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reference designMAX17498B | Demoboard MAXREFDES111#

Analog Devices MAX17498B | Demoboard MAXREFDES111#

MAXREFDES111#: Isolated 24V to 5V 2W Flyback Power Supply

Overview

TopologyFlyback Converter
Input voltage18-36 V
Switching frequency470-530 kHz
Output 15 V / 0.4 A
IC revision3

Description

MAXREFDES111# has an efficient flyback topology with 24V input, and a 5V output at 2W of power (0.4A). The design features the MAX17498B, a peak-current-mode converter with internal n-channel MOSFET switch. This entire circuit fits on a 36mm x 20mm (1.4in x 0.8in) board.

Features

  • Functional Insulation
  • Compact and Flexible
  • Minimal External Components
  • Robust Operation in Adverse Industrial Environments
  • 5V 400mA with 20% Overrange Current
  • ±5% Output Accuracy

Typical applications

  • Telecom Power Supplies, Industrial Power Supplies
  • Front-End AC-DC Power Supplies for Industrial Applications (Isolated and Nonisolated), Wide Input Range DC Input Flyback/Boost Industrial Power Supplies

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750315847
SPECTransformer
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Transformer
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