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EP53F8QI-E

Description
ENPIRION - EP53F8QI-E - EVAL BOARD; EP53F8QI STEP DOWN CONV
Categorysemiconductor    Other integrated circuit (IC)   
File Size258KB,8 Pages
ManufacturerENPIRION
Websitehttp://www.enpirion.com/
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EP53F8QI-E Overview

ENPIRION - EP53F8QI-E - EVAL BOARD; EP53F8QI STEP DOWN CONV

March 2009, V_1
Enpirion EP53F8QI 1.5A Synchronous
DCDC Converter Module Evaluation Board
Introduction
Congratulations! You are evaluating a new class of DCDC converter product, a
complete power system on silicon:
The EP53F8QI is a complete module with integrated magnetics.
The evaluation board is designed to offer a wide range of engineering
evaluation capabilities.
Pads are available to add up to one additional input capacitor and up to
one additional output capacitors to allow for evaluation of performance
over a wide range of input/output capacitor combinations.
Output voltage is programmed using a resistor divider. The board comes
populated with four pre-placed resistors and a jumper to choose one of
four preset output voltages.
Easy jumpers are provided for the following signals:
o
Enable
o
VOUT
Numerous test points are provided as well as clip leads for input and
output connections
The board comes with input decoupling and input reverse polarity
protection to protect the device from common setup mishaps.
Quick Start Guide
Figure 1 shows a top view of the evaluation board.
STEP 1: Set the “ENABLE” jumper to the Disable Position.
ENABLE
DISABLE
STEP 2: Set the output voltage by setting jumper “J2” to one of
the pre selected output voltage settings.
STEP 3: Connect Power Supply to the input power connectors, VIN (+) and
GND (-).
CAUTION:
be mindful of the polarity. Even though the evaluation board
comes with reverse polarity protection diodes, it is rarely a good idea to
reverse the input polarity.
Page 1 of 8
©Enpirion
2008 all rights reserved, E&OE
Enpirion Confidential
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