High Voltage Monolithic Two-Switch Forward DC-DC Converter Evaluation Board LM5015NISOEVAL (ACTIVE)

Description & Features

Technical Documents

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Key Document

Description

The LM5015 Non-Isolated DC-DC Regulator evaluation board provides a low cost and fully functional DC-DC regulator without employing any discrete power MOSFET. The evaluation board can be configured as either a Non-Isolated Two-Switch Forward DC-DC Regulator, or a Two-Switch Flyback DC-DC Regulator. The factory default configuration of the evaluation board is Forward topology. The former configuration will produce about 2% higher efficiency and lower output ripple voltage than the flyback. Whereas, the Flyback configuration costs slightly less. Suggestion to reconfigure the evaluation board as an Non-Isolated Two-Switch Flyback DC-DC Regulator is provided at the end of this article.

Features
  • Input voltage: 36V to 72V
  • Isolated output voltage: 5V
  • Output current: 0A minimum, 2.5A nominal, and 3A maximum
  • Input UVLO threshold: 34V nominal
  • Measured efficiency: 86% (VIN = 48V, IOUT = 2.5A)
  • Switching frequency: 300 kHz
  • Ability to synchronize to external clock
  • Ability to be remote controlled (enable/disable)
  • Two layer PC board and top side component placement configurable as either a forward (factory default) or a flyback regulator
  • Board size (WxLxH): 2.5 in. x 3.5 in. x 0.63 in

 


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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

LM5015NISOEVAL:
High Voltage Monolithic Two-Switch Forward DC-DC Converter Evaluation Board

$49.00(USD)


Pricing may vary.



ACTIVE
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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 342 30 Apr 2013
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
LM5015  4.25-75V, Monolithic Two-Switch Forward DC-DC Regulator  Step-down (buck) 

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