hv98100 led driver user's guide -...

2016 Microchip Technology Inc. DS50002545A

HV98100 120 VAC Off-Line LED Driver

Evaluation Board User’s Guide

2016 Microchip Technology Inc. DS50002545A-page 2

Information contained in this publication regarding deviceapplications and the like is provided only for your convenienceand may be superseded by updates. It is your responsibility toensure that your application meets with your specifications.MICROCHIP MAKES NO REPRESENTATIONS ORWARRANTIES OF ANY KIND WHETHER EXPRESS ORIMPLIED, WRITTEN OR ORAL, STATUTORY OROTHERWISE, RELATED TO THE INFORMATION,INCLUDING BUT NOT LIMITED TO ITS CONDITION,QUALITY, PERFORMANCE, MERCHANTABILITY ORFITNESS FOR PURPOSE. Microchip disclaims all liabilityarising from this information and its use. Use of Microchipdevices in life support and/or safety applications is entirely atthe buyer’s risk, and the buyer agrees to defend, indemnify andhold harmless Microchip from any and all damages, claims,suits, or expenses resulting from such use. No licenses areconveyed, implicitly or otherwise, under any Microchipintellectual property rights unless otherwise stated.

Note the following details of the code protection feature on Microchip devices:

• Microchip products meet the specification contained in their particular Microchip Data Sheet.

• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions.

• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

• Microchip is willing to work with the customer who is concerned about the integrity of their code.

• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of ourproducts. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such actsallow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. The Company’s quality system processes and procedures are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping devices, Serial EEPROMs, microperipherals, nonvolatile memory and analog products. In addition, Microchip’s quality system for the design and manufacture of development systems is ISO 9001:2000 certified.

QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV

== ISO/TS 16949 ==

Trademarks

The Microchip name and logo, the Microchip logo, AnyRate, dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KeeLoq, KeeLoq logo, Kleer, LANCheck, LINK MD, MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

ClockWorks, The Embedded Control Solutions Company, ETHERSYNCH, Hyper Speed Control, HyperLight Load, IntelliMOS, mTouch, Precision Edge, and QUIET-WIRE are registered trademarks of Microchip Technology Incorporated in the U.S.A.

Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, MiWi, motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, PureSilicon, RightTouch logo, REAL ICE, Ripple Blocker, Serial Quad I/O, SQI, SuperSwitcher, SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, 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 the U.S.A.

Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.

GestIC is a registered trademarks of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries.

All other trademarks mentioned herein are property of their respective companies.

© 2016, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.

ISBN: 978-1-5224-1040-9


Object of Declaration: HV98100 120 VAC Off-Line LED Driver Evaluation Board

HV98100 120 VAC Off-Line LED Driver Evaluation Board User’s Guide

DS50002545A-page 4 2016 Microchip Technology Inc.

NOTES:

HV98100 120 VAC OFF-LINE LEDDRIVER EVALUATION BOARD

USER’S GUIDE


Table of Contents

Preface ........................................................................................................................... 7Introduction............................................................................................................ 7

Document Layout .................................................................................................. 7

Conventions Used in This Guide........................................................................... 8

Recommended Reading........................................................................................ 9

The Microchip Website.......................................................................................... 9

Customer Support ................................................................................................. 9

Revision History .................................................................................................... 9

Chapter 1. Product Overview1.1 Introduction ................................................................................................... 11

1.2 HV98100 Device – Short Overview .............................................................. 11

1.3 What Is the HV98100 120 VAC Off-Line LED Driver Evaluation Board? .................................................................................. 12

1.4 What Does the HV98100 120 VAC Off-Line LED Driver Evaluation Board Kit Include? ................................................................ 12

Chapter 2. Installation and Operation2.1 Getting Started ............................................................................................. 13

2.2 Setup Procedure .......................................................................................... 13

2.3 How Does the HV98100 120 VAC Off-Line LED Driver Evaluation Board Work? ......................................................................... 14

2.4 Testing the Board ......................................................................................... 14

2.5 Typical Waveforms ....................................................................................... 15

2.6 Typical Measurements ................................................................................. 18

Appendix A. Schematic and LayoutsA.1 Introduction .................................................................................................. 23

A.2 Board – Schematic ....................................................................................... 24

A.3 Board – Top Copper and Pads .................................................................... 25

A.4 Board – Top Copper, Pads and Silk ............................................................ 25

A.5 Board – Top Silk and Pads .......................................................................... 26

