LC015C91 Datasheet, PDF (1/24 Pages) Lineage Power Corporation – 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W

Data Sheet
March 27, 2008
LC/LW010- and LC/LW015-Series Power Modules:
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
Features
The LC/LW010- and LC/LW015-Series Power Modules use
advanced, surface-mount technology and deliver high-qual-
ity, compact, dc-dc conversion at an economical price.
Options
n Remote on-off
n Choice of on/off configuration
n Short pin: 2.8 mm ± 0.25 mm (0.110 in. ± 0.010 in.)
n Synchronization (cannot be ordered on units with
remote on/off)
n Output voltage adjust: 90% to 110% of VO, nom
(single outputs only)
n Tight output voltage tolerance
n Low profile: 10.2 mm x 25.4 mm x 50.8 mm
(0.4 in. x 1.0 in. x 2.0 in.) with standoffs
(9.6 mm (0.38 in.) with standoffs recessed)
n Wide input voltage range: 18 Vdc to 36 Vdc or
36 Vdc to 75 Vdc
n Output current limiting, unlimited duration
n Output overvoltage clamp
n Undervoltage lockout
n Input-to-output isolation: 1500 V
n Operating case temperature range: –40 °C to
+105 °C
n UL* 1950 Recognized, CSA^† 22.2 No. 950-95
Certified, IEC950, and VDE0805 Licensed
n CE mark meets 73/23/EEC and 93/68/EEC
directives^‡
n Within FCC and VDE Class A radiated limits
Applications
n Telecommunications
n Distributed power architectures
n Private branch exchange (PBX)
n Voice and data multiplexing
Description
The L Single- and Dual-Output-Series Power Modules are low-profile, dc-dc converters that operate over an
input voltage range of 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc and provide one or two precisely regulated out-
puts. The outputs are isolated from the input, allowing versatile polarity configurations and grounding connec-
tions. The modules have a maximum power rating of 10 W to 15 W and efficiencies of up to 84% for a 5 V
output and 82% for a 3.3 V output. Built-in filtering for both input and output minimizes the need for external fil-
tering.
* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of Canadian Standards Association.
‡ This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be followed. (The CE mark is placed on selected products.)