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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 15/15頁 |
| 文件大?。?/td> | 270K |
| 代理商： | LX1691IPWTR |
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 9
Copyright
2003
Rev. 1.0, 7/16/2004
WWW
.Microse
m
i
.CO
M
LX1691
Enhanced Multi-Mode CCFL Controller
PRODUCTION DATA SHEET
TM
TY PICAL APPLICATION
R1
10K
VDDA
R4
51.1K
C4
4.7nF
R5
470
C9
2.2nF
R6
200
C8
1.5nF 5%
16V COG
R7
287
VDDA
C2
100nF
C1
1.0F 20%
6.3V
C5
22F
10V 20%
C6
100nF
50V, 20%
C7
2.0pF
GND
AOUT
BOUT
ENABLE
DD_CLK
DIM_MODE
BRITE_IN
BRITE_R
BRITE_OUT
I_R
EA_OUT
I_SNS
OV_SNS
OC_SNS
VDDP
VDDA
LX1691IPW
3
1
5
2
4
6
FDC6305N
CN1
1
2
3
4
VIN
GND
BRITE
ENABLE
VDDA
1
2
R3
21.0K
R2
10K
C3
100nF
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
275V
RMS
3.5mA
RMS
100KHz
R8
10
1
34,5
6
SGE2697-1
1:53
FIGURE 2 – LX1691 Inverter for PDA With Single Cell LI_ION Battery, Digital Dimming maximum current of
3.5mARMS @ 100KHz set to 1.33mA via R2/R3.
Brite Input Control Range (Linear DCV)
Min. Brite ‘Lo’ = 150mV
Max. Brite ‘Hi’ = 2.0V
Burst Rate Frequency = 200 Hz
Enable Input
Off Logic ‘Lo’ <= 0.80V
On Logic ‘Hi’ >= 1.7V
Lamp Current
mARMS
R3
R7
5.0
21.0K
200
4.5
21.0K
221
4.0
21.0K
249
3.5
21.0K
287
3.0
32.4K
249
2.5
32.4K
294
2.0
60.4K
226
1.5
60.4K
301
AA
PP
LL
IICC
AA
TT
IIOO
NN
SS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LX1691IPW-TR | 制造商:Microsemi Corporation 功能描述:CCFL DRVR 5.5V 16TSSOP - Tape and Reel |
| LX1692 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Full Bridge Resonant CCFL Controller |
| LX1692A | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Full Bridge Resonant CCFL Controller |
| LX1692AIPW | 制造商:Microsemi Corporation 功能描述:FULL BRIDGE RESONANT CCFL CONTROLLER 制造商:Microsemi Corporation 功能描述:CCFL DRVR 22V 20TSSOP - Bulk 制造商:Microsemi Corporation 功能描述:LX1692AIPW Series 7 to 22 V Supply Voltage Full Bridge CCFL Controller- TSSOP-20 制造商:MS4 功能描述:LX1692AIPW Series 7 to 22 V Supply Voltage Full Bridge CCFL Controller- TSSOP-20 |
| LX1692B | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Full Bridge Resonant CCFL Controller |
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