【产品】75mW待机功耗的反激式开关变换器PT2773X，内部集成850V功率三极管

时间： 2022-02-24 来源：金誉半导体

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PT2773X是迪浦电子（金誉半导体旗下子厂牌）推出的一款高效率低功耗反激式开关变换器。用于小功率充电器和适配器。内部集成850V功率三极管。采用开关频率和初级电流峰值振幅（FM和AM）多模式技术，保证了全载和线性范围内的较高的效率。PT2773X提供精确的恒定电压，恒定电流（CV/CC）不需要光耦合器和二次控制电路调节。它也消除了环路补偿电路的需要，同时保持良好的稳定性。PT2773X可以实现良好的调节和较高的平均效率，满足空载损耗小于75mW。PT2773X恒压模式下的线缆补偿以及恒流模式下的线电压补偿和负载补偿保证了恒压恒流环路的稳定度和高性能。

特点

●原边反馈控制高精度恒流、恒压

●75mW待机功耗

●内置850V三极管

●内置线电压补偿、负载补偿和恒流补偿

●可调线损补偿

●随机频率抖动调制减少系统电磁干扰

●可调线损补偿

●过温补偿（OTP）

●输出电压保护（OVP）、短路保护（SLP）

●VCC过压保护和钳位（OVP/C1amp）

应用

●手机、无绳电话、PDA、MP3和其他便携式设备等的适配器、电池充电器。

●LED驱动电流

●线性电源和RCC开关电源升级换代的最佳选择

●备用供电电源等

PT2773X产品选型

典型应用

引脚

电气特性参数（无特别说明情况下，TA=25℃）

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本文由伊哟转载自金誉半导体，原文标题为:75mW待机功耗的反激式开关变换器PT2773X，内部集成850V功率三极管，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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描述- Alpha and Omega Semiconductor Limited (AOS) 提供广泛的功率半导体产品，包括功率MOSFET、IGBT、IPM、HVIC、SiC/GaN、TVS、功率IC、数字电源和汽车产品。AOS的产品应用于便携式电脑、平板电视、LED照明、智能手机、电池组、消费和工业电机控制、汽车电子以及电视、电脑、服务器和电信设备的电源供应。资料详细介绍了AOS的产品系列、市场应用、关键家族/平台以及销售办公室分布。

