Texas Instruments Fly-Buck LM5017 User Manual
Texas Instruments Fly-Buck LM5017 User Manual

Texas Instruments Fly-Buck LM5017 User Manual

Quad/dual isolated supply

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Introduction

1
The LM5017 Fly-Buck™ evaluation board provides multiple isolated outputs. By default
it has 4 isolated outputs, while it is designed to be easily reconfigured as a dual output
supply by changing the transformer.
The board's specifications are as follows:
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LM5017 Fly-Buck™ Quad/Dual Isolated
Input voltage range: 17V to 32V, nominal 24V
Isolated outputs:
o Quad output configuration: +/-15V@50mA, +/-5V@100mA
o Dual output configuration 1: +/-5V@250mA
o Dual output configuration 2: +/-15V@75mA
Switching frequency: ~260kHz
Board size: 2.2 inch x1.69 inch
Figure 1 LM5017 Fly-Buck™ Evaluation Board
Supply Evaluation Board
User's Guide

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Summary of Contents for Texas Instruments Fly-Buck LM5017

  • Page 1 User's Guide LM5017 Fly-Buck™ Quad/Dual Isolated Supply Evaluation Board Introduction The LM5017 Fly-Buck™ evaluation board provides multiple isolated outputs. By default it has 4 isolated outputs, while it is designed to be easily reconfigured as a dual output supply by changing the transformer. The board’s specifications are as follows: •...
  • Page 2 Board Connection and Configuration The Vin and GND terminals are the input supply voltage connectors. The isolated outputs appear at the secondary side terminals: 15VP is the +15V output, 15VN is the - 15V output, 5VP is the +5V output, 5VN is the -5V output, and two IGND are the isolated ground connectors.

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