LM5023 19V 65W Notebook Adapter Evaluation Module


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The Texas Instruments LM5023-2NBEVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM5023 AC-DC Quasi-Resonant Current Mode PWM Controller. This is a 65W evaluation modules for off-line notebook adapter applications.

  • Standby power <30mW
  • Output voltage regulation <1%
  • Efficiency >88%
AC/DC & DC/DC controllers (external FET)
LM5023 AC-DC quasi-Resonant current mode PWM controller


Shunt voltage references
LMV431 1.5%, low-voltage (1.24-V) adjustable precision shunt regulator
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Evaluation board

LM5023-2NBEVM — LM5023 19V 65W Notebook Adapter Evaluation Module

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Design files

SNVC212.ZIP (217 KB)

Technical documentation

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Type Title Date
Certificate LM5023-2NBEVM EU Declaration of Conformity (DoC) 02 Jan 2019
Application note LM5023-2EVM Notebook Adapter 12 Feb 2013

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