LM22680EVAL

LM22680 - 2A SIMPLE SWITCHER®, Step-Down Voltage Regulator Evaluation Module

LM22680EVAL

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Overview

The LM22680 evaluation board is designed to demonstrate the capabilities of the LM22680 switching regulator. The LM22680 is configured to provide an output voltage of 3.3V up to 2A load current with an input voltage range of 4.5V to 42V. Due to the low RDS(ON) of the integrated N-channel MOSFET and maximum duty-cycle limitations, the minimum input voltage of 4.5V will only provide a 3.3V output voltage for load currents up to 500 mA. For load currents higher than 500 mA, an input voltage of 5.5V or higher is required. The typical operating frequency is 500 kHz. The evaluation board is designed to operate at ambient temperatures up to 65°C, and at steady state operating conditions.

Features
  • Input Range: 4.5V to 42V
  • Output Voltage: 3.3V
  • Output Current Range: 0A to 2A
  • Frequency of Operation: 500 kHz
  • Board Size: 1.5 X 1.5 inches
  • Package: PSOP-8

 

Buck converters (integrated switch)
LM22680 SIMPLE SWITCHER® 4.5V to 42V, 2A Step-Down DC/DC Switching Regulator with Precision Enable LM22680-Q1 2A SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable

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Evaluation board

LM22680EVAL/NOPB — LM22680 - 2A SIMPLE SWITCHER®, Step-Down Voltage Regulator Evaluation Module

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Technical documentation

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Type Title Date
* EVM User's guide AN-1911 LM22680 Evaluation Board (Rev. C) Apr. 24, 2013
Certificate LM22680EVAL/NOPB EU Declaration of Conformity (DoC) Jan. 02, 2019
Certificate LM22680EVAL EU Declaration of Conformity (DoC) Jan. 02, 2019

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