A.6 Board – Bottom Copper and Pads ............................................................... 26

Appendix B. Bill of Materials (BOM)........................................................................... 27

Worldwide Sales and Service .................................................................................... 30



NOTES:


USER’S GUIDE


Preface

INTRODUCTION

This chapter contains general information that will be useful to know before using the HV98100 120 VAC Off-Line LED Driver Evaluation Board. Items discussed in this chapter include:

• Document Layout

• Conventions Used in this Guide

• Recommended Reading

• The Microchip Website

• Customer Support

• Document Revision History

DOCUMENT LAYOUTThis document describes how to use the HV98100 120 VAC Off-Line LED Driver Evaluation Board as a development tool to emulate and debug firmware on a target board. The manual layout is as follows:

• Chapter 1. “Product Overview” – Important information about the HV98100 120 VAC Off-Line LED Driver Evaluation Board.

• Chapter 2. “Installation and Operation” – This chapter includes a detailed description of each function of the demonstration board, instructions on how to begin using the board, and shows the typical waveforms and measurements that are obtained from the HV98100 120 VAC Off-Line LED Driver Evaluation Board.

• Appendix A. “Schematic and Layouts” – Shows the schematic and layout diagrams for the HV98100 120 VAC Off-Line LED Driver Evaluation Board.

• Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the HV98100 120 VAC Off-Line LED Driver Evaluation Board.

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and documentation are constantly evolving to meet customer needs, so some actual dialogs and/or tool descriptions may differ from those in this document. Please refer to our website (www.microchip.com) to obtain the latest documentation available.

Documents are identified with a “DS” number. This number is located on the bottom of each page, in front of the page number. The numbering convention for the DS number is “DSXXXXXXXXA”, where “XXXXXXXX” is the document number and “A” is the revision level of the document.

For the most up-to-date information on development tools, see the MPLAB® IDE online help. Select the Help menu, and then Topics to open a list of available online help files.



CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONS

Description Represents Examples

Arial font:

Italic characters Referenced books MPLAB® IDE User’s Guide

Emphasized text ...is the only compiler...

Initial caps A window the Output window

A dialog the Settings dialog

A menu selection select Enable Programmer

Quotes A field name in a window or dialog

“Save project before build”

Underlined, italic text with right angle bracket

A menu path File>Save

Bold characters A dialog button Click OK

A tab Click the Power tab

N‘Rnnnn A number in verilog format, where N is the total number of digits, R is the radix and n is a digit.

4‘b0010, 2‘hF1

Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>

Courier New font:

Plain Courier New Sample source code #define START

Filenames autoexec.bat

File paths c:\mcc18\h

Keywords _asm, _endasm, static

Command-line options -Opa+, -Opa-

Bit values 0, 1

Constants 0xFF, ‘A’

Italic Courier New A variable argument file.o, where file can be any valid filename

Square brackets [ ] Optional arguments mcc18 [options] file [options]

Curly brackets and pipe character: { | }

Choice of mutually exclusive arguments; an OR selection

errorlevel {0|1}

Ellipses... Replaces repeated text var_name [, var_name...]

Represents code supplied by user

void main (void){ ...}

Preface


RECOMMENDED READING

This user’s guide describes how to use the HV98100 120 VAC Off-Line LED Driver Evaluation Board. Another useful document is listed below. The following Microchip document is available and recommended as supplemental reference resource.

• HV98100/HV98101 Data Sheet – “Non-Dimmable, Off-Line, LED Driver with Low Total Harmonic Distortions” (DS20005640)

THE MICROCHIP WEBSITE

Microchip provides online support via our website at www.microchip.com. This website is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the website contains the following information:

• Product Support – Data sheets and errata, application notes and sample programs, design resources, user’s guides and hardware support documents, latest software releases and archived software

• General Technical Support – Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip consultant program member listing

• Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative

• Local Sales Office

• Field Application Engineer (FAE)

• Technical Support

Customers should contact their distributor, representative or field application engineer (FAE) for support. Local sales offices are also available to help customers. A listing of sales offices and locations is included in the back of this document.

Technical support is available through the website at: http://www.microchip.com/support

DOCUMENT REVISION HISTORY

Revision A (October 2016)

• Initial release of this document.

www.microchip.com

http://support.microchip.com


http://www.microchip.com/support

http://www.microchip.com/support



NOTES:


USER’S GUIDE


Chapter 1. Product Overview

1.1 INTRODUCTION

This chapter provides an overview of the HV98100 120 VAC Off-Line LED Driver Evaluation Board and covers the following topics:

• HV98100 Device – Short Overview

• HV98100 Device – Key Features

• What Is the HV98100 120 VAC Off-Line LED Driver Evaluation Board?

