Microchip Technology HV9805 User Manual
100w pfc ble dimmable led driver board
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Summary of Contents for Microchip Technology HV9805
- Page 1 HV9805 100W PFC BLE Dimmable LED Driver Board User’s Guide 2019 Microchip Technology Inc. DS50002852A...
- Page 2 Technology, and Symmcom are registered trademarks of Microchip Technology Inc. in other countries. GestIC is a registered trademark 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.
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Page 3: Table Of Contents
Chapter 1. Product Overview 1.1 Introduction ..................... 7 1.2 HV9805 Device Overview ................7 1.3 What is the HV9805 100W PFC BLE Dimmable LED Driver Board? ..... 8 1.4 What the HV9805 100W PFC BLE Dimmable LED Driver Board Kit Contains ........................9 Chapter 2. -
Page 4: Preface
Select the Help menu, and then Topics, to open a list of available online help files. INTRODUCTION This chapter contains general information that will be useful to know before using the HV9805 100W PFC BLE Dimmable LED Driver Board. Items discussed in this chapter include: •... -
Page 5: 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 { ... 2019 Microchip Technology Inc. DS50002852A-page 5... -
Page 6: Recommended Reading
Preface RECOMMENDED READING This user’s guide describes how to use the HV9805 100W PFC BLE Dimmable LED Driver Board. Another useful document is listed below. The following Microchip document is available and recommended as a supplemental reference resource: • HV9805 Data Sheet – “Off-Line LED Driver with True DC Output Current”... -
Page 7: Chapter 1. Product Overview
V supply. The con- trol device of the cascode switch is an integral part of the HV9805 and is rated at >700 mA peak. • The second stage, a linear regulator arranged for operation with low overhead voltage, transfers power from the first stage to the LED load with true constant current. -
Page 8: What Is The Hv9805 100W Pfc Ble Dimmable Led Driver Board
140 mm x 63 mm WHAT IS THE HV9805 100W PFC BLE DIMMABLE LED DRIVER BOARD? The HV9805 100W BLE LED Driver Board is designed and built to demonstrate the proposed solution. No hardware reconfigurations of the board are required before testing; the board includes a few jumpers and push buttons for troubleshooting purposes. -
Page 9: What The Hv9805 100W Pfc Ble Dimmable Led Driver Board Kit Contains
HV9805 100W PFC BLE Dimmable LED Driver Board. WHAT THE HV9805 100W PFC BLE DIMMABLE LED DRIVER BOARD KIT CONTAINS The HV9805 100W PFC BLE Dimmable LED Driver Board includes the following items: • HV9805 100W PFC BLE Dimmable LED Driver Board (ADM01000) • Important Information Sheet ... -
Page 10: Chapter 2. Installation And Operation
C4 and protects the series fuse F1 from burning at start-up. The active PFC boost stage is built in a “cascode” topology so the HV9805’s internal FET is only exposed to low voltages (<18V), while the external HV FET withstands the full PFC output voltage >450V... -
Page 11: Getting Started
The low voltage stage (MCU and Bluetooth) is powered by a Microchip 3.3V LDO, which in turn is powered by a Microchip Depletion-FET based linear pre-regulator. To ensure that the HV9805 chip is properly powered during transient conditions when the internal V supply may not be enough, a diode makes the linear DMOS pre-regulator voltage (approx. - Page 12 2.3.3 Testing Procedure Before starting, please download and install the Bluetooth Control Android Application from the Microchip site, under the HV9805 Development Environment tab. 1. Turn on the power supply; the LEDs should light. Wearing eye protection is rec- ommended.
- Page 13 9. If available, connect an isolated oscilloscope probe in parallel to the LED Load. If PWM and linear dimming is present, you should see similar waves like those shown in Appenidix C Appendix C. “Waveforms”. 2019 Microchip Technology Inc. DS50002852A-page 13...
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Page 14: Appendix A. Schematic And Layouts
HV9805 100W PFC BLE DIMMABLE LED DRIVER BOARD USER’S GUIDE Appendix A. Schematic and Layouts INTRODUCTION This appendix contains the following schematics and layouts for the HV9805 100W PFC BLE Dimmable LED Driver Board - ADM01000: • Board – Schematic •... -
Page 15: Board - Schematic
BOARD – SCHEMATIC 600V/3A LED LOAD LED+ 330uH STTH1L06A 0.047uF MOV1 0.047uF 0.22uF P5.08D8.5H8 DISC 14mm 305VAC Q2_G Q4_G 305VAC 250V 1206 275V 56uF 150k 150k 500V 1206 1206 10mH 1N4148 P10D22H27 NTC_LED 1N4148 MAINS 1206 TERMINAL 1x2 150k 150k LED- IPD60R280P7SAUMA1 1206... -
Page 16: Board - Top Silk
Schematic and Layouts BOARD – TOP SILK BOARD – TOP COPPER AND SILK 2019 Microchip Technology Inc. DS50002852A-page 16... -
Page 17: Board - Top Copper
Schematic and Layouts BOARD – TOP COPPER BOARD – BOTTOM COPPER 2019 Microchip Technology Inc. DS50002852A-page 17... -
Page 18: Board - Bottom Copper And Silk
Schematic and Layouts BOARD – BOTTOM COPPER AND SILK BOARD – BOTTOM SILK 2019 Microchip Technology Inc. DS50002852A-page 18... -
Page 19: Appendix B. Bill Of Materials (Bom)
HV9805 100W PFC BLE DIMMABLE LED DRIVER BOARD USER’S GUIDE Appendix B. Bill of Materials (BOM) TABLE B-1: BILL OF MATERIALS (BOM) Qty. Reference Description Manufacturer Part Number C1, C2 Capacitor, Film, 0.047 µF, 305VAC, 20%, EPCOS (TDK) B32921C3473M RAD, P10L13W5H11 ®... - Page 20 Resistor, TKF, 12k, 1%, 1/8W, SMD, 0805 Stackpole Electronics Inc RMCF 1/10-12K-1% 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. 2019 Microchip Technology Inc. DS50002852A-page 20...
- Page 21 Microchip MCU 8-BIT 32MHz 3.5kB Microchip Technology Inc. PIC16F15313T-I/SN PIC16F15313T-I/SN SOIC-8 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. 2019 Microchip Technology Inc. DS50002852A-page 21...
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Page 22: Appendix C. Waveforms
DIMMABLE LED DRIVER BOARD USER’S GUIDE Appendix C. Waveforms TYPICAL PERFORMANCE DATA, CURVES AND WAVEFORMS This chapter contains oscilloscope waveforms of the HV9805 100W PFC BLE Dimma- ble LED Driver Board. Measurement conditions are mentioned below each graph. LED Load Current... - Page 23 HV9805 100W PFC BLE Dimmable LED Driver Board User’s Guide LED Load Current Bus Voltage (LED load positive wire) Headroom Voltage (LED load negative wire) FIGURE C-3: PWM Max. and Linear Min. Dimming at 230VAC. LED Load Current Bus Voltage...
- Page 24 HV9805 100W PFC BLE Dimmable LED Driver Board User’s Guide LED Load Current Bus Voltage (LED load positive wire) Headroom Voltage (LED load negative wire) FIGURE C-5: PWM Min. and Linear Min. Dimming at 230VAC LED Load Current Bus Voltage...
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Page 25: Worldwide Sales And Service
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 2019 Microchip Technology Inc. DS50002852A-page 25 05/14/19...
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