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reference designMAX17681 | Demoboard MAX17681AEVKITA

Analog Devices MAX17681 | Demoboard MAX17681AEVKITA

Evaluation Kit MAX17681A for Isolated ±15V or ±12V Output Configuration

Overview

TopologyOther Topology
Input voltage17-32 V
Output 115 V / 0.1 A
Output 212 V / 0.05 A

Description

The MAX17681A evaluation kit (EV kit) is a fully assembled and tested circuit board that demonstrates the performance of the MAX17681A high-efficiency, isobuck DC-DC converter. The EV kit operates over a wide input voltage range of 17V to 32V and uses primary-side feedback to regulate the output voltage. The EV kit has two output configurations. In the first configuration, the output is programmed to ±15V at 100mA, with ±10% output voltage regulation. The second configuration uses a post regulator (MAX17651) to produce ±12V at 50mA with less than ±3% regulation.

Features

  • 17V to 32V Input Voltage Range
  • ±15V, 100mA or ±12V, 50mA Continuous Current
  • EN/UVLO Input
  • 200kHz Switching Frequency
  • 90% Peak Efficiency
  • Overcurrent Protection
  • No Optocoupler
  • Delivers Up to 3W Output Power
  • Overtemperature Protection
  • Proven PCB layout
  • Provides Robust Primary and Secondary Output Short-Circuit Protection

Typical applications

  • Isolated Power Supplies in Medical Equipment, Floating Power Supply Generation
  • Isolated Fieldbus Interfaces, PLC I/O Modules

More information

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750342557
SPECTransformer
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Status Activei| Production is active. Expected lifetime: >10 years.
Product series Transformer
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