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reference designLM5023-2NBEVM

Texas Instruments LM5023-2NBEVM

LM5023 19V 65W Notebook Adapter Evaluation Module

Overview

TopologyOther Topology
Switching frequency130 kHz
IC revision6

Description

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.

Features

  • Standby power <30mW
  • Output voltage regulation <1%
  • Efficiency >88%

Typical applications

  • Notebook adapter application

More information

Parts approved by Texas Instruments

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IR(A)
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7446631007
SPECWE-LF SMD Common Mode Power Line Choke in SMT, 1.4 A, 6.8 mH
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-LF SMD Common Mode Power Line Choke in SMT
Rated Current1.4 A
Inductance [1]6.8 mH
DC Resistance [1]0.3 Ω
Rated Voltage250 V (AC)
Insulation Test Voltage1500 V (AC)
MaterialMnZn 
Length23.3 mm
Width18.5 mm
Height11.5 mm
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