首页 供应 求购 产品 公司 登陆

英诺芯IN3251G优势替代DK8710QA

  • 发布时间:2024-02-07 23:53:47
    报价:0.1/PCS
    地址:广东,深圳,华强北振华路高科德电子交易中心62875室
    公司:深圳市兆瑞芯电子有限公司
    手机:13144840745
    电话:0755-89968902
    用户等级:普通会员 已认证

    IN3251G 

    20W氮化镓过认证方案, IN3251+IN1311M+LT2620APXX+EE1510 四大件1.XXRMB,60V同步,优势方案,高性价比,稳定供货

    DESCRIPTION

    IN3251G is a highly integrated current mode

    PWM controller, optimized for high performance,

    low standby power consumption and wide output

    voltage range charger and adapter solutions. The

    circuit is as well compatible with cost effective

    offline flyback converter applications covering a

    wide output range.20W氮化镓过认证方案

    At full loading, the IC operates in fixed

    frequency mode. When the loading goes low, it

    operates in Green mode with valley switching for

    high power conversion efficiency can be achieved

    in the whole loading range.

    英诺芯IN3251G优势替代DK8710QA

    IN3251G offers complete protection coverage

    including cycle-by-cycle current limiting (OCP),

    overload protection (OLP), over temperature

    protection (OTP), output short current protection

    (SCP), output and VDD over voltage protection

    (OVP & VDD OVP). Excellent EMI performance is

    achieved with INOCHIP proprietary frequency

    shuffling technique. The tone energy at below

    22KHz is minimized to avoid audio noise during

    operation., IN3251+IN1311M+LT2620APXX+EE1510 四大件1.XXRMB,60V同步,优势方案,高性价比,稳定供货

    IN3251G is offered in SOP-7L package.

    FEATURES

     Multi-Mode Operation

     The internal maximum quasi-resonant(QR)

    frequency is designed 143kHz

     Valley switching operation @ Green mode

     Burst Mode @ Light Load and No Load

     Adaptive loop gain compensation with Iovp

    current detection

     Ultra low operation current at light and no load

     Internal OCP compensation for universal line

    voltage

     Extend burst mode control for improved

    efficiency and low standby power

     Frequency shuffling for EMI

     Audio noise free operation

     Comprehensive protection coverage

     VDD under voltage lockout with hysteresis

    (UVLO)

    英诺芯IN3251G优势替代DK8710QA

     Cycle-by-cycle over current protection (OCP)

    with auto recovery

     External over temperature protection

    (EXT_OTP)

     VDD over voltage protection

     Output over voltage protection

     Output short current protection (SCP) with

    auto recovery

     Brownout protection with auto recovery

     Output diode short protection with auto

    recovery

    APPLICATIONS

     AC TO DC Adapter

     AC TO DC Auxiliary Power Supply

     High efficency AC adapter

     Battery Powered Systems

     Battery chargers

    英诺芯IN3251G优势替代DK8710QA

     PD Adapter

     Wide output range adapters

     Set-Top Box Pwerr supply

    提醒:联系时请说明是从志趣网看到的。

免责申明:志趣网所展示的信息由用户自行提供,其真实性、合法性、准确性由信息发布人负责。使用本网站的所有用户须接受并遵守法律法规。志趣网不提供任何保证,并不承担任何法律责任。 志趣网建议您交易小心谨慎。

©志趣网