• Board – Technical Specifications

• What Does the HV98100 120 VAC Off-Line LED Driver Evaluation Board Kit Include?

1.2 HV98100 DEVICE – SHORT OVERVIEW

The HV98100 LED driver integrated circuit (IC) is an off-line, high-power factor,buck-boost controller targeted at general LED lighting products, such as LED lampsand LED lighting fixtures with a maximum power rating of about 15W. The HV98100 ICis specifically designed to work from a nominal 120VAC input voltage.

Valley-switching buck-boost converters are preferred in off-line applications since theyreduce switching losses. A typical solution is to pair a constant on-time control schemewith valley switching to achieve both high-power factor and good efficiency. However,this control scheme results in a higher Total Harmonic Distortion (THD), and the actualvalue is dependent on the input and output voltages. The HV98100 IC uses a uniquecontrol scheme (patent pending) to achieve high-power factor and low THD simultane-ously under all line and load conditions, while maximizing efficiency utilizing valleyswitching. The average output current is also controlled in a closed-loop manner toachieve high LED current accuracy.

Another HV98100 unique feature is the bootstrap of the IC supply voltage from theoutput, as well as the unique valley-sensing scheme, which allows the use of astandard off-the-shelf inductor to minimize the overall system cost.

1.2.1 HV98100 Device – Key Features

• Good average LED current regulation

• Better than 5% current accuracy

• Output overvoltage and output short-circuit protection

• Valley switching buck-boost converter with power factor correction:

- high power factor (> 0.95)

- low THD (< 10%)

• Uses a standard off-the-shelf inductor:

- no auxiliary winding required

• Single input voltage range: 120VAC ± 15%

• Supports 5W – 15W output power

• Available in small, space-saving SOT-23-6L package



FIGURE 1-1: Typical HV98100 Off-Line LED Driver Circuit.

1.3 WHAT IS THE HV98100 120 VAC OFF-LINE LED DRIVER EVALUATION BOARD?

The HV98100 120 VAC Off-Line LED Driver Evaluation Board is used to evaluate and demonstrate Microchip’s HV98100 device in the following topology:

• Buck-boost converter application, supplied from the mains (120 VAC), to drive an 92 – 133V LED load.

The HV98100 120 VAC Off-Line LED Driver Evaluation Board was developed to help engineers reduce product design cycle time.

1.3.1 Board – Technical Specifications

• Input Voltage = 100V to 135VAC, 50 Hz

• LED String Voltage = 92V – 133V

• LED Current = 120 mA ± 5%

• Output short-circuit protection with auto-restart

• Output open-circuit protection with auto-restart

• Meets CISPR-15 conducted emissions standards

1.4 WHAT DOES THE HV98100 120 VAC OFF-LINE LED DRIVER EVALUATION BOARD KIT INCLUDE?

The HV98100 120 VAC Off-Line LED Driver Evaluation Board kit includes:

• HV98100 120 VAC Off-Line LED Driver Evaluation Board (ADM00786)

• Important Information Sheet

HV98100GT

GNDCS IND

COMP

PVDD

MBBT

LBBT

RCS

DBBT

LED

CCOMPCREC

DPVDD

RPVDD

CO

CPVDD

RHVDHV

RVD

DVDVAC


USER’S GUIDE


Chapter 2. Installation and Operation

2.1 GETTING STARTED

The HV98100 120 VAC Off-Line LED Driver Evaluation Board is fully assembled andtested. The board requires the use of an external input voltage source (120 VACnominal) and an external LED load.

2.1.1 Additional Tools Required for Operation

1. A DC ammeter capable of measuring currents up to 200 mA is recommended to measure the LED current under different line and load conditions.

2. An oscilloscope and/or a multi-meter to observe the waveforms and measure the electrical parameters (optional).

2.2 SETUP PROCEDURE

The board will be connected directly to 120 VAC. A variable AC power supply is neededfor testing and evaluation in the laboratory. The power supply requires an outputcapability of at least 1A and a voltage range of 100 VAC to 135 VAC. This can beprovided by an autotransformer supplied from the mains or by an electronic AC powersupply (for example, Chroma ATE Inc.'s 61500 series).

The power connectors include the following:

• The input connector, W1, placed on the left side of the board and marked AC, asshown in Figure 2-1.

