参数资料
型号: LXM1610-01
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, DMA10
文件页数: 2/4页
文件大小: 124K
代理商: LXM1610-01
D IRECT D RIVE CCFL I NVER TER M ODULE
LXM1610-01
PRODUCT DA T ABOOK 1996/1997
Copyright 1999
Rev. 0.4
8/99
2
P RELIMINAR Y D ATA S HEET
P A TENT P ENDING
ABSOLUTE MAXIMUM RA TINGS
(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 ........................................................................................................................................................................................ 6.0W
Input Signal Voltage, (SLEEP and BRITE 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.
RECOMMENDED OPERA TING CONDITIONS (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)
V
IN
Output Power
P
O
Brightness Control Input Voltage Range
V
BRT ADJ
Lamp Operating Voltage
V
LAMP
Lamp Current - Full Brightness
I
OLAMP
Operating Ambient Temperature Range
T
A
Parameter
Symbol
Units
Recommended Operating Conditions
Min.
R.C.
Max.
812
18
V
912
16
V
45
W
0.0
2.5
V
300
675
800
V
RMS
7.0
mA
RMS
070
°C
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, these specifications apply over the recommended operating conditions and 25°C ambient temperature for the LXM1610.
Full Bright Lamp Current
I
L (MAX)
V
BRT ADJ = 2.5VDC, SLEEP = HIGH, VIN = 9VDC
Minimum Lamp Current (Note 2)
I
L (MIN)
V
BRT ADJ = 0VDC, SLEEP = HIGH, VIN = 9VDC
Lamp Start Voltage
V
LS
0°C < T
A < 40°C
Operating Frequency
f
O
V
BRT ADJ = 2.5VDC, SLEEP = HIGH, VIN = 12VDC
Output Pin Characteristics
Parameter
Symbol
Test Conditions
Units
LXM1610-01
Min.
Typ.
Max.
6.3
7.0
7.7
mA
RMS
2.0
2.5
3.0
mA
RMS
1500
1800
V
RMS
52
57
62
KHz
BRITE Input
Input Current
I
BRT
V
BRT ADJ = 0VDC
Input Voltage for Max. Lamp Current
V
C
I
O (LAMP) = 100%
Input Voltage for Min. Lamp Current
V
C
I
O (LAMP) = Minimum
-62
A
DC
2.5
V
DC
0V
DC
2.2
V
IN
V
DC
-0.3
0.8
V
DC
120
180
A
DC
Power Characteristics
Sleep Current
I
IN (MIN)
V
IN = 15VDC , SLEEP ≤ 0.8V
10
50
A
DC
RUN Mode
V
SLEEP (HI)
SLEEP Mode
V
SLEEP (LO)
Input Current
I
SLEEP
SLEEP = 5.0V
SLEEP Input
Note 2. Minimum lamp current required to maintain even light output may vary with display panel.
V
REF Ouput
V
REF Output Voltage
V
REF
R
L ≥ 1M
V
REF Source Impedance
R
REF
4.9
5.1
5.3
V
DC
10
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