LXM1641-02(1999) View Datasheet(PDF) - Microsemi Corporation
Part Name
Description
Manufacturer
LXM1641-02 Datasheet PDF : 11 Pages
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PRODUCT DATABOOK 1996/1997
LXM1641-01/-02/-03
DIGITAL DIMMING QUAD LAMP CCFL INVERTER MODULE
PRELIMINARY DATA SHEET
RangeMAXTM
0.94
(24)
0.30
(7.5)
PHYSICAL DIMENSIONS
LXM1641-02
For Direct Connection to Sharp: LQ181E1DG01 (18.1" TFT, 4 lamp)
3.70 (94)
9.84 (250)
7.95 (202)
2.44 (62)
9.06 (230)
1.06 CN1
(27)
Ø 0.138 (3.5) Dia. Hole
4 Places (plated)
0.20 (5)
1.26
(32)
0.96
(24.5)
FIGURE 3 — LXM1641-02 Physical Dimensions
All dimensions are in inches (mm)
Connectors:
CN1 = MOLEX 53261-0890
CN2, CN3 = JST S9B-XH-A
Mates With:
Pins: 50079-8100, Housing: 51021-0800
XHP-9
Functional Pin Description
Connector
Pin #
Pin Name
CN1-1, 2
CN1-3, 4
CN1-5
CN1-6
CN1-7, 8
CN2-1
CN2-2, 3
CN2-4
CN2-5, 6
CN2-7
CN2-8
CN2-9
CN3-1
CN3-2, 3
CN3-4
CN3-5, 6
CN3-7
CN3-8
CN3-9
VIN
GND
SLEEP
BRITE
VSYNC
VHI1
N.C.
VHI2
N.C.
VLO
N.C.
VLO
VHI3
N.C.
VHI4
N.C.
VLO
N.C.
VLO
Description
Input Power Supply (8V to 16V)
Power Supply Return
ON / OFF Control (2.2V < SLEEP < VIN = ON, -0.3V < SLEEP < 0.8V = OFF
Brightness Control (-0.3V to 2.5V), 2.5V gives max. lamp current
Vertical Sync Input, negative going. 49Hz < fSYNC < 150Hz
High-voltage connection to high side of lamp 1
No Connect
High-voltage connection to high side of lamp 2
No Connect
Connection to low side of lamp 2
No Connect
Connection to low side of lamp 1
High-voltage connection to high side of lamp 4
No Connect
High-voltage connection to high side of lamp 3
No Connect
Connection to low side of lamp 3
No Connect
Connection to low side of lamp 4
6
Copyright © 1999
Rev. 0.7 12/99
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