Microchip Technology CL88030 User Manual
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Microchip Technology CL88030 User Manual

Microchip Technology CL88030 User Manual

230 vac offline led driver
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CL88030
230 V
Offline LED Driver
AC
Evaluation Board
User's Guide
 2018 Microchip Technology Inc.
DS50002772A

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Summary of Contents for Microchip Technology CL88030

  • Page 1 CL88030 230 V Offline LED Driver Evaluation Board User’s Guide  2018 Microchip Technology Inc. DS50002772A...
  • Page 2 WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and the U.S.A.

  • Page 3: Table Of Contents

    Chapter 1. Product Overview 1.1 Introduction ..................... 9 1.2 CL88030 Overview ..................9 1.3 CL88030 Key Features .................. 9 1.4 What is the CL88030 230 V Offline LED Driver Evaluation Board (ADM00860)? ............. 11 1.5 What the CL88030 230 V Offline LED Driver Evaluation Board Kit Contains ..............
  • Page 4 CL88030 230 V Offline LED Driver Evaluation Board User’s Guide Appendix C. Plots and Waveforms C.1 CL88030 230 V Offline LED Driver Evaluation Board Typical Waveforms ............. 31 C.2 CL88030 230 V Offline LED Driver Evaluation Board Typical Measurements ..........37 Worldwide Sales and Service ..................41...

  • Page 5: Preface

    • Customer Support • Document Revision History DOCUMENT LAYOUT This document describes how to use the CL88030 230 V Offline LED Driver Evalu- ation Board as a development tool. The manual layout is as follows: • Chapter 1. “Product Overview”...

  • Page 6: Conventions Used In This Guide

    Curly brackets and pipe Choice of mutually exclusive errorlevel {0|1} character: { | } arguments; an OR selection Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by void main (void) user { ...  2018 Microchip Technology Inc. DS50002772A-page 6...

  • Page 7: Recommended Reading

    Offline LED Driver Evaluation Board. Another useful document is listed below. The following Microchip document is available and recommended as supplemental reference resource: • CL88030 Data Sheet - Sequential Linear LED Driver with Four or Six Taps (DS20006049) THE MICROCHIP WEBSITE Microchip provides on-line support via our website at www.microchip.com.
  • Page 8 CL88030 230 V Offline LED Driver Evaluation Board User’s Guide NOTES:  2018 Microchip Technology Inc. DS50002772A-page 8...

  • Page 9: Chapter 1. Product Overview

    The CL88030 is in a DFN-10 package. The power dissipation for this device is much lower than the CL8800 or CL88020 one, due to the external FETs. The bottom tab is not necessary for thermal reasons, but it is necessary to provide 11 electrical connections for the CL88030.
  • Page 10 - Different hold-up and direct AC currents lower the THD and output ripple - Tap current ratios internally set - Reduces component count - Fewer pins - Simplifies application design - Single-point current control for reduced EMI  2018 Microchip Technology Inc. DS50002772A-page 10...

  • Page 11: Evaluation Board (Adm00860)

    230 V line and based on Microchip Technology's CL88030 sequential linear LED driver. The application achieves efficient operation without magnetics or conventional switching techniques and is a flexible solution that allows users to design and test their own LED Load. The available LED Load is made with 12 LEDs.
  • Page 12 (50 Hz or 60 Hz) to get started. FIGURE 1-2: CL88030 230 V Offline LED Driver Evaluation Board (ADM00860) – Top View. FIGURE 1-3: CL88030 LED Load Board (ADM00861) – Top View.  2018 Microchip Technology Inc. DS50002772A-page 12...

  • Page 13: What The Cl88030 230 Vac Offline Led Driver Evaluation Board Kit Contains

    • 4 nylon stand-offs with corresponding screws • Important Information Sheet Note: The CL88030 LED Load Board (ADM00861) is available for purchase from www.microchipdirect.com. The CL88030 LED Load Board kit includes: • CL88030 LED Load Board (ADM00861) • LED Load pin-fin heat sink •...
  • Page 14 CL88030 230 V Offline LED Driver Evaluation Board User’s Guide NOTES:  2018 Microchip Technology Inc. DS50002772A-page 14...

