EN5365QI-E Enpirion, EN5365QI-E Datasheet

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EN5365QI-E

Manufacturer Part Number
EN5365QI-E
Description
Power Management Modules & Development Tools 6AMP MOD INT IND VID EVAL BOARD
Manufacturer
Enpirion
Type
DC/DC Switching Converters, Regulators & Controllersr
Datasheet

Specifications of EN5365QI-E

Input Voltage
2.4 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Product
Power Management Modules
For Use With/related Products
EN5365QI
Introduction
Congratulations! You are evaluating a complete power system on silicon:
• The EN5365QI features integrated inductor, power MOSFETS, Gate
• The EN5365QI features a 3 pin VID output voltage selector and requires
• The input capacitor is a 10V rated 47uF X5R MLCC and the output
• Pads are available to add up to one additional input capacitor and up to
• Easy jumpers are provided for the following signals:
• Numerous test points are provided as well as clip leads for input and
• The board comes with input decoupling and reverse polarity protection to
Enpirion EN5365QI 6A DCDC Converter
w/Integrated Inductor Evaluation Board
Drive, Compensation Network, and controller and protection circuitry. This
level of integration delivers a substantial reduction in footprint and part
count over competing solutions.
only ceramic input and output capacitors, and a small capacitor for soft-
start programming. The 3 pin VID allows the user to choose from one of
seven predefined output voltage settings.
capacitor is a 6.3V rated 47uF X5R MLCC. The Soft-start capacitor is a
small 10V rated 15nF X5R MLCC.
four additional output capacitors to allow for evaluation of performance
over a wide range of input/output capacitor combinations.
output connections
protect the device from common setup mishaps.
o Enable
o VS0-VS2 output voltage select
Page 1 of 5
EN5365QI Evaluation Board Application Note
October 2006 V_1

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EN5365QI-E Summary of contents

Page 1

... The EN5365QI features a 3 pin VID output voltage selector and requires only ceramic input and output capacitors, and a small capacitor for soft- start programming. The 3 pin VID allows the user to choose from one of seven predefined output voltage settings. • ...

Page 2

... STEP 4: Connect the load to the output connectors VOUT (+) and GND (-), as indicated in Figure 1. STEP 5: Power up the board and move the ENA jumper to the enabled position. The EN5365QI is now powered up. EN5365QI Evaluation Board Application Note “0” Page October 2006 V_1 ...

Page 3

... Figure 1. Evaluation Board Layout. Output Voltage Select The EN5365QI utilizes a 3 pin output voltage selector. The output voltage is programmed by setting the VSx jumpers to either a logic “1” logic “0” as described in t Quick Start section. The volta select pins are pulled up internally and so will default to a logic “ ...

Page 4

... Input and Output Capacitors The input capacitance requirement is 47uF for the EN5365QI. Enpirion recommends that a low ESR MLCC capacitor be used. The voltage rating should rated high enough to provide adequate margin for your application. There is a pre-tinned pad for one additional 1210 capacitor to experiment with input filter performance ...

Page 5

... Enpirion products are not authorized for use in nuclear control systems, as critical components in life support systems or equipment used in hazardous environment without the express written authority from Enpirion. EN5365QI Evaluation Board Application Note Page October 2006 V_1 ...

Page 6

D C GND J3 TP7 1 B TP8 N/U VOUT TP10 1 J5 VOUT ASP12192002 FB1 C10 10u R1 5.62k TP1 GND_SENSE TP11 1 3 NC(PGND) ...

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