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AP3128數(shù)據(jù)手冊(cè)集成電路(IC)的ACDC轉(zhuǎn)換器離線開(kāi)關(guān)規(guī)格書(shū)PDF

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廠商型號(hào)

AP3128

參數(shù)屬性

AP3128 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開(kāi)關(guān);產(chǎn)品描述:ACDC PWM SWITCHER SO-8 T\u0026R 2.5K

功能描述

HIGH-PERFORMANCE GREEN MODE PWM CONTROLLER

封裝外殼

8-SOIC(0.154",3.90mm 寬)

制造商

Diodes Diodes Incorporated

中文名稱

美臺(tái)半導(dǎo)體

數(shù)據(jù)手冊(cè)

下載地址下載地址二

更新時(shí)間

2025-9-2 16:10:00

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AP3128規(guī)格書(shū)詳情

描述 Description

The AP3128 is a peak-current control, multi-mode (QR+CCM) PWM controller optimized for high performance, low standby power and cost-effective offline flyback converters. At no load or light load, the IC will enter burst mode to minimize standby power consumption. The minimum switching frequency is set to avoid audible noise. When the load increases, the IC will enter QR mode with frequency foldback to improve system efficiency and EMI performance. The maximum switching frequency about 105kHz is set to clamp the QR frequency to reduce switching power loss. Furthermore, the frequency dithering function is built in to reduce EMI emission. Internal piecewise linear line compensation ensures constant output power limit over the entire universal line voltage range. Comprehensive protection features are included, such as brown-out protection, cycle-by-cycle current limit (OCP), VCC Overvoltage Protection (VOVP), Secondary-side Output OVP (SOVP) and UVP (SUVP), internal OTP, Overload Protection (OLP), and pins’ fault protection.

技術(shù)參數(shù)

  • 產(chǎn)品編號(hào):

    AP3128S-13

  • 制造商:

    Diodes Incorporated

  • 類別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開(kāi)關(guān)

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 輸出隔離:

    隔離

  • 內(nèi)部開(kāi)關(guān):

  • 電壓 - 擊穿:

    700V

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    10V ~ 50V

  • 頻率 - 開(kāi)關(guān):

    23kHz ~ 105kHz

  • 故障保護(hù):

    限流,過(guò)載,超溫,過(guò)