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MCP1630DM-LED2 - 

Demonstration Board, Boost Mode LED Driver, PowerLED Applications, MCP1630

MICROCHIP MCP1630DM-LED2
MICROCHIP MCP1630DM-LED2
MICROCHIP MCP1630DM-LED2
MICROCHIP MCP1630DM-LED2
MICROCHIP MCP1630DM-LED2

The actual product may differ from image shown

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
MCP1630DM-LED2
Newark Part No.:
54M4819
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
PWM
:
700mA
:
Boost (Step Up)
:
MCP1630
:
1Outputs
:
16V
:
-
:
9V
:
Board
:
-
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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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