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參數(shù)資料
| 型號(hào)： | LXM1621-02 |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, XMA |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 219K |
| 代理商： | LXM1621-02 |
D
IGITAL
D
IMMING
D
UAL
L
AMP
CCFL I
NVERTER
M
ODULE
P
R E L I M I N A R Y
D
A T A
S
H E E T
LXM1621-xx
P R O D U C T D A T A B O O K 1 9 9 6 / 1 9 9 7
Copyright 2000
Rev. 0.6 2/00
2
P
A T E N T
P
E N D I N G
RangeMAX
TM
A B S O L U T E M A X I M U M R AT I N G S
(Note 1)
Input Supply Voltage (V
IN
)........................................................................................................................................................-0.3V to 18V
Output Voltage, no load ..............................................................................................................................Internally Limited to 1800V
RMS
Output Current............................................................................................................................................. 10.0mA
RMS
(Internally Limited)
Output Power (per Lamp) .................................................................................................................................................................... 6.0W
Input Signal Voltage (BRITE Input) ....................................................................................................................................... -0.3V to 6.5V
Input Signal Voltage (SLEEP, V
SYNC
Inputs) ...................................................................................................................................-0.3V to V
IN
Ambient Operating Temperature ....................................................................................................................................................0°C to 70°C
Storage Temperature Range .........................................................................................................................................................-40°C to 85°C
Note 1. Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground.
Currents are positive into, negative out of the specified terminal.
R E C O M M E N D E D O P E R AT I N G C O N D I T I O N S
(R.C.)
This module has been designed to operate over a wide range of input and output conditions. However, best efficiency and performance
will be obtained if the module is operated under the condition listed in the '
R.C.
' column. Min. and Max. columns indicate values beyond
which the inverter, although operational, will not function optimally.
Input Supply Voltage Range (Functional)
V
IN
Input Supply Voltage (Fully Regulated Lamp Current)
Output Power (per Lamp)
LXM1621-01
LXM1621-02/-03
P
O
Brightness Control Input Voltage Range
Lamp Operating Voltage
V
BRT ADJ
V
LAMP
LXM1621-01
LXM1621-02/-03
LXM1621-01
LXM1621-02
LXM1621-03
Lamp Current (Full Brightness - per Lamp)
I
OLAMP
Operating Ambient Temperature Range
T
A
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
R.C.
Max.
8
12
18
V
10.2
12
13.8
V
4
5
W
2.5
3
W
0.0
2.5
V
500
625
750
V
RMS
V
RMS
mA
RMS
mA
RMS
mA
RMS
°C
350
425
500
7.0
6.0
6.5
0
70
E L E C T R I C A L C H A R A C T E R I S T I C S
Unless otherwise specified, these specifications apply over the recommended operating conditions and 25°C ambient temperature for the LXM1621-xx.
Full Bright Lamp Current
(per Lamp)
1621-01
1621-02
1621-03
I
L (MAX)
V
BRT ADJ
= 2.5V
DC
, SLEEP = HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT ADJ
= 2.5V
DC
, SLEEP = HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT ADJ
= 2.5V
DC
, SLEEP = HIGH,
Burst Duty = 100%, V
IN
= 12V
DC
V
BRT ADJ
= 0V
DC
, SLEEP = HIGH, Burst Duty = 2%, V
IN
= 9V
DC
V
BRT ADJ
= -50mV
DC
, SLEEP = HIGH,
Burst Duty = 0.5%, V
IN
= 9V
DC
0°C < T
A
< 40°C, V
IN
≥
10.8V
DC
V
BRT ADJ
= 2.5V
DC
, SLEEP = HIGH, V
IN
= 12V
DC
Minimum Lamp Current (per Lamp)
(Notes 2 & 3)
I
L (MIN)
Lamp Start Voltage
V
LS
f
O
Operating Frequency
BRITE Input
Output Pin Characteristics
Parameter
Symbol
Test Conditions
Units
LXM1621-xx
Min.
Typ.
Max.
6.3
5.5
7.0
6.0
7.7
6.5
mA
RMS
mA
RMS
mA
RMS
mA
RMS
mA
RMS
V
RMS
KHz
5.7
6.5
7.1
0.14
0.035
1500
52
1800
62
57
Input Current
Input Voltage for Max. Lamp Current
I
BRT
V
C
V
C
V
BRT ADJ
= 0V
DC
I
O (LAMP)
= 100% Duty Cycle
I
O (LAMP)
= 2% Duty Cycle
I
O (LAMP)
= 0.5% Duty Cycle
Input Voltage for Min. Lamp Current
(Note 3)
SLEEP Input
-6
-8
2.5
0
-50
-10
2.6
0
μA
DC
V
DC
V
DC
mV
DC
2.2
-0.3
70
V
IN
0.8
100
V
DC
V
DC
μA
DC
75
RUN Mode
V
SLEEP (HI)
V
SLEEP (LO)
I
SLEEP
SLEEP Mode
Input Current
SLEEP = 5.0V
Note 2. Minimum lamp current required to maintain even light output may vary with display panel.
3. See 1000:1 Dimming Application section for details.
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| LXM1621-03 | 功能描述:MOD INVERTER CCFL DIM DUAL 6.5MA RoHS:否 類別:光電元件 >> 反相器 系列:LXM1621 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
| LXM1621-04 | 功能描述:MOD INVERTER CCFL DIM DUAL 5MA RoHS:否 類別:光電元件 >> 反相器 系列:LXM1621 標(biāo)準(zhǔn)包裝:100 系列:- 輸入電壓:6.0V 輸出:900V 類型:用于 CCFL 和 UV 燈的逆變器 尺寸/尺寸:2.34" L x 0.35" W x 0.35" H（59.5mm x 9mm x 8.9mm） 安裝類型:底座安裝 |
| LXM1621-XX | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:DIGITAL DIMMING DUAL LAMP CCFL INVERTER MODULE |
| LXM1622-05-01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CCFL Inverter Module - Dual Lamp |
| LXM1622-05-02 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CCFL Inverter Module - Dual Lamp |
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