FC250F1 Datasheet, PDF (1/20 Pages) Tyco Electronics – Power Module: dc-dc Converter; 18 Vdc to 36 Vdc Input, 3.3 Vdc Output; 165 W

Data Sheet
July 2000
FC250F1 Power Module: dc-dc Converter;
18 Vdc to 36 Vdc Input, 3.3 Vdc Output; 165 W
Features
The FC250F1 Power Module uses advanced, surface-mount
technology and delivers high-quality, compact, dc-dc
conversion at an economical price.
Applications
s Redundant and distributed power architectures
s Computer equipment
s Communications equipment
Options
s Heat sinks available for extended operation
s Size: 61.0 mm x 116.8 mm x 13.5 mm
(2.40 in. x 4.60 in. x 0.53 in.)
s Wide input voltage range
s High efficiency: 78% typical
s Parallel operation with load sharing
s Adjustable output voltage
s Overtemperature protection
s Output voltage set-point adjustment (trim)
s Synchronization
s Power good signal
s Output current monitor
s Output overvoltage and overcurrent protection
s Remote sense
s Remote on/off
s Constant frequency
s Case ground pin
s Input-to-output isolation
s ISO* 9001 Certified manufacturing facilities
s UL^†1950 Recognized, CSA^‡ C22.2 No. 950-95
Certified, and VDE ^§ 0805 (EN60950, IEC950)
Licensed
Description
The FC250F1 Power Module is a dc-dc converter that operates over an input voltage range of 18 Vdc to 36 Vdc
and provides a precisely regulated dc output. The outputs are fully isolated from the inputs, allowing versatile
polarity configurations and grounding connections. The module has a maximum power rating of 165 W at a typ-
ical full-load efficiency of 78%.
Two or more modules may be paralleled with forced load sharing for redundant or enhanced power applications.
The package, which mounts on a printed-circuit board, accommodates a heat sink for high-temperature
applications.
* ISO is a registered trademark of the International Organization of Standardization.
† 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.