型号- AO6602G,AON2405,AOZ8804ADI,AOK60B60D1,AOD1R4A70,AON2403,AOV15S60,AOI600A70R,AOWF380A60C,AOZ1360DIL,AOZ5517QI,AOTF11N60L,AON2408,AON2406,AOZ8318DI,AOZ2262AQI-10,AOZ1380DI-01,AOK66613,AOZ1282CI,AOD66406,AOK60B65H2AL,AO6409A,AOT292L,AOI1R4A70,AOZ1358LI-01,AON4605,AON2420,AOZ2236CQI-02,AOD66620,AOB190A60L,AOTF380A60L,AOZ5313NQI,AOK27S60L,AOD66616,AOMU66414Q,AOK30B60D,AOT190A60CL,AOB414,AOGF60B65H2AL,AOT7S60,AOD2910,AOD603A,AON2410,AOZ2262AQI-15,AOZ2262AQI-18,AOZ2231CQI-01,AOTF20B65M2,AOK095A60,AOTF20B65M1,AOK15B60D,AOZ7111AI,AOTF292L,AOZ2263VQI-01,AOZ2263VQI-02,AOD424,AOZ5613BQI,AOZ8808DI-03,AOD2922,AOZ8211DI-03,AOZ8211DI-02,AOZ8211DI-05,AOT095A60L,AOZ5613QI,AOT20N25,AOT2904,AOZ6682CI,AOD7S65,AOZ8808DI-05,AOWF600A70F,AOD7S60,AONS36344,AOZ2231CQI-11,AONS36346,AOI4S60,AOD409G,AOD2916,AOTS21115C,AOTF20N40,AOZ8211DI-12,AOZ8S303BLS-24,AOD418,AOB2146L,AOD417,AOUS66920,AON6366E,AONS36348,AO4862E,AOUS66923,AOZ1280CI,AO4402G,AON7296,AOI380A60C,AOZ2231CQI-23,AOW29S50,AOTF380A60CL,AOTF11S65,AOZ2231CQI-21,AO8808A,AOD661,AOT270AL,AONS62618,AOI4126,AON7292,AOTE21115C,AOZ2367QI-11,AIP5D15K060Q4,AONS62614,AON4803,AOD409,AOZ8211DI-24,AOD407,AOZ13984DI-02,AOZ1282DI,AO4405E,AOWF095A60,AOZ2263NQI-11,AOZ7000,AOZ7645LQI-13,AOZ5008AQI,AOT15B60D,AOT380A60L,AOD607A,AOTF15S65/L,AO4840E,AIM5C05B060N1,AOZ8S306BD4-05,AOTF296L,AOD380A60C,AOZ5016QI,AON2801,AOY66620,AOTF4N60L,AOK53S60,AOT280A60L,AOZ8231ADI-24,AONT32136C,AOZ8310DI-36,AOT470,AON2802,AON2803,AOK75B60D1,AO4576,AOTS21313C,AOTF5B65M2,AONS66620,AOTF5B65M1,AONR36368,AOZ8904CIL,AO6804A,AOZ8S503BDS-05,AOWF360A70,AOZ8S503BDS-03,AOK20B120D1,AOW4S60,AOTF095A60L,AOZ8231ADI-12,AOZ8310DI-26,AOTF8N80,AOTF125A60L,AOD8B65MQ1,AOZ8310DI-20,AOK30B65M2,AONS66614,AOWF280A60,AON7254,AONY36356,AONS66612,AOB10B65M1,AO4406A,AOZ7658DQI-16,AOWF4S60,AOZ8300CI-03,AOI478,AONY36354,AON6160,AONY36352,AON6162,AOZ8831ADI-05,AOZ8802ADI,AONS66406,AOZ8000CI,AOZ8S315BLS-03,AOTS21311C,AONS66402,AGD8256A,AOK40N30,AOI8N25,AON7280,AOB280A60L,AOZ8S315BLS-05,AOI468,AONS21303C,AON2812,AOB190A60CL,AON2810,AOB2500L,AONR36366,AOK40B65M3,AOZ1381DI-01,AOTF280A60L,AOZ8809DI-05,AOT66914L,AOD21357,AOTF454L,AOD424G,AONR32320C,AOZ8809DI-03,AOB27S60L,AOW20S60,AOZ8360DI-18,AOZ8360DI-12,AOZ8360DI-15,AON7458,AO7407,AO7408,AO7405,AOTF10B65M2,AOTF10B65M1,AON7462,AONY36304,AO7401,AONY36302,AOZ7645QI-13,AON7466,AOSS32136C,AOZ1353DI-02,AOZ1353DI-03,AOZ1353DI-01,AONR36328,AOB15B60D,AOCA36102E,AON7460,AOZ2255AQI-30,AOZ8360DI-07,AOZ1353DI-04,AON6358,AOZ5311UQI,AO7417,AO7414,AO7412,AOZ7645QI-03,AO7410,AO4822A,AO7411,AOZ2261AQI-15,AOK50B60D1,AOZ2261AQI-10,AOB15B65M1,AOK20B120E2,AOK20B120E1,AOTF15B65MQ1,AOD4286,AOK42S60L,AOZ8231ADI-02,AOZ8231ADI-03,AOZ1373DI-01,AOD5B65MQ1E,AOZ7200CI,AOZ8231ADI-05,AOZ8251BDI-05,AOKS40B65H2AL,AOZ8231ADI-08,AOTF15B60D2,AGD8236A,AON6912A,AOZ5116QI-01,AOD7B65M3,AOZ5317NQI,AOTL66912,AOK40B65HQ3,AOK40B65HQ1,AOK40B65HQ2,AOZ8360DI-24,AOZ8360DI-20,AOZ8360DI-22,AOZ8131DI,AONR62818,AON6384,AOD5B65M1H,AOZ8251BDI-12,AON6144,AOZ1373DI-02,AOZ8251BDI-16,AOTF20B65LN2,AON6380,AONR66620,AOD4504,AOTF42S60L,AON6204,AON7538,AOW7S65,AOZ8936DI,AOZ5118QI,AON6452,AONS32100,AOZ7501GAI,AO3160E,AO4803A,AON7544,AOT12N30,AOZ2151EQI-30,AON7524,AIP3D15A060Q4,AON4420L,AO3419,AON7528,AO3413,AOI5N40,AOZ7648QI-06,AON7530,AOZ6623DI,AOW7S60,AON7534,AOTF5B60D,AOT12N40,AOC3862,AOTF42S60,AOBS30B65LN,AOZ2261AQI-18,AOB292L,AONR66406,AOZ8102DI,AON7318,AOZ5312UQI,AOZ8S502BS2-05,AIP5D10K060Q4S,AON7566,AOZ7648QI-16,AOC3878,AOZ2153PQI-04,AOZ1356DI-06,AOZ1356DI-05,AOTS21319C,AOZ1356DI-02,AOZ1356DI-01,AOT25S65,AOZ8662BLT-05,AOK60N30L,AOZ8662BLT-03,AON6458,AOZ6605PI,AOD780A70,AOT125A60L,AOW25S65,AOZ2263AQI-10,AOK40B120N1,AON6220,AOZ8S502BS2-03,AOK20N60L,AOZ5318NQI,AOTF2142L,AOB409L,AOM033V120X2Q,AOT430,AOZ8903CI,AOB380A60CL,AOWF11S60,AON6403,AOZ5049QI-02,AOZ8621UNI-05,AOWF11S65,AON6407,AOZ5116QI,AOZ8621UNI-07,AONP36320,AO7800,AON2290,AOZ2263AQI-15,AOK40B65H1,AON6411,AOZ2263AQI-18,AONL32328,AOK20B65M2,AOK20B65M1,AOK065V120X2,AOI444,AOZ5166QI-01,AOB2904,AOB095A60L,AOZ8621UNI-12,AOSP32368,AONS32302,AOZ8621UNI-15,AONS32306,AONS32304,AO4306,AOZ8621UNI-18,AOV20S60,AON6884,AOTF360A70L,AOK40B120P1,AOZ8621UNI-22,AOZ8621UNI-20,AOZ8310DI-18,AON6667,AONS32310,AOW2502,AO3423,AOD2144,AON6428,AOZ8310DI-12,AOD2146,AONS32314,AOTF29S50,AOZ5516QI-02,AOZ2151PQI-10,AOL1454G,AOZ8651BDT-05,AOZ8651BDT-03,AIP5D15K060Q4S,AOTL125A60,AOI423,AOTL66518,AOI409,AOZ8310DI-08,AOZ8310DI-09,AON7502,AOZ2151PQI-05,AOZ8310DI-05,AOZ8310DI-02,AOT190A60L,AON7506,AO3435,AOTF2910L,AON6661,AOZ6643DI,AOZ7523RAI-12,AON7510,AOZ2151PQI-03,AIP5D10K060Q1S,AOZ2151QI-01,AOZ32033AQI,AOB15S65,AON7934,AOSP21313C,AOZ1376DI-02,AOZ1376DI-01,AOTS32334C,AONS36302,AIM5D05L060Q4,AOZ1037PI-01,AOZ5311NQI,AON7400A,AOW15S60,AOW15S65,AOT600A70L,AOZ8212BCI-24,AOB10B60D,AIM5D10L060Q4S,AONR21321,AOTF15S65,AOB42S60L,AOW296,AONS36304,AOK40B60D,AOTF15S60,AOW292,AOD2610E,AOZ8310ADI-04,AONS36312,AOB66914L,AOZ8336DI-04,AOZ8336DI-03,AON4421,AOMU66414,AOZ6763DI,AOSP32314,AOSD32334C,AOZ8212BCI-12,AOCA33104E,AOZ8251ADI-05,AOW284,AOH3254,AOZ8251A

2021/05/21 - AOS - 选型指南

KA5H0380R:35瓦离线反激变换器用800V集成电源开关产品概述

描述- KA5H0380R是一款800V集成功率开关，专为35Watt离线反激式转换器设计。该产品采用Fairchild Power Switch (FPS)技术，具有高电压功率SenseFET和电流模式PWM IC，集成了固定频率振荡器、欠压锁定、前沿消隐、优化栅极驱动、热关断保护、过压保护和温度补偿精度电流源等功能。与离散MOSFET和PWM控制器或RCC解决方案相比，FPS可以减少组件数量、设计尺寸、重量，同时提高效率、生产力和系统可靠性。

型号- KA5H0380R

8/10/2019 - ONSEMI - 数据手册