Connectors
02/11/00 Preliminary
Specifications and Applications
Information
Endicott Research Group, Inc.
2601 Wayne St., Endicott NY 13760
607-754-9187 Fax 607-754-9255
http://www.ergpower.com
Package Configuration
J1-1 Vin
J1-2 Vin
J1-3 GND
J1-4 GND
J1-5 Control
J1-6 NC
J1-7 PWMOut
J2-1 Lamp
J2-3 Lamp
J2-5 Lamp
J2-7 Lamp
J2-9 Lamp
J2-11 Lamp
J2-13 AC com.
J3-1 Lamp
J3-3 Lamp
J3-5 Lamp
J3-7 Lamp
J3-9 Lamp
J3-11 Lamp
J3-13 AC com.
Pinouts
Mass: 77 grams
MC2C2349
Twelve Tube
DC to AC Inverter
The ERG MC2C2349 (MC Series) DC to AC inverter
features onboard connectors and can be easily dimmed
using an external analog voltage. This unit is only
17mm in height and the four mounting holes makes
installation very straight forward.
Powered by a regulated 12 Volt DC source, the
MC2C2349 is designed to power the twelve tube
Landmark C099A/HE backlight.
.150 [3,81]
Dia. (4x)
1.63 [41,4]
MAX
.18 [4,4] 1.25 [31,8]
6.000
[152,40]
6.38
[162,1]
MAX
J1
J2J3
11
1
Product Features
Small Package Size, less than 17mm in
height.
High Dimming Ratio (Greater than 1000:1)
High Efficiency
Made in U.S.A.
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This unit complements our R Series of DC to AC Inverters
J1
Molex 22-23-2071 J2
Molex 22-23-2131 J3
Molex 22-23-2131
.18 [4,4]
MC Package
PCB components are shown for reference only.
Actual product may differ from that shown.
PCB components are shown for reference only. Actual product may differ from that shown.
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page 1.
MC2C2349
(Note 1) Reliable and predictable operation of the device is not guaranteed with applied stresses at or beyond those listed in "Absolute
Maximum Ratings”. Operation at these limits may reduce device reliability and is therefore not recommended. Please refer to
"Recommended Operating Conditions” for reliable operation of the device.
(Note 2) Reliable operation above 50oC is possible if airflow is provided.
(Note 3) Provided data is not tested but guaranteed by design.
page 2.
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0
20
40
60
80
100
Duty Cycle (%)
0 1 2 3 4 5
VDC In
Input Voltage vs. Duty Cycle
Vin
Vin
GND
GND
Control
Disable
PWMOut
Lamp 1
Lamp 2
Lamp N
Lamp 1
Lamp 2
Lamp N
Lamp
Lamp
Lamp
AC Common
Lamp
Lamp
Lamp
AC Common
Lamp
Lamp
+12V
0.0
0.2
0.4
0.6
0.8
1.0
Relative Brightness
0 20 40 60 80 100
Duty Cycle (%)
Relative Brightness vs. Duty Cycle
MC2C2349
Graph 1 Graph 2
Figure 1
Typical Application
Endicott Research Group, Inc. (ERG) reserves the right to make changes in circuit design and/or
specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets
are current before placing orders. Information furnished by ERG is believed to be accurate and
reliable. However, no responsibility is assumed by ERG for its use.
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page 4.
