Ge-industrial-solutions Zephyr Non-Isolated SMT Manuel d'utilisateur télécharger pdf

Data Sheet

March 31, 2010

Document No: DS03-076 ver 1.4

PDF name: zephyr.pdf

Titania™ Power Modules

Zephyr™ Non-Isolated SMT DC-DC Power Module:

0.8V to 3.5V @ 20A Output; 5V to 12V Input

Applications

 Workstations

Servers



Desktop c omputers

 Data processing applications

Distributed power architecture s

Telecommunications equipment 



LAN/WAN applications

Description

The Zephyr Power Module is designed to meet the

precise voltage and fast transient requirements of

today’s and tomorrow’s high performance

microprocessor, DSP, memory boards and system level

applications in a distributed power architecture.

Advanced circuit techniques, high-frequency switching,

custom passive and active components, and very high-

density, surface-mount packaging technology deliver

high-quality, ultra compact, non-isolated DC-DC

conversion.

Features

 Compliant to RoHS EU Directive 2002/95/EC (-Z

version)

 Complian t to ROHS EU Directive 2002/95/EC with

lead solder exemption (non-Z versions)

Transient response met from 0A to rated full load

(up to 600 A/μS)

Exceeds VRM 8.x load transient requirements

 No external bulk output capacitors required for

transient response

Wide input range 4.5 V to 12.6V

 Wide output range 0.8V to 3.5V

 Operation down to zero airflow

 Small size and very low profile

 Small size: ideal for minimizing motherboard area

in multiprocessor/multi-chip applications

High reliability: 200 FITs/5 million hour MTBF 

 Surface mount design shipped in JEDEC tray

 Single control pin for margining

 Single pin for output voltage setting

 High efficiency

 89% typical @ 16A, V

IN = 5V, VOUT = 3.3V

 88% typical @ 18A, V

IN = 5V, VOUT = 2.5V

 83% typical @ 20A, V

IN = 5V, VOUT = 1.5V

 75% typical @ 20A, V

IN = 5V, VOUT = 0.8V

 Remote sense

 Programmable output voltage via resistor or

voltage source

Voltage trim capa bility using resistor

 Output enable and module OK signals

 Output overvoltage, overcurrent, short circuit, and

thermal protection

No heat sink require d

 Low inductance surface-mount connections

 UL* 1950 Recognized, CSA

†

C22.2 No. 950-95

Certified, and VDE 0805 (EN60950, IEC950)

Licensed. CE mark meets 73/23/EEC and

93/68/EEC directives

‡

 Dimensions: 52.32 mm x 37.08 mm x 5.66 mm

(2.06 in. x 1.460 in. x 0.223 in.)

Total weight: 15.5g (0.55 oz.) 

* 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.

RoHS Compliant

The Zephy

Power Module provides precise

voltage and very fast transient response in the

industry’s smallest footprint while offering very

high reliability and high efficiency.

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Résumé du contenu

Page 1 - Titania™ Power Modules

Data Sheet March 31, 2010 Document No: DS03-076 ver 1.4 PDF name: zephyr.pdf Titania™ Power Modules Zephyr™ Non-Isolated SMT DC-DC Power Module: 0.8

Page 2 - Absolute Maximum Ratings

Zephyr Non-Isolated SMT DC-DC Power Module: 0.8V to 3.5V @ 20A Output, 5V to 12V Input LINEAGE POWER 10 Data Sheet March 31, 2010

Page 3