- The AC input should be connected between AC1 and AC2 terminals ofconnector W1.

• The output connector, W2, called LED and placed on the right side of the board.

- The anode of the LED string should be connected to the LEDP terminal(positive) and the cathode of the LED string should be connected to the LEDNterminal (negative).

FIGURE 2-1: HV98100 120 VAC Off-Line LED Driver Evaluation Board – Connection Diagram.

V

+V

A+

_

_



2.3 HOW DOES THE HV98100 120 VAC OFF-LINE LED DRIVER EVALUATION BOARD WORK?

The evaluation board is designed to control the current through the LED load whilemaintaining high-input power factor (PF) and low Total Harmonic Distortion (THD). Thetopology used in this evaluation board is an off-line, non-isolated, buck-boost converter.

The IC adopts a novel control mechanism to vary both on-time and switching period atthe same instant over the line cycle in such a way as to force the average input currentto be proportional to input voltage, realizing high-power factor and low THD which isindependent of the load voltage (VO) (unlike a constant on-time control where the THDis dependent on the LED string voltage).

The LED current (ILED) is sensed directly using an external sense resistor RCS andcompared to an internal fixed reference (CSREF). An internal transconductanceamplifier is used to close the loop on the LED current with an external compensationcapacitor. The LED current can be programmed per Equation 2-1.

EQUATION 2-1:

The driver incorporates valley switching (quasi-resonant switching), a technique forreducing switching loss at the turn-on event of the buck-boost converter FET. Valleydetect is accomplished by sensing the current sunk into the IND pin when the M1 GATEis low. Apart from the valley detect, the current sunk into the IND pin when the M1 GATEis low is used to sense an output overvoltage or open-circuit event.

2.4 TESTING THE BOARD

To start testing the evaluation board, follow these steps:

1. Connect the input AC source and the output LED load as shown in Figure 2-1.

2. Power the board at 120 VAC.

3. Check that the voltmeter measures a voltage between 92V and 133V on the LED load.

4. Verify the current through the LEDs. It should be within 114 mA and 126 mA (120 mA ± 5%).

5. If a variable AC source is available, set the input voltage to any value between 100 VAC and 135 VAC. The LED current should still be within ±5% of 120 mA.

6. Power down the AC source.

ILEDCSREF

RCS-------------------=

WARNING

There are high voltages present on the board when powered up. No part of the board must be handled when the board is being powered.

Note: Since there is significant capacitance at the output, it takes time for theoutput capacitor to discharge once the input AC source is powered down.There is a green LED indicator on the evaluation board that stays lit as longas high voltage is present on the board.

Installation and Operation


2.5 TYPICAL WAVEFORMS

This section shows the typical waveforms that are obtained from the evaluation board.

FIGURE 2-2: Input Voltage and Current Waveforms at Full Load and 120 VAC Input.

FIGURE 2-3: Drain Voltage Waveform Showing Valley Switching at Different Instantaneous Input Voltage Conditions, Sample 1 and 2 of 3.

Input Current

Input Voltage

Source Voltage,with reference to TP2




FIGURE 2-4: Drain Voltage Waveform Showing Valley Switching at Different Instantaneous Input Voltage Conditions, Sample 3 of 3.

FIGURE 2-5: LED Current Waveform.


LED Current



FIGURE 2-6: Start-Up Waveforms Showing Start-Up Delay and the Smooth Rise of the LED Current.

FIGURE 2-7: Open-Circuit Protection and Recovery from an Open-Circuit Condition.

LED Current

Input Voltage

Output Voltage

LED Current

Output Voltage

LED Current



2.6 TYPICAL MEASUREMENTS

This section shows the typical measurements that are obtained from the evaluation board.

FIGURE 2-8: Variation of LED Current vs. Input Voltage, at 133V LED String Voltage.

FIGURE 2-9: Variation of LED Current vs. LED string Voltage, at 120 VAC Line Voltage.

115.0116.0117.0118.0119.0120.0121.0122.0123.0124.0125.0

100 105 110 115 120 125 130 135

LED

Cur

rent

(mA

)

Line Voltage (VAC, RMS)

115.0116.0117.0118.0119.0120.0121.0122.0123.0124.0125.0

90 95 100 105 110 115 120 125 130 135

LED

Cur

rent

(mA

)

LED String Voltage (V)



FIGURE 2-10: Efficiency vs. Line Voltage, at 133V LED String Voltage.

FIGURE 2-11: Efficiency vs. LED String Voltage, at 120 VAC Line Voltage.

