LXM1623-05-62 View Datasheet(PDF) - Microsemi Corporation
Part Name
Description
Manufacturer
LXM1623-05-62 Datasheet PDF : 6 Pages
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PanelMatch™
LXM1623-05-6x
INTEGRATED PRODUCTS
5V Dual 6W Programmable CCFL Inverter Module
PRODUCTION DATASHEET
ABSOLUTE MAXIMUM RATINGS (NOTE 1)
Input Signal Voltage (VIN1)....................................................................................................................................-0.3V to 6.5V
Input Power ....................................................................................................................................................................... 15W
Output Voltage, no load ............................................................................................................ Internally Limited to 1800VRMS
Output Current (each output) ......................................................................................................9.5mARMS (Internally Limited)
Output Power (each output) ............................................................................................................................................. 6.0W
Input Signal Voltage ( SLEEP Input) ....................................................................................................................-0.3V to 5.5V
Input Signal Voltage (BRITE) ...............................................................................................................................-0.3V to 5.5V
Ambient Operating Temperature, zero airflow.....................................................................................................-20°C to 70°C
Operating Relative Humidity, non-condensing ................................................................................................................ ≤ 90%
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 specified
terminal.
RECOMMENDED OPERATING 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.
Parameter
Symbol
Recommended Operating Conditions
Min
R.C.
Max
Input Supply Voltage Range (Fully Regulated
Lamp Current)
VIN1
4.75
5
5.25
Input Supply Voltage Range (Functional)
4.5
5
5.5
Output Power (each output)
PO
5.5
6.0
Linear BRITE Control Input Voltage Range
VBRT_ADJ
0.5
2.0
Lamp Operating Voltage
VLAMP
480
600
720
Lamp Current (Full Brightness)
IOLAMP
5
8†
Operating Ambient Temperature Range
TA
-20
70
†At input voltages below 5V the inverter may not be able to output the full 8mARMS in all configurations
Units
V
W
V
VRMS
mARMS
°C
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, the following specifications apply over the recommended operating condition and ambient temperature of
25°C except where otherwise noted.
Parameter
Symbol
Test Conditions
` OUTPUT PIN CHARACTERISTICS
Full Bright Lamp Current (each output)
Full Bright Lamp Current (each output)
Full Bright Lamp Current (each output)
Full Bright Lamp Current (each output)
Output Current Lamp to Lamp
Deviation
Min. Average Lamp Current
(each output)
Lamp Start Voltage
Operating Frequency
Burst Frequency
IL(MAX)
IL(MAX)
IL(MAX)
IL(MAX)
ILL%DEV
IL(MIN)
VLS
fO
fBURST
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 5VDC
ISET1 = Ground, ISET2 = Ground
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 5VDC
ISET1 = Ground, ISET2 = Open
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 5VDC
ISET1 = Open, ISET2 = Ground
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 5VDC
ISET1 = Open, ISET2 = Open
VBRT_ADJ > 2.0VDC, SLEEP > 2.0V, VIN1 = 5VDC
ISET1 = Open, ISET2 = Open
VBRT_ADJ ≤0.5VDC, SLEEP > 2.0V, VIN1 =5VDC
ISET1 = ISET2 = Ground
-20°C < TA < 70°C, VIN1 > 4.75VDC
VBRT_ADJ = 2.5VDC, SLEEP > 2.0V, VIN1 = 5V
Output Burst Frequency
LXM1623-05-6x
Units
Min Typ Max
4.4
5
5.4
6
6.4
7
7.4
8
3
1400
66
257
0.30
1650
70
273
5.6 mARMS
6.6 mARMS
7.6 mARMS
8.6 mARMS
10
%
mARMS
VRMS
73
kHz
286
Hz
Copyright © 2002
Rev. 1.0b, 2005-01-17
Microsemi
Integrated Products
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
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