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UM10758 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 UM10758
部品説明 65W notebook adapter
メーカ NXP
ロゴ NXP ロゴ 



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UM10758 Datasheet, UM10758 PDF,ピン配置, 機能
UM10758
TEA1836DB1094 TEA1836XT + TEA1792T 65 W notebook
adapter
Rev. 1 — 4 December 2013
User manual
Document information
Info Content
Keywords
TEA1836DB1094, TEA1836XT, very low standby power consumption,
high peak power, active X-cap discharge, burst mode operation, flyback
converter, 65 W, notebook adapter, controller, converter, power supply,
demo board
Abstract
TheTEA1836XT is a high-featured low-cost DCM/QR flyback converter
controller. It provides high efficiency at all power levels including very low
no-load power consumption at nominal output voltage in burst mode
operation.
To minimize the risk of audible noise, burst mode operation is included for
the low load range. Switching in the audible frequency range is limited and
peak currents are low.
The TEA1836XT is intended for power supplies up to 75 W with extra high
peak power capabilities to enable supplying high peak power equipment
without requiring a PFC.
This document describes the 65 W notebook adapter demo board with the
TEA1836XT and TEA1792TS. The demo board provides an output of
19.5 V/3.34 A.
The average efficiency is above 91 % and the no-load power consumption
is below 30 mW.
http://www.Datasheet4U.com

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