Delta Electronics NC15 Series manual Options

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Delphi NC15 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 15A

The Delphi NC15 Series, 12V input, single output, non-isolated point of load DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. The NC15 series operates from a 12V nominal input, provides up to 15A of power in a vertical or horizontal mounted through-hole package and the output can be resistor- or voltage-trimmed from 0.9Vdc to 5.0Vdc. It provides a very cost effective point of load solution. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions.

FEATURES

High Efficiency:

91% @ 12Vin, 5V/15A out Size: 30.5x27.9x11.4mm

(1.20”×1.10”×0.45”) -- Vertical 30.5x27.9x12.9mm (1.20”×1.10”×0.51”) -- Horizontal

Voltage and resistor-based trim No minimum load required Output voltage programmable from 0.9Vdc to 5.0Vdc via external resistors Fixed frequency operation

Input UVLO, output OCP, SCP

Power good output signal

Remote ON/OFF (default: Positive)

ISO 9000, TL 9000, ISO 14001 certified manufacturing facility

UL/cUL 60950-1 (US & Canada)

Recognized, and TUV (EN60950-1)

Certified

CE mark meets 73/23/EEC and 93/68/EEC directives

OPTIONS

Vertical or horizontal versions

Negative ON/OFF logic

APPLICATIONS

DataCom

Distributed power architectures

Servers and workstations

LAN / WAN applications

Data processing applications

DATASHEET

DS_NC12S15A_01102008

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Contents Options Parameter Technical SpecificationsConverter efficiency vs. output current 0.9V output voltage Electrical Characteristics CurvesOutput ripple & noise at 12Vin, 0.9V/15A out Electrical Characteristics Curves Typical transient response to step load change at Design Considerations Features DescriptionsInput Under-Voltage Lockout Features Descriptions CONOver-Current and Short-Circuit Protection Output Voltage ProgrammingOutput Capacitance Voltage Margining AdjustmentThermal Consideration Thermal Testing SetupThermal Derating 17.5 0.69 35 Thermal Curves NC12S0A0V15PWB Module Thermal Curves NC12S0A0H15Mechanical Drawing Model List Part Numbering System