84.0

85.0

86.0

87.0

88.0

89.0

100 105 110 115 120 125 130 135

Effic

ienc

y (%

)


85.0

86.0

87.0

88.0

89.0

90.0

90 95 100 105 110 115 120 125 130 135

Effic

ienc

y (%

)




FIGURE 2-12: Power Factor vs. Line Voltage, at 133V LED String Voltage.

FIGURE 2-13: Power Factor vs. LED String Voltage, at 120 VAC Line Voltage.

0.95

0.96

0.97

0.98

0.99

1.00

100 105 110 115 120 125 130 135

Pow

er F

acto

r


0.95

0.96

0.97

0.98

0.99

1.00

90 95 100 105 110 115 120 125 130 135

Pow

er F

acto

r




FIGURE 2-14: Total Harmonic Distortion (THD) vs. Line Voltage, at 133V LED String Voltage.

FIGURE 2-15: Total Harmonic Distortion (THD) vs. LED String Voltage, at 120 VAC Line Voltage.

1.0

2.0

3.0

4.0

5.0

100 105 110 115 120 125 130 135

THD

(%)


0.0

1.0

2.0

3.0

4.0

5.0

90 95 100 105 110 115 120 125 130 135

THD

(%)




NOTES:


USER’S GUIDE


Appendix A. Schematic and Layouts

A.1 INTRODUCTION

This appendix contains the following schematics and layouts for the HV98100 120 VAC Off-Line LED Driver Evaluation Board:

• Board – Schematic

• Board – Top Copper and Pads

• Board – Top Copper, Pads and Silk

• Board – Top Silk and Pads

• Board – Bottom Copper and Pads

HV

98

10

0 1

20

VA

C O

ff-Lin

e L

ED

Driver E

valua

tion

Bo

ard U

ser’s G

uid

e

DS

50

00

25

45

A-p

ag

e 2

4

20

15

Micro

chip

Te

chn

olo

gy In

c.

A.2 BOARD – SCHEMATIC

TUMD2SM

SOT-23

SMA

MBS

12

3

4

BR1

HD06-T300VACTRS 383 1A

F11A

305VAC

C2

100nF

L1 3.9mH

RFC1010B-395KE

L3 3.9mH 305VAC

C1100nF

1

23 M1

IPN60R2K1CEATMA1CT

DO5022P-105MLB

L21mH

D2ES1J

EEUEE2D470200V

C547uF

13

D1MMBD4148-7-F

D3RFU02VSM6S

D4RFU02VSM6S

HDR1

IND

1

CS 4

GATE 6

PVDD5

COMP

3

GND

2

IC1

11

22

W2

TE-1776275-2

1

2

3

W1

TE-1776275-3

TP 1

TP 2

49.9k1206

R3A

49.9k1206

R3B

1.62R1210

R1

7.5k1206

R4A

7.5k1206

R4B

56k0805

R9A

56k08051%

R9B

390k0805

R5

10R0805

R2

4.7uF25V1206

C3

1uF50V0805

C4

CO N1

CO N2

CO N3

CO N4

GREENLD1

S07K175

MOV1

TUMD2SM

10k1206

R10

10k1206

R11

HV98100

Schematic and Layouts


A.3 BOARD – TOP COPPER AND PADS

A.4 BOARD – TOP COPPER, PADS AND SILK



A.5 BOARD – TOP SILK AND PADS

A.6 BOARD – BOTTOM COPPER AND PADS


USER’S GUIDE


Appendix B. Bill of Materials (BOM)

TABLE B-1: BILL OF MATERIALS (BOM) (Note 1)Qty. Reference Description Manufacturer Part Number

1 BR1Bridge rectifier single-phase 600V 800 mA surface mount 4-Mini DIP

Diodes Incorporated® HD06-T

2 C1, C20.1 µF film capacitor 305V polypropylene (PP) radial 0.512" L x 0.236" W (13.00 mm x 6.00 mm)

EPCOS (TDK) B32921C3104M

1 C34.7 µF 25V ceramic capacitor X7R 1206 (3216 metric) 0.126" L x 0.063" W (3.20 mm x 1.60 mm)

Samsung Electro-Mechanics America, Inc.

CL31B475KAHNNNF

1 C41 µF 50V ceramic capacitor X7R 0805 (2012 metric) 0.079" L x 0.049" W (2.00 mm x 1.25 mm)

Samsung Electro-Mechanics America, Inc.

