Product Features
01/26/00 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
DMB42303 Package
Package Configuration
J1-1 Vin
J1-2 Vin
J1-3 GND
J1-4 GND
J1-5 Enable
J1-6 Control
J2-1 Lamp A
Vhigh
J2-4 Lamp B
Vhigh
J2-7 Lamp A
Vlow
J2-9 Lamp B
Vlow
Pinouts
Small Package Size, less than 17mm in
height.
High Efficiency
Made in U.S.A.
ü
ü
ü
DMB42303
Four Tube
DC to AC Inverter
The ERG DMB42303 (DMB Series) DC to AC
inverter features onboard connectors and can be
easily dimmed using an external pulse-width modu-
lated control signal or an analog voltage. This unit is
less than 17mm in height.
Powered by a regulated 12 VDC source the
DMB42303 is specially designed to power the
Samsung LT150X1-151 backlight.
.120 [3,05]
Dia.(2x)
1.03 [26,2]
MAX
1.83
[46,5]
.44
[11,2]
5.365
[136,27]
7.91
[200,9]
MAX
J3
J2
1
1
.53
[13,5]
MAX
J1
1
J3-1 Lamp A
Vhigh
J3-4 Lamp B
Vhigh
J3-7 Lamp A
Vlow
J3-9 Lamp B
Vlow
.275
[6,99]
J2
JST
SM04(4.0)B-BHS-1-TB
J1
MOLEX
22-05-3061
Connectors
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.
J3
JST
SM04(4.0)B-BHS-1-TB
DMB42303
(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
51+ot3.0- V
CD
elbasiDV
elbasiD
5.5+ot3.0- V
CD
erutarepmeTgnitarepOT
a
58+ot0
o
C
erutarepmeTegarotST
s
58+ot04-
o
C
snoitidnoCgnitarepOdednemmoceR
gnitaRlobmySeulaVstinU
egatloVtupnIV
ni
2.31ot8.01 V
CD
erutarepmeTgnitarepO
)2etoN(
T
a
05+ot0
o
C
scitsiretcarahClacirtcelE
T,CDstloV00.21=niVdetonesiwrehtosselnU
a
52=
o
.setunim5rofgninnurneebsahtinudnaC
citsiretcarahClobmySniMpyTxaMstinU
retrevnI
tnerruCtupnI I
ni
-07.101.2 A
CD
tnerruCelppiRtupnI I
pir
-001-
Am
kp-kp
ycneuqerFgnitarepO F
o
530454zHK
ycneiciffE η-98-%
)daolon(egatloVtuptuO
)3etoN(
V
trats
0081--V
)pmalhtiw(egatloVtuptuO V
tuo
-096-V
)ebutrep(tnerruCtuptuOI
tuo
-0.6- smrAm
elbanE )5-1Jnip(
dlohserhTffO-nruT
V
ffoht
--8.0V
dlohserhTnO-nruT
V
noht
0.2--V