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JW1520DSOPB#TR封裝SOP8杰華特控制器芯片電源管理IC

CC/CV Flyback Power Switch

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產(chǎn)品介紹

Product index

The JW1520D is an offline CV and CC Flyback power switch with primary-side regulation (PSR), which features quasi-resonant (QR) operation for all operation modes. QR control improves efficiency by reducing the switching loss and also benefits EMI performance with nature frequency variation. The JW1520D combines PWM and PFM control at different input and load condition for highest average efficiency.

訂購信息

ordering information

器件類目

產(chǎn)品型號

封裝描述

開關(guān)頻率

應(yīng) 用

絲印

主控芯片

JW1520DSOPB#TR

SOP8

85kHz

電池充電器、直流電源適配器、備用電源和輔助電源

JW1520D

典型應(yīng)用電路

TYPICAL APPLICATION SCHEMATIC

resource/images/8b3c284fa5c34a5f9a753a8dd1864987_14.jpg

產(chǎn)品特性

Product characteristics

Tight PSR CC/CV Regulation
Built-In High-Voltage Startup
QR Operation for High Efficiency
Integrated with 650V MOSFET

Internal Cable Compensation
Cycle-by-Cycle Current Limit
Programmable Line Compensation
Very Low Standby Power Consumption

應(yīng)用范圍

Scope of application

: 適配器

: 充電寶

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)團隊

Technical team

技術(shù)團隊

通盛倉庫

Tongsheng warehouse

通盛倉庫

榮譽資質(zhì)

Honorary qualification

榮譽資質(zhì)

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