JW1520DSOPB#TR封装SOP8杰华特控制器芯片电源管理IC-伟诠PD协议芯片-茂睿芯主控芯片-同步整流芯片-合金电阻-MOS管-电源芯片-深圳通盛时代

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JW1520DSOPB#TR封装SOP8杰华特控制器芯片电源管理IC

CC/CV Flyback Power Switch

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产品介绍

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.

订购信息

ordering information

器件类目

产品型号

封装描述

开关频率

应用

丝印

主控芯片

JW1520DSOPB#TR

SOP8

85kHz

电池充电器、直流电源适配器、备用电源和辅助电源

JW1520D

典型应用电路

TYPICAL APPLICATION SCHEMATIC

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产品特性

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

应用范围

Scope of application

: 适配器

: 充电宝

公司优势

Company advantage

: 正

原装现货，技术选型

: 快

云仓现货，快速配送

: 全

品类齐全，性能优良

: 省

工厂直销，样品申请

技术团队

Technical team

技术团队

通盛仓库

Tongsheng warehouse

通盛仓库

荣誉资质

Honorary qualification

荣誉资质

联系我们

contact us

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