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Manual Delta Electronics DNT04

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  • Delta Electronics DNT04 - page 1

    Delphi DNT04, Non-Isolated Point of Load DC/DC Power Modules: 2.4~5. 5Vin, 0.75~3.63V o, 3A out The Delphi Series DNT 04, 2.4-5.5V input, single output, non-isolated Point of Load DC/DC converters are the latest of fering from a world leader in power systems technolo gy and manufacturing — Delta Electronics, Inc. The DNT04 series provides a pro g ...

  • Delta Electronics DNT04 - page 2

    DS_DNT04SIP3A_09262007 2 TECHNICAL SPECIFICA TIONS (T A = 25°C, airfl ow rate = 300 LFM, V in = 2.4Vdc and 5.5V dc, nominal V out unless otherw ise noted.) P ARAMETER NOTES and CONDITIONS DNT04S0A0R03NF A Min. T yp. Max. Units ABSOLUTE MAXIMUM RA TINGS Input V oltage (Continuous) 0 5.8 Vdc Operating T emperature Refer to Figure 32 for measuring p ...

  • Delta Electronics DNT04 - page 3

    DS_DNT04SIP3A_09262007 3 ELECTRICAL CHARACTERISTICS CUR VES Figure 1: Converter efficiency vs. output current (5V in/3.3Vout) Figure 2: Converter ef ficiency vs. output current (5Vin/2.5V out) Figure 3: Converter efficiency vs. output current (5V in/1.8Vout) Figure 4: Converter efficiency vs. output current (5Vin/1.5V out) Figure 5: Converter effic ...

  • Delta Electronics DNT04 - page 4

    DS_DNT04SIP3A_09262007 4 ELECTRICAL CHARACTERISTICS CUR VES (CON.) Figure 7: Output ripple & noise at 5Vin, 3.3V/3A out, 50mV/div Figure 8: Outp ut ripple & nois e at 5Vin, 2.5V/3A out, 50mV/div Figure 9: Output ripple & noise at 5Vin, 1.8V/3A out, 50mV/div Figure 10: Output ripple & noise at 5Vin, 1.5V/3A out, 50mV/div Figure 1 1: ...

  • Delta Electronics DNT04 - page 5

    DS_DNT04SIP3A_09262007 5 ELECTRICAL CHARACTERISTICS CUR VES (CON.) Figure 13: T urn on delay time at 5Vin, 3.3V/3A out T op: V out, 2V/div , Bottom: Vin, 5V/div; 2mS/div Figure 14: T urn on delay time at 5Vin, 2.5V/3A out T op: V out, 2V/div , Bottom: V in, 5V/div; 2mS/div Figure 15: T urn on delay time at 5Vin, 1.8V/3A out Top: Vout, 1V/div, Botto ...

  • Delta Electronics DNT04 - page 6

    DS_DNT04SIP3A_09262007 6 ELECTRICAL CHARACTERISTICS CUR VES Figure 19: T ypical transient response to step loa d change at 2.5A/µS from 100% to 50% of Io, max at 5Vin, 3.3V out (Cout = 1uF ceramic, 10µF t antalum), 0.1V/div Figure 20: T ypical transient response to step loa d change at 2.5A/µS from 50% to 100% of Io, max at 5Vin, 3.3Vout (Cout = ...

  • Delta Electronics DNT04 - page 7

    DS_DNT04SIP3A_09262007 7 DESIGN CONSIDERATIONS Input Source Impedance The power module should be con nected to a low ac-impedance input source. Hig hly inductive source impedances can af fect the stability of the module. An input capacit ance must be placed close to the modules input pins to filter ripple current and ensure module stability in the ...

  • Delta Electronics DNT04 - page 8

    DS_DNT04SIP3A_09262007 8 FEA TURES DESCRIPTIONS (CON.) Over-T emperature Protection The over-temperature protection consists of circuitry that provides protection from therm al damage. If the temperature exceeds the ov er-tem perature threshold the module will shut down. The module will try to restart after shutdown. If the over-temperature conditi ...

  • Delta Electronics DNT04 - page 9

    DS_DNT04SIP3A_09262007 9 Figure 30: Circuit configuration for output voltage margining Vo On/Off Vin GND Trim Q2 Q1 Rmargin- up Rmargin- down Rtrim Vo TRIM GND RLoad Vtrim + _ Figure 29: Circuit Configuration for programming output vol tage using external voltage source The amount of power delivered by the module is the voltage at the output termin ...

  • Delta Electronics DNT04 - page 10

    DS_DNT04SIP3A_09262007 10 Note : Wind Tun nel T est S etu p Fig ure Dim ensi ons a re in m illim eters and ( Inc hes) Figure 31: Wind tunnel test setup THERMAL CONSIDERA TIONS Thermal management is an important part of the system design. To ensure pro per, reliable operation, sufficient cooling of the power mo dule is needed over the entire tempera ...

  • Delta Electronics DNT04 - page 11

    DS_DNT04SIP3A_09262007 11 MECHANICAL DRA WING SMD P ACKAGE (OPTIONAL) SIP P ACKAGE ...

  • Delta Electronics DNT04 - page 12

    DS_DNT04SIP3A_09262007 12 P ART NUMBERING SYSTEM DNT 04 S 0A0 R 03 N F A Product Series Input V oltage Numbers of Output s Output V oltage Package Ty p e Output Current On/Off logic Option Code DNT - 3A/5A 04 - 2.4V~5.5V S - Single 0A0 - Programmable R - SIP 03 - 3A N- negative (Default) P- positive F- RoHS 6/6 (Lead Free) A - S tandard Function MO ...

Manufacturer Delta Electronics Category Power Supply

Documents that we receive from a manufacturer of a Delta Electronics DNT04 can be divided into several groups. They are, among others:
- Delta Electronics technical drawings
- DNT04 manuals
- Delta Electronics product data sheets
- information booklets
- or energy labels Delta Electronics DNT04
All of them are important, but the most important information from the point of view of use of the device are in the user manual Delta Electronics DNT04.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Delta Electronics DNT04, service manual, brief instructions and user manuals Delta Electronics DNT04. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Delta Electronics DNT04.

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A complete manual for the device Delta Electronics DNT04, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Delta Electronics DNT04 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Delta Electronics DNT04.

A complete Delta Electronics manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Delta Electronics DNT04 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Delta Electronics DNT04, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Delta Electronics DNT04, that we can find in the current document
3. Tips how to use the basic functions of the device Delta Electronics DNT04 - which should help us in our first steps of using Delta Electronics DNT04
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Delta Electronics DNT04
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Delta Electronics DNT04 in a specific country, if it was not possible to solve the problem on our own.

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