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WT7180R SOT23-6 PWM控制器替換OB5282高壓啟動 Weltrend偉詮

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產(chǎn)品介紹

Product index

The WT7180 is a high performance multi-mode (CCM/Valley Switching) Flyback PWM controller. It is specifically designed to work with USB PD controller to provide a total solution for USB PD or a programmable power adapter. It minimizes the components counts and is available in a tiny SOT-26 package. The controller operates in Continuous Current Mode (CCM) during heavy load and operates in discontinuous conduction mode with valley switching during light load. The WT7180 helps to improve the overall efficiency and optimize the product performance. The controller provides with important protection features, such as DC Brown In/Out, Vo UVP, VDD OVP, OTP, OLP, OCP and Output Short Circuit Protection.

訂購信息

ordering information

器件類目

產(chǎn)品型號

封裝描述

包裝數(shù)

是否在產(chǎn)

應(yīng)用

絲印

多模反激PWM控制器

WT7180R

SOT23-6

3000/盤

是

PD控制器

A80R

典型應(yīng)用電路

Typical application circuit

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產(chǎn)品特性

Product characteristics

Ultra-low Start-up current (1.5uA Typ.)
Wide VDD Range : 7.5V to 66V (Typ.)
Adaptive Green Mode Control
CCM/DCM/Valley-Switching Multi-Mode Operation

VDD Over Voltage Protection (VDD_OVP)
Over Current Protection (OCP)
Output Rectifier Short Protection
External Over Temperature Protection Through a NTC (VS_OTP)

應(yīng)用范圍

Scope of application

: 移話動電話，PDAs，MP3播放器

: 手機(jī)充電器

: 電源適配器

: 藍(lán)牙應(yīng)用

公司優(yōu)勢

Company advantage

: 正

原裝現(xiàn)貨，技術(shù)選型

: 快

云倉現(xiàn)貨，快速配送

: 全

品類齊全，性能優(yōu)良

: 省

工廠直銷，樣品申請

技術(shù)團(tuán)隊

Technical team

技術(shù)團(tuán)隊

通盛倉庫

Tongsheng warehouse

通盛倉庫

榮譽(yù)資質(zhì)

Honorary qualification

榮譽(yù)資質(zhì)

聯(lián)系我們

contact us

原裝現(xiàn)貨廠家代理

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