EV0042 Datasheet, PDF (3/3 Pages) Monolithic Power Systems – 1x, 1.5x, 2x High Efficiency Charge Pump 4 White LED Driver Evaluation Board

TM
EV0042 – 1X, 1.5X, 2X CHARGE PUMP 4 WHITE LED DRIVER EV BOARD
PRINTED CIRCUIT BOARD LAYOUT
Figure 1—Top Silk Layer
Figure 2—Top Layer
Figure 4—Bottom Layer
QUICK START GUIDE
1. Solder LED1 - LED4 to the board.
2. Attach the positive and negatives terminals of the power supply (2.5V – 5.5V) to the VIN and
GND pins, respectively.
3. The board is set up for automatic startup. Drive EN low to shut down the MP1519.
4. To use burst mode brightness control, drive EN with a PWM signal.
NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications.
Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS
products into any application. MPS will not assume any legal responsibility for any said applications.
EV0042 Rev. 1.5
www.MonolithicPower.com
3
10/27/2005
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2005 MPS. All Rights Reserved.