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): 3/8頁
文件大小: 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
3
Copyright 2000
Rev. 0.6 2/00
P
A T E N T
P
E N D I N G
RangeMAX
TM
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
(Continued)
Parameter
Symbol
Test Conditions
Units
LXM1621-xx
Min.
Typ.
Max.
Power Characteristics
Sleep Current
I
IN (MIN)
V
IN
= 12V
DC
, SLEEP
0.8V
5
50
μA
DC
Note 4. The module will be functional with pulse widths much larger than 250μs.
V
SYNC
Characteristics
Logic High Level
Logic Low Level
V
SYNC (HI)
V
SYNC (LO)
Z
IN
t
PW
f
SYNC
Input Impedance
Pulse Width (Note 4)
Input Frequency
4.0
-0.3
60
25
6.5
1.0
75
250
V
DC
V
DC
k
μs
66
49
150
Hz
F U N C T I O N A L P I N D E S C R I P T I O N
Conn.
CN1
Pin
Description
Input Power Supply. (8V
V
IN
18V)
Power Supply Return.
ON/OFF Control. (2.2V < SLEEP < V
IN
= ON, -0.3V < SLEEP < 0.8V = OFF)
Brightness Control (-0.3V to 2.5V
DC
). 2.5V
DC
gives maximum lamp current.
Vertical syncronization input. 49Hz < f
SYNC
< 150Hz
CN1-1
CN1-2
V
IN
CN1-3
CN1-4
GND
CN1-5
SLEEP
CN1-6
BRITE
CN1-7, 8
V
SYNC
CN2 thru CN5:
Refer to Figure 2
P H Y S I C A L D I M E N S I O N S
LXM1621-xx
All dimensions are in inches (mm)
4.88 (124)
1.26
(32)
0.060 (1.52) max.
0.338 (8.6) Max.
Warning!!
High Voltage Present
At All Output
Connectors
0.24 (6)
0.12 (3.0)
Grounded Mounting Hole - 2 plcs
1.50 (38)
1.89 (48)
CN2
(Bottom Side)
CN3
(Bottom Side)
CN1
C
C
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