT 20-TSSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 照明,鎮(zhèn)流器控制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:CCFL 控制器 頻率:40 ~ 80 kHz 電流 - 電源:5mA 電流 - 輸出:- 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) 其它名稱:90-3991V+V01
LX1689IPWTR 制造商:Microsemi Corporation 功能描述:CCFL Controller 3.3V/5V/9V/12V/15V/18V/24V 20-Pin TSSOP T/R
LX1689IPW-TR 制造商:Microsemi Corporation 功能描述:CCFL DRVR 28V 20TSSOP - Tape and Reel
LX1691 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Enhanced Multi-Mode CCFL Controller
LX1691A 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Enhanced Multi-Mode CCFL Controller