EVALUATION BOARDS & DEVELOPMENT TOOLS


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LM22680EVAL
$24.00
LM22680 - 2A SIMPLE SWITCHER?, Step-Down Voltage Regulator
Evaluation Board License Agreement

LM22680 - 2A SIMPLE SWITCHER?, Step-Down Voltage Regulator

LM22680 Product Folder

Description:

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

Contents:


Application Notes:
  • AN-1930 - Application Note 1930 SIMPLE SWITCHERŽ Regulators Take Over Automotive Applications
  • AN-1911 - Application Note 1911 LM22680 Evaluation Board

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