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Manual Zetex Semiconductors PLC ZXLD1362EV3

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  • Zetex Semiconductors PLC ZXLD1362EV3 - page 1

    ZXLD1362EV3 User Guide issu e 1 1/7 11-01-2008 ZXLD1362EV3 USER GUIDE DESCRIPTION The ZXLD1362EV3, F igure 1, is a PC B constructed using an aluminium b ase for evaluating the ZXLD1362 LE D driver with internal switch [1]. The evaluation board can be used to drive an exter nal choice of LEDs; the total forward voltage across the LEDs dependi ng on ...

  • Zetex Semiconductors PLC ZXLD1362EV3 - page 2

    ZXLD1362EV3 User Guide issu e 1 2/7 11-01-2008 ZXLD1362 DEVICE DESCRIPTION The ZXLD1362 is a contin uous mode induc tive driver in a TSOT 23-5 package, for driving one or more series connected LEDs efficientl y from a voltage source hig her t han the LED voltage. T he device includes the output switch and a current sense c ircuit, which requires an ...

  • Zetex Semiconductors PLC ZXLD1362EV3 - page 3

    ZXLD1362EV3 User Guide issu e 1 3/7 11-01-2008 ZXLD1362EV3 EV ALUATION BO ARD REFERENCE DESIGN The ZXLD1362EV3 is config ured to the reference desi gn in Figure 2. The target appl icat ion is a dr iver for one or more series-connected LEDs for luminaires i n both commercial and automotive applic ations. The maximum oper ating voltage is 60V, a nd t ...

  • Zetex Semiconductors PLC ZXLD1362EV3 - page 4

    ZXLD1362EV3 User Guide issu e 1 4/7 11-01-2008 ZXLD1362 Operation In normal operation, when voltage is applied at +VIN, th e ZXLD1362 internal ND MOS switch i s turned on. Curren t starts to flow through sense re sistor R1, inductor L1, an d the LEDs. T he current ramps up l inearly, and the r amp rate is determined by the input voltage +VIN an d t ...

  • Zetex Semiconductors PLC ZXLD1362EV3 - page 5

    ZXLD1362EV3 User Guide issu e 1 5/7 11-01-2008 ZXLD1362EV3 Connection Point Definition Name Description +VIN Positive supply voltage. GND Supply Grou nd (0V). ADJ Internal voltage ref. pin (1.25V). This pin can be used to a chieve dimming and soft-start, and for switching the output current off. • Leave floating for normal oper ation. • See &ap ...

  • Zetex Semiconductors PLC ZXLD1362EV3 - page 6

    ZXLD1362EV3 User Guide issu e 1 6/7 11-01-2008 PERFORMANCE The system efficiency depends on the sens e resistor, supp ly voltage, s witching induct or, and the number of LEDs. With a 60V suppl y and 15 LEDs, the s witching frequenc y is typically 200 kHz and efficiency lev els >90% are achievable. Visit our website www.zetex.com to find useful t ...

  • Zetex Semiconductors PLC ZXLD1362EV3 - page 7

    ZXLD1362EV3 User Guide issu e 1 7/7 11-01-2008 Definitions Product change Zetex Semiconductors reserves the r ight to alter, without no tice , specifica tions, design, price or cond itions of supply of any product or service. Customers are sole ly responsible for o btaining the latest r elevant information before placing orders. Applications discla ...

Manufacturer Zetex Semiconductors PLC Category Computer Hardware

Documents that we receive from a manufacturer of a Zetex Semiconductors PLC ZXLD1362EV3 can be divided into several groups. They are, among others:
- Zetex Semiconductors PLC technical drawings
- ZXLD1362EV3 manuals
- Zetex Semiconductors PLC product data sheets
- information booklets
- or energy labels Zetex Semiconductors PLC ZXLD1362EV3
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 Zetex Semiconductors PLC ZXLD1362EV3.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Zetex Semiconductors PLC ZXLD1362EV3, service manual, brief instructions and user manuals Zetex Semiconductors PLC ZXLD1362EV3. 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 Zetex Semiconductors PLC ZXLD1362EV3.

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A complete manual for the device Zetex Semiconductors PLC ZXLD1362EV3, 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 Zetex Semiconductors PLC ZXLD1362EV3 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Zetex Semiconductors PLC ZXLD1362EV3.

A complete Zetex Semiconductors PLC 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 Zetex Semiconductors PLC ZXLD1362EV3 - 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 Zetex Semiconductors PLC ZXLD1362EV3, 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 Zetex Semiconductors PLC ZXLD1362EV3, that we can find in the current document
3. Tips how to use the basic functions of the device Zetex Semiconductors PLC ZXLD1362EV3 - which should help us in our first steps of using Zetex Semiconductors PLC ZXLD1362EV3
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Zetex Semiconductors PLC ZXLD1362EV3
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Zetex Semiconductors PLC ZXLD1362EV3 in a specific country, if it was not possible to solve the problem on our own.

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