lxmg1645-24-53 Microsemi Corporation, lxmg1645-24-53 Datasheet - Page 2

• Manufacturer Part Number: lxmg1645-24-53
• Description: 24v Quad 5w Ccfl Inverter Module
• Manufacturer: Microsemi Corporation

Copyright © 2010
Rev. 1.0, 2010-10-13
OUTPUT CHARACTERISTICS
Full Bright Lamp Current (Each Lamp)
Full Dim Lamp Current (Each Lamp)
Lamp Run Voltage (Each Lamp)
Lamp Start Voltage (Each Lamp)
Operating Frequency
Optical Dim Range (by PWM)
Output Current Lamp to Lamp
Deviation
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, may not function optimally.
Input Signal Voltage (V
Input Power ....................................................................................................................................................................... 24W
Output Voltage, no load ............................................................................................................................................. 1900V
Output Current(each output) ........................................................................................................................................... 9.0mA
Output Power(each output) ................................................................................................................................................. 5W
Input Signal Voltage (ENABLE, PWM) .................................................................................................................-0.3V to 5.5V
Ambient Operating Temperature, zero airflow .................................................................................................... -30°C to 80°C
Operating Relative Humidity, Non-condensing ........................................................................................................ 0% to 95%
Storage Temperature Range .............................................................................................................................. -40°C to 90°C
Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground. Currents are positive into, negative out of specified terminal.
Unless otherwise specified, the following specifications apply over the recommended operating condition and ambient temperature of 0°C
to 60°C except where otherwise noted;
Input Supply Voltage Range (Fully Regulated Lamp
Current)
Output Power (each output)
DC BRITE Control Input Voltage Range
Direct Low Frequency
PWM
Lamp Current (Full Brightness)
Lamp Operating Voltage
TM
Parameter
Parameter
IN
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
4
, FAIL ) ............................................................................................................................-0.3V to 30V
R E C O M M E N D E D O P E R A T I N G C O N D I T I O N S ( R . C . )
Duty Control Range
Burst Frequency
Amplitude
Rise/Fall Time
2
Symbol
N:1
ΔI
ENABLE > 2.5V, V
I
I
OL100
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
V
OL100
OL
A B S O L U T E M A X I M U M R A T I N G S
L_RUN
V
F
_BRTP
LS
O
m,n
1
n
n
3
PWM = 100% or Open
V
PWM = 100% or Open
Center Area Brightness, Max/Min
T
I
B
A
OL
= 3V, PWM=10%
= -30°C, V
Analog Mixed Signal Group
m
I
OL
Test Conditions / Comment
−
IN
Symbol
®
m
Microsemi
= 24V
I
I
V
F
V
F
T
V
OLAMP
OL
V
P
DUTY
PWM
LAMP
PWM
r,
BRT
IN
O
n
T
R
R
IN
f
, F
m=1,2,3,4, n= 1~4 not m
≥ 21.6V
a
a
DUTY
n
n
g
g
e
e
=100%, F
Recommended Operating Conditions
M
M
Min
21.6
100
530
3.0
5.5
a
a
10
0
0
x
x
™
™
24V Quad 5W CCFL Inverter Module
PWM
P
S
S
= 120Hz, Ta = 25°C.
RODUCTION
t
t
a
a
y
y
R.C.
120
625
L
4.0
6.0
L
24
I
I
T
T
Min
™
45.5
™
5.5
D
ATA
Max
26.4
100
225
720
Typ
1820
5.0
3.0
5.5
6.5
47.5
670
3
6.0
1.6
50
S
5
LXMG1645-24-53
HEET
Max
48.0
6.5
Units
mA
V
Hz
µS
W
%
V
V
V
RMS
RMS
Units
mA
mA
Ratio
V
V
RMS
kHz
%
RMS
RMS
RMS
RMS
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