LXMG1618A-12-61 Microsemi Analog Mixed Signal Group, LXMG1618A-12-61 Datasheet

MOD INVERTER CCFL 6W 12V PROG

LXMG1618A-12-61

Manufacturer Part Number
LXMG1618A-12-61
Description
MOD INVERTER CCFL 6W 12V PROG
Manufacturer
Microsemi Analog Mixed Signal Group
Series
LXMG1618A-12-6xr
Type
Inverters for CCFL and UV Lampsr
Datasheet

Specifications of LXMG1618A-12-61

Voltage - Input
10.8 ~ 13.2VDC
Output
1900V
Size / Dimension
3.94" L x 0.63" W x 0.30" H (100mm x 16mm x 7.5mm)
Mounting Type
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Copyright © 2008
Rev 1.1, 2009-11-03
Output 6W Direct Drive™ CCFL (Cold
Cathode
Module
backlight lamps.
typically 12.1” to 15” panels.
externally programmable over a range of 5
to 8mA in 1mA steps (PanelMatch) to
allow the inverter to properly match to a
wide array of LCD panel lamp current
specifications. The modules include a
dimming input that permits brightness
control from a DC voltage source, a PWM
signal or an external potentiometer.
LXMG1617A series do not provide wide
range ‘burst’ mode dimming, rather
dimming is provided by amplitude control
of the output current waveform, and this
limits the potential dim range to typically
less than 5:1.
Protected By U.S. Patents: 5,923,129; 5,930,121; 6,198,234; Patents Pending
IMPORTANT: For the most current data, consult MICROSEMI’s website:
LXMG1618A-12-61
LXMG1618A-12-62
P
The LXMG1618A-12-6x™ is a Single
The maximum output current is
LXMG1618A modules unlike the
The module converts a DC voltage
ART
TM
N
designed
UMBER
Fluorescent
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570
U
"PWM", V
It is ideal for driving
NIVERSAL
DC Voltage
for
Source
JST SM02(8.0)B-BHS-1-TB(LF)(SN), Yeon Ho 20015WR-05A00 or equivalent
JST SM02B-BHSS-1-TB(LF)(SN), Yeon Ho 35001WR-02A00 or equivalent
Lamp)
driving
S
C
ELECTABLE
URRENT
D E S C R I P T I O N
DC
Potentiometer
Inverter
,
OR
LCD
D
P
IMMING
5
from the system battery, or AC adapter
directly to high frequency, high-voltage
waveform required to ignite and operate
CCFL lamps. A 5V input inverter is also
available (LXMG1618A-05-6x).
the newer highly integrated LX1691B
CCFL backlight controller to provide a
wider temperature range (-30°C to 80°C)
compared to the existing solutions offered
by Microsemi.
topology include stable fixed-frequency
operation, secondary-side strike voltage
regulation and both open/shorted lamp
protection with fault timeout.
modules are designed therefore as a
higher
replacement (see BRITE minimum input)
for those customers and applications
currently using the LXMG1618 inverters.
OTENTIOMETER
P A C K A G E O R D E R I N F O
O
M
P R O D U C T H I G H L I G H T
Analog Mixed Signal Group
UTPUT
The LXMG1618A modules contain
Other benefits of
A
M
The new LXMG1618A (“A Series”)
Signal
PWM
RMS
AXIMUM
Microsemi
®
http://www.microsemi.com
performance
C
TO
ONNECTOR
PanelMatch™ "A Series" LXMG1618A-12-6x
I
NPUT
8
M
O
A
UPUT
RMS
12V 6W CCFL Programmable Inverter Module
near
the inverter’s
P
drop-in
RODUCTION
I
D
NVERTER
ATASHEET
Medical Instrument Displays
Portable Instrumentation
Externally Programmable
Maximum Output Current
Easy to Use Brightness
Control
Output Short-Circuit
Protection and Automatic
Strike-Voltage Regulation
and Timeout
Analog Current Amplitude
Dimming Method
Fixed Frequency Operation
Rated From -30 to 80°C
UL60950 E175910
RoHS Compliant
Industrial Display Controls
Compact, Low Profile Design
Mates to Wide Variety of
LCD Panels
Output Open Circuit Voltage
Regulation Minimizes
Corona Discharge For High
Reliability
K E Y F E A T U R E S
A P P L I C A T I O N S
P
ANEL
JST BHSR-02VS-1
JST BHR-03VS-1
B E N E F I T S
M
C
ATES
ONNECTORS
D
IRECTLY TO
Page 1

Related parts for LXMG1618A-12-61

LXMG1618A-12-61 Summary of contents

Page 1

... ELECTABLE C URRENT P N ART UMBER JST SM02(8.0)B-BHS-1-TB(LF)(SN), Yeon Ho 20015WR-05A00 or equivalent LXMG1618A-12-61 JST SM02B-BHSS-1-TB(LF)(SN), Yeon Ho 35001WR-02A00 or equivalent LXMG1618A-12-62 Copyright © 2008 Rev 1.1, 2009-11-03 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570 PanelMatch™ "A Series" LXMG1618A-12-6x ® 12V 6W CCFL Programmable Inverter Module ...

Page 2

... The inverter is capable of a lower output current than may be recommended by the panel manufacturer the user’s responsibility to set the minimum brightness (BRITE) input at or above the panel specification for minimum current. Copyright © 2008 Rev 1.1, 2009-11-03 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570 PanelMatch™ "A Series" LXMG1618A-12-6x ® 12V 6W CCFL Programmable Inverter Module ...

Page 3

... SET SET LSB Connecting this pin to ground decreases the output current 1 mA (see Table CN2 for LXMG1618A-12-61 and -62 (JST SM02(8.0)B-BHS-1-TB (LF)(SN) | Yeon Ho 20015WR-05A00 or SM02B-BHSS-1- High voltage connection to high side of lamp. Connect to lamp terminal with shortest lead length. CN2 NOT connect to Ground. ...

Page 4

... SET 1 +3V 10k SET 2 Copyright © 2008 Rev 1.1, 2009-11-03 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570 PanelMatch™ "A Series" LXMG1618A-12-6x ® 12V 6W CCFL Programmable Inverter Module OUTPUT CURRENT SETTINGS SET 2 (Pin 8) Open* Ground Open* ...

Page 5

... Copyright © 2008 Rev 1.1, 2009-11-03 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570 PanelMatch™ "A Series" LXMG1618A-12-6x ® 12V 6W CCFL Programmable Inverter Module The brightness control may be a voltage output DAC or other voltage source, a digital pot or 500K manual pot. The inverter contains an internal 338K pull-up in series with 71. bias the pot, if desired ...

Page 6

... Microsemi reserves the right to change the configuration and performance of the product and to discontinue product at any time. Copyright © 2008 Rev 1.1, 2009-11-03 11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: 714-893-2570 PanelMatch™ "A Series" LXMG1618A-12-6x ® 12V 6W CCFL Programmable Inverter Module P RODUCTION ...

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