Microsemi

Analog Mixed Signal Group

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

Page 4

Copyright

© 2007

Rev. 1.1, 2010-02-26

"

LXMG1617A-05-2x

5V 2.2W CCFL Programmable Inverter Module

TM

®

TABLE 1 SET TING OUTPUT CURRENT

OUTPUT CURRENT SETTINGS

(Pin 7)

(Pin 8)

Nominal Output Current

Open*

Open*

5.0mA

Open*

Ground

4.5mA

Ground

Open*

4.0mA

Ground

Ground

3.5mA

* If driven by a logic signal it should be open collector or open drain only, not a voltage source.

PHYSICAL DIMENSIONS

L X MG1617 A - 0 5 -2 X

0.8mm ±0.1

0.0315in.

4.7mm Max

0.185in.

86mm

3.39in

CN1

CN2

11mm

0.433in.

3.5mm

0.138in.

16mm

0.63in.

71mm

2.80in

12.5mm

0.492in

PCB tolerances ± 0.5mm, M2 or 2-56 recommended mounting screws

DIA.

60mm ±0.2mm

2.36in.

9mm ±0.2mm

0.354 in.

R1.0

Warning

High Voltage is present at high

side of transformer, its core

and the high side of the output

connector, please provide at

least 2 mm clearance (in all

directions) on the component

side of the board to any

conductor when mounting

All dimensions in millimeters, inches are for reference only

.

SIMPLIFIED BLOCK DIAGRAM

Ramp

Gen

Transformer

Driver

0V to

2V

+

-

V

LO

V

HI

Comparator

Ramp

V

BRITE

SET

1

High

Voltage

Transformer

SET

2

20k

+3V

+3V

20k

Controller

+3V

215k

10k

1µF