EV1541DJ-00A Datasheet, PDF (5/5 Pages) Monolithic Power Systems – 4 Output DSL Power Supply

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EV2364DF/1541DJ-00A – 4 OUTPUT DSL POWER SUPPLY
EVALUATION BOARD – INITIAL RELEASE
Figure 3—Bottom Layer
QUICK START GUIDE
The output voltages of this board are set to 3.3V (VOUTA), 1.8V (VOUTB), 12.8V (VOUTC) and 5V
(VOUTD). The board layout accommodates most commonly used inductors and output capacitors.
1. Attach the positive and negative ends of the first load to the VOUTA and GND pins,
respectively. If using other outputs, attach the positive and negative ends of their loads to the
respective VOUT and GND pins for the desired outputs.
2. Preset the power supply output to 5V to 23V and turn it off.
3. Connect the positive terminal of the power supply output to the VIN pin and the negative
terminal of the to the GND pin.
4. Turn on the power supply. The EV2364DF/1541DJ will automatically startup.
5. To use the Enable function, apply a digital input to the ENA/ENB pins. Drive EN higher than
2.5V to turn on the regulator and less than 0.7V to turn it off.
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.
EV2364DF/1541DJ-00A Rev. 1.0
www.MonolithicPower.com
5
6/9/2005
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© 2005 MPS. All Rights Reserved.