  • Page 15: Chapter 2. Installation And Operation

    LEDs directly from the AC mains. A basic driver cir- cuit consists of the CL88030, six resistors, four FETs and a bridge rectifier. Two to four additional components are optional for various levels of transient protection, also with a low-price NTC to assure remote OTP.

  • Page 16: Getting Started

    AC line. Exercise caution! Consider the following recommendations before starting the setup process: • Place the CL88030 LED Driver evaluation board and the LED Load assembly on a non-conductive surface when connected to the AC line.

  • Page 17: Setup Procedure

    NTC for the OTP (this is specific when using the LED Load with ADM00860). 3. Connect the CL88030 LED Driver evaluation board and the CL88030 LED Load board by means of the provided 10-wire flat cable, between J2 and J3 connec- tors.

  • Page 18: How Does The Cl88030 230 Vac Offline Led Driver Evaluation Board Set Work

    LED taps while maintaining a high-input power factor (PF) and low THD. The ADM00860 includes a CL88030 IC, which is a sequential linear LED driver controlling four taps. Tap sequencing assures the regulators are turned on and off at the proper times.

  • Page 19: Board Testing

    4. Verify each tap current through the LEDs. It should be within a range of 65 mA and 134 mA. It can be measured by separating each wire from the inter-connection 10-wire flat cable between the CL88030 LED Driver board and the CL88030 LED Load board.
  • Page 20 CL88030 230 V Offline LED Driver Evaluation Board User’s Guide NOTES:  2018 Microchip Technology Inc. DS50002772A-page 20...

  • Page 21: Appendix A. Schematic And Layouts

    OFFLINE LED DRIVER EVALUATION BOARD USER’S GUIDE Appendix A. Schematic and Layouts INTRODUCTION This appendix contains the following schematics and layouts for the CL88030 230 V Offline LED Driver Evaluation Board (ADM00860) and for the CL88030 230 V Load Board (ADM00861): •...

  • Page 22: Board Schematic - Adm00860

    TP12 TERMINAL 1x2 0805 1% OSTHD020080 2512 MMBD1503A 4.7uF 0805 CRM2512-JW-100ELF 0805 15uF 15uF 160V 160V TP11 AL-E AL-E 200k 0805 VN2460N8-G VN2460N8-G VN2460N8-G VN2460N8-G TP10 MMBD1503A BIAS 4.7uF 221k 0805 0805 TP13 CL88030 1206 7.5R 0805 TP14 3.24R 0805...

  • Page 23: Board Schematic - Adm00861

    LED1-12 Osram Duris S8 GW P9LR31.EM LD10 LD11 LD12 WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE WHITE TP16 1206 1206 470k 3.3R NCP18WM474J03RB TP15 PRG18BC3R3MM1RB Molex 0908140810 ADM00860 – TOP SILK  2018 Microchip Technology Inc. DS50002772A-page 23...

  • Page 24: Adm00860 - Top Copper And Silk

    CL88030 230 V Offline LED Driver Evaluation Board User’s Guide ADM00860 – TOP COPPER AND SILK ADM00860 – TOP COPPER  2018 Microchip Technology Inc. DS50002772A-page 24...

  • Page 25: Adm00860 - Bottom Copper And Silk

    Schematic and Layouts ADM00860 – BOTTOM COPPER AND SILK ADM00861 – TOP SILK  2018 Microchip Technology Inc. DS50002772A-page 25...

  • Page 26: Amd00861 - Top Copper And Silk

    CL88030 230 V Offline LED Driver Evaluation Board User’s Guide AMD00861 – TOP COPPER AND SILK A.10 ADM00861 – TOP COPPER  2018 Microchip Technology Inc. DS50002772A-page 26...

  • Page 27: A.11 Adm00861 - Bottom Copper And Silk

    Schematic and Layouts A.11 ADM00861 – BOTTOM COPPER AND SILK  2018 Microchip Technology Inc. DS50002772A-page 27...
  • Page 28 CL88030 230 V Offline LED Driver Evaluation Board User’s Guide NOTES:  2018 Microchip Technology Inc. DS50002772A-page 28...

