Product Features
06/27/01 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
Weight: 30 grams
Small Package Size, less than
13mm in height.
High Efficiency
Made in U.S.A.
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DMA22570
Two Tube
DC to AC Inverter
The ERG DMA22570 (DMA Series) DC to
AC inverter features onboard connectors and
can be easily dimmed using an external pulse-
width modulated control signal. This unit is less
than 13mm in height and the two mounting holes
makes installation very straight forward.
Powered by a regulated 12 volt DC source
the DMA22570 is specially designed to power
the Samsung LTM121SI-T01 backlight.
J1-1 Vin
J1-2 Vin
J1-3 GND
J1-4 GND
J1-5 Enable
J1-6 N/C
J1-7 N/C
J1-8 N/C
J2-1 ACout
J2-2 ACcom
J3-1 ACout
J3-2 ACcom
Pinouts
Connectors
J1 - (Input)
MOLEX
532-61-0890
J2,J3 - (Outputs)
JST
SM02(8.0)B-BHS-1-TB
DMA Package
.880 [22,35]
MAX
J2
.12 [2,9]
J1
J3
.500 [12,70]
4.28
[108,7]
MAX
3.375
[85,72]
.42[10,5]
.50 [12,7]
MAX
.120 [3,05]
Dia. (2x)
PCB components are shown for reference only. Actual product may differ from that shown.
1
11
DMA22570
(Note 1) Reliable and predictable operation of the device are 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) Operation above 50oC is possible if airflow is provided.
(Note 3) Provided data is not tested but guaranteed by design.
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