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MICROCHIP  MCP1630DM-LED2  MCP1630, LED DRIVER, BOOST MODE, DEMO BOARD

MICROCHIP MCP1630DM-LED2

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Product Overview

The MCP1630DM-LED2 is a MCP1630 boost mode LED driver demo board, which is a step up, switch mode, dc to dc converter used for power LED applications. The demo board provides a 350mA or 700mA constant current source with a jumper selection. Other output currents can be obtained with minor modifications to the board. The MCP1630 boost mode LED driver demo board utilises MCP1630V high speed pulse width modulator. The 8 pin MCP1630V device contains the analog components necessary for an analog switch mode control loop including an error amplifier, PWM comparator, and a high current driver pin. The switching frequency and maximum duty cycle for the MCP1630V are determined by an external clock source. An 8 pin PIC12F683 microcontroller is used to provide a 500KHz switching clock for the MCP1630. In addition, the PIC12F683 firmware supervises the circuit output voltage and can optionally dim the LEDs when a potentiometer is attached.
  • Compact size with high output power
  • High efficiency over entire operating input voltage range
  • Selectable output current 350mA or 700mA
  • 30W maximum output power
  • Optional software dimming control
  • Factory programmed source code provided
  • Switching frequency, maximum duty cycle, and MCP1630 reference voltage can be modified in firmware
  • Additional application functions can be provided in firmware

Applications

Power Management; Embedded Design & Development; LED Lighting

Contents

MCP1630 Boost Mode LED Driver Demo Board, A PCB containing a string of LEDs, Analog and Interface Products Demonstration Boards CD ROM

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Product Information

Core Chip:
MCP1630
Device Topology:
Boost (Step Up)
No. of Outputs:
1Outputs
Output Current:
700mA
Output Voltage:
-
Input Voltage Min:
9V
Input Voltage Max:
16V
Dimming Control Type:
PWM
Kit Contents:
Board
Product Range:
-
Input Voltage:
9V to 16V
SVHC:
No SVHC (17-Dec-2015)
Topology:
Boost (Step Up)

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Applications

  • Power Management;
  • Embedded Design & Development;
  • LED Lighting

Contents

MCP1630 Boost Mode LED Driver Demo Board, A PCB containing a string of LEDs, Analog and Interface Products Demonstration Boards CD ROM

Substitutes

IC, PWM, SMD, 1630, MSOP8

MICROCHIP

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