  • Page 29: Appendix B. Bill Of Materials (Bom)

    Keystone Electronics 5001 TP15 Miniature, Black Corp. Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components.  2018 Microchip Technology Inc. DS50002772A-page 29...
  • Page 30 2700K, SMD, L5W5H0.7 Semiconductors P9LR31.EM-PPPR-XX5 LD5, LD6, GmbH 8-1-150-R18 LD7, LD8, LD9, LD10, LD11, LD12 – PCB1 CL88030 LED Load Board Printed Circuit Microchip 04-10714-R1 Board Technology Inc. Resistor NTC Thermistor, 470k, 5%, 100 mW, Murata Electronics NCP18WM474J03RB 0603 North America, Inc.
  • Page 31 Total Output Current at 230 V Line Input Voltage. Output Current at 255 V RMS Line I max. = 70 mA 30.0 mA/div 2.0 ms/div FIGURE C-2: Total Output Current at 255 V Line Input Voltage.  2018 Microchip Technology Inc. DS50002772A-page 31...
  • Page 32 TAP1 Current at 230 V Line Input Voltage. Line Voltage 100.0V/div I max. = 74.8 mA 230 V TAP2 Current 30.0 mA/div 4.0 ms/div FIGURE C-4: TAP2 Current at 230 V Line Input Voltage.  2018 Microchip Technology Inc. DS50002772A-page 32...
  • Page 33 TAP3 Current at 230 V Line Input Voltage. Line Voltage 230 V I max. = 89.5 mA TAP4 Current 30.0 mA/div 4.0 ms/div FIGURE C-6: TAP4 Current at 230 V Line Input Voltage.  2018 Microchip Technology Inc. DS50002772A-page 33...
  • Page 34 Output Current on Startup at 230 V Line Input Voltage. Line Input 230 V 100.0V/div Input Line Current 30.0 mA/div 66.0 mA RMS 4.0 ms/div FIGURE C-8: Input Current and Line Input Voltage Waveforms.  2018 Microchip Technology Inc. DS50002772A-page 34...
  • Page 35 Input Current Waveform – TAPs Commutation. Input Line Current at 230 V TAP4 TAP3 RMS Line Input TAP2 30.0 mA/div TAP1 400.0 us/div FIGURE C-10: Input Current Waveform – TAPs 1-4 Commutation Detail.  2018 Microchip Technology Inc. DS50002772A-page 35...
  • Page 36 Output Current with RRC I max. = 87.0 mA 25.0 mA/div Charging the RRC Capacitor Discharging the RRC Capacitor 4.0 ms/div FIGURE C-11: Output Current with RRC at 230 V Line Input Voltage.  2018 Microchip Technology Inc. DS50002772A-page 36...
  • Page 37 Input Power vs. Input Voltage (V 0.95 0.85 0.75 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 Input Voltage (V FIGURE C-13: Power Factor vs. Input Voltage (V  2018 Microchip Technology Inc. DS50002772A-page 37...
  • Page 38 Pin vs. Input Line Voltage (V 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 Line Voltage (V FIGURE C-15: Output Power (Electric) vs. Input Line Voltage (V  2018 Microchip Technology Inc. DS50002772A-page 38...
  • Page 39 1500 1450 1400 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 Line Voltage (V FIGURE C-17: Light Output vs. Input Voltage (V  2018 Microchip Technology Inc. DS50002772A-page 39...
  • Page 40 Offline LED Driver Evaluation Board User’s Guide 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 Line Voltage (V FIGURE C-18: Luminous Efficacy (Lumens/W) vs. Input Voltage (V  2018 Microchip Technology Inc. DS50002772A-page 40...
  • Page 41 New York, NY Tel: 46-31-704-60-40 Tel: 631-435-6000 Sweden - Stockholm San Jose, CA Tel: 46-8-5090-4654 Tel: 408-735-9110 UK - Wokingham Tel: 408-436-4270 Tel: 44-118-921-5800 Canada - Toronto Fax: 44-118-921-5820 Tel: 905-695-1980 Fax: 905-695-2078  2018 Microchip Technology Inc. DS50002772A-page 41 10/25/17...

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