EQD075A1 Datasheet, PDF (1/15 Pages) Lineage Power Corporation – 18-60Vdc Input; 3.3 to 5.0Vdc Output; 75W

Data Sheet
March 25, 2008
EQD075 Series (Eighth-Brick)DC-DC Converter Power Modules
18- 60Vdc Input; 3.3 to 5.0Vdc Output; 75W
RoHS Compliant
Features
Applications
ƒ Distributed power architectures
ƒ Wireless Networks
ƒ Optical and Access Network Equipment
ƒ Enterprise Networks
Options
ƒ Positive logic, Remote On/Off
ƒ Auto restart after fault protection shutdown
ƒ Pin length
ƒ Compliant to RoHS EU Directive 2002/95/EC (-Z
versions)
ƒ Compliant to RoHS EU Directive 2002/95/EC with
lead solder exemption (non-Z versions)
ƒ High efficiency – 92% at 5.0V_o, full load, 24V_in
ƒ Industry standard Eighth brick footprint and pin out
57.9 mm x 22.8 mm x 8.5 mm
(2.28 in. x 0.90 in. x 0.335 in.)
ƒ 3:1 Input voltage range: 18 - 60 Vdc
ƒ Input under/overvoltage protection
ƒ Output overcurrent/voltage protection
ƒ Over-temperature protection
ƒ Tightly regulated output
ƒ Remote sense
ƒ No reverse current during output shutdown
ƒ Negative logic, Remote On/Off
ƒ Output voltage programmable from 3.0 Vdc to
5.5Vdc
ƒ Input-to-output isolation (Basic Insulation: 1500V)
ƒ Wide operating temperature range (-40°C to 85°C)
ƒ Meets conducted emissions requirements of
FCC/EN55022 Class A without external filter
Within FCC and VDE Class A Radiated Limits
ƒ UL* 60950-1Recognized, CSA^† C22.2 No. 60950-1-
03 Certified, and VDE^‡ 0805:2001-12 (EN60950-1)
Licensed
ƒ Meets the voltage and current requirements for ETSI
300-132-2 and complies with and licensed for Basic
insulation rating per EN60950-1
ƒ ISO** 9001 and ISO 14001 certified manufacturing
facilities
Description
The EQD075 series DC-DC converters are a new generation of open-frame DC/DC power modules designed to
support a 3:1 input voltage range, that allows operation in both 24V or 48V nominal input voltage systems, thus
eliminating the need for separate power modules for each input voltage range. These single output DC-DC
converters operate over an input voltage range of 18 to 60 Vdc. The series is also designed to provide a wide output
voltage set/trim range of 3.0 to 5.5Vdc, with output current up to 20A at 3.3Vdc or 15A at 5.0Vdc in an industry
standard eighth brick package. The output is isolated from the input, allowing versatile polarity configurations and
grounding connections. Built in filtering for both input and output minimizes the need for external filtering.
* UL is a registered trademark of Underwriters Laboratories, Inc.
† _{CSA is a registered trademark of Canadian Standards Association.}
‡ _{VDE is a trademark of Verband Deutscher Elektrotechniker e.V.}
** ISO is a registered trademark of the International Organization of Standards
Document No: DS05-031 ver. 1.2
PDF name: eqd075_ds.pdf