Product Features
12/20/01 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
Mass: 64 grams
Small Package Size, less than
13mm in height.
High Efficiency
Made in U.S.A.
!
!
!
DMC42570
The ERG DMC42570 (DMC4 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 DMC42570 is specially designed to power the
NEC NL12876BC26-21 backlights.
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
Connectors
J1 - (Input)
MOLEX
532-61-0890
J2a,J3a - (Outputs)
N/A
DMC4 Package
1.08[27,4]
MAX
J2
.730[18,54]
J1
a
.16[4,2]
6.51[165,4]
MAX
5.220
[132,50]
.64
[16,3]
.53[13,5]
MAX
.120 [3,05]
Dia. (2x)
PCB components are shown for reference only. Actual product may differ from that shown.
1
1
J2b,J3b - (Outputs)
JST
SM04(4.0)B-BHS-1-TB
1
11
Four Tube
DC to AC Inverter
J2a,J3a-1 N/A
J2a,J3a-2 N/A
J2b, J3b-1 ACout
J2b, J3b-2 ACout
J2b, J3b-3 N/C
J2b, J3b-4 ACcom
J3
b
ba
DMC42570
(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.
sgnitaRmumixaMetulosbA
)1etoN(
gnitaRlobmySeulaVstinU
egatloVtupnIV
ni
2.31+ot3.0- V
CD
elbanE V
elbanE
2.31+ot3.0- V
CD
erutarepmeTgnitarepOT
a
07+ot0
o
C
erutarepmeTegarotST
s
58+ot04-
o
C
snoitidnoCgnitarepOdednemmoceR
gnitaRlobmySeulaVstinU
egatloVtupnIV
ni
2.31ot6+ V
CD
erutarepmeTgnitarepO
)2etoN(
T
a
05+ot0
o
C
scitsiretcarahClacirtcelE
T,CDstloV00.21=niVdetonesiwrehtosselnU
a
52=
o
.setunim51rofgninnurneebsahtinudnaC
citsiretcarahClobmySniMpyTxaMstinU
retrevnI
tnerruCtupnI I
ni
-7.10.2 A
CD
tnerruCelppiRtupnI I
pir
---
Am
kp-kp
ycneuqerFgnitarepO F
o
530454zHK
ycneiciffE η-48-%
)daolon(egatloVtuptuO
)3etoN(
V
trats
0051--V
)pmalhtiw(egatloVtuptuO V
tuo
-007-V
)ebutrep(tnerruCtuptuOI
tuo
-1.6- smrAm
elbanE )5-1Jnip(
dlohserhTffO-nruT
V
ffoht
--7.0V
dlohserhTnO-nruT
V
noht
0.2--V