CL21B105KBFNNNF

1 C547 µF 200V aluminum capacitors radial, Can 10000 hrs. @ 105°C

Panasonic® - ECG EEUEE2D470

1 D1Diode standard 75V 200 mA Surface Mount SOT-23-3

Diodes Incorporated MMBD4148-7-F

1 D2Diode standard 600V 1A Surface Mount SMA (DO-214AC)

Fairchild Semi. ES1JFSCT-ND

2 D3, D4Diode standard 600V 200 mA Surface Mount TUMD2SM

ROHM Semiconductor RFU02VSM6S

1 F1 Fuse board mnt. 1A 300 Vac radial Littelfuse® 38311000000

1 HDR12 positions header, unshrouded connector 0.100" (2.54 mm) Through Hole Tin

Amphenol Commercial

68000-402HLF

1 IC1IC, LED driver, buck boost, SOT-23-6L

Microchip Technology Inc.

HV98100

2 L1, L3RFC1010B series, leaded power inductors 3.9 mH, 5.3 Coilcraft RFC1010B-395KE

1 L2DO5022P series, Surface Mount power inductors, 1 mH, 1.8 Coilcraft DO5022P-105MLB

1 LED1Green 570 nm LED indication - discrete 2.2V 0805 (2012 metric)

OSRAM Opto Semiconductors GmbH

LG R971-KN-1

1 M1 MOSFET N-ch. 600V 3.7A SOT223 Infineon TechnologiesIPN60R2K1CEAT-MA1CT

1 PCBHV98100 120 VAC Off-Line LED Driver Evaluation Board – Printed Circuit Board

— 04-10587

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.



1 R1Current sense resistors - SMD 1.62 1% 100 PPM

KOA Speer Electronics, Inc.

SR732ETTE1R62F

1 R2 Resistor SMD 10 5% 1/8W 0805 Vishay/Dale CRCW080510R0JNEA

2 R3A, R3B Resistor SMD 49.9 k 1% 1/4W 1206 Vishay/Dale CRCW120649K9FKEA

2 R4A, R4B Resistor SMD 7.5 k 5% 1/4W 1206 Vishay/Dale CRCW12067K50JNEA

1 R5 Resistor SMD 390 k 5% 1/4W 1206 Vishay/Dale CRCW1206390KJNEA

2 R9A, R9B Resistor SMD 56 k 5% 1/8W 0805 Vishay/Dale CRCW080556K0JNEA

2 R10, R11 Resistor SMD 10 k 5% 1/4W 1206 Vishay/Dale CRCW120610K0JNEA

1 SHU12 (1 x 2) position shunt connector black open top, grip 0.100" (2.54 mm) gold

TE Connectivity, Ltd. 881545-2

1 W13-position wire-to-board terminal block horizontal with board 0.138" (3.50 mm) Through Hole


1 W22-position wire-to-board terminal block horizontal with board 0.138" (3.50 mm) Through Hole


4CON1 – CON4

Test point PC compact .063"D black Keystone Electronics 5006

TABLE B-1: BILL OF MATERIALS (BOM) (CONTINUED)(Note 1)Qty. Reference Description Manufacturer Part Number

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.

2016 Microchip Technology Inc. DS50002545A-

NOTES:


AMERICASCorporate Office2355 West Chandler Blvd.Chandler, AZ 85224-6199Tel: 480-792-7200 Fax: 480-792-7277Technical Support: http://www.microchip.com/supportWeb Address: www.microchip.com

AtlantaDuluth, GA Tel: 678-957-9614 Fax: 678-957-1455

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ASIA/PACIFICAsia Pacific OfficeSuites 3707-14, 37th FloorTower 6, The GatewayHarbour City, Kowloon

Hong KongTel: 852-2943-5100Fax: 852-2401-3431

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China - XianTel: 86-29-8833-7252Fax: 86-29-8833-7256

ASIA/PACIFICChina - XiamenTel: 86-592-2388138 Fax: 86-592-2388130

China - ZhuhaiTel: 86-756-3210040 Fax: 86-756-3210049

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EUROPEAustria - WelsTel: 43-7242-2244-39Fax: 43-7242-2244-393

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France - ParisTel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79

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Poland - WarsawTel: 48-22-3325737

Spain - MadridTel: 34-91-708-08-90Fax: 34-91-708-08-91

Sweden - StockholmTel: 46-8-5090-4654

UK - WokinghamTel: 44-118-921-5800Fax: 44-118-921-5820

Worldwide Sales and Service

06/23/16


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