Adding Intelligence to Lighting Applications -LED Lighting Design GuideLED Lighting ................................................................................................................. 3LED Applications .......................................................................................................... 3Efficient LED Control ..................................................................................................... 3Driving LEDs with a Charge Pump .................................................................................. 4MCP1252 Charge Pump Backlight Demonstration Board (MCP1252DM-BKLT) ................ 4Driving LEDs with a Boost Regulator .............................................................................. 5MCP1650 Multiple White LED Demonstration Board (MCP1650DM-LED2) ...................... 5High Efficiency LED Smart Driver..................................................................................... 6Driving LEDs with a SEPIC Regulator ............................................................................... 7MCP1650 3W White LED Demonstration Board (MCP1650DM-LED1) ............................. 7Adding Intelligence – PIC10F Solutions ........................................................................... 8Provide Simple Dimming Control ..................................................................................... 8Integrate Multiple Tasks – PIC12 and PIC16 Mixed Signal Solutions.................................. 9Internal 5V Regulator ..................................................................................................... 9Generating PWM Control Signals .................................................................................. 10Mixed-Signal LED Drivers ............................................................................................... 11MCP1630 and MCP1631 High-Speed PWM Controllers .................................................... 12MCP1630 Boost Mode LED Driver Demonstration Board (MCP1630DM-LED2) ................ 12Digital Control vs. Analog Control .................................................................................... 13Low Cost Digital Control ................................................................................................. 13High Performance Digital Control .................................................................................... 14Wired Communication Solutions for Lighting0-10V Interface .......................................................................................................... 15DMX512 ................................................................................................................... 15Digitally Addressable Lighting Interface (DALI) .............................................................. 16DALI Ballast Software Library ...................................................................................... 16Advanced Communication Solutions for LightingZigBee™ Protocol....................................................................................................... 17MiWi™ Protocol ......................................................................................................... 17Ethernet Interface ...................................................................................................... 17USB Interface ............................................................................................................ 18PICDEM FS-USB Demonstration Board (DM163025) ..................................................... 18CAN and LIN Protocols ............................................................................................... 18PICDEM LIN Demonstration Boards (DM163005 and DM163011) ................................. 18Temperature Sensing Solutions for Power LED Applications .............................................. 19Logic Output Temperature Sensors ................................................................................. 19Using TC6501 Open Drain Output for Current Set-Point Control ......................................... 20Using the TC6501 to Provide MCU Interrupt .................................................................... 20Fan Controller Application Using TC6502 ......................................................................... 20Voltage Output Temperature Sensors .............................................................................. 21Using the MCP9700 to Control Current Set-Point of the MCP1630 .................................... 21Power LED Thermal Control Circuit Using MCP9700 and MCP1650 ................................... 22Getting Started ............................................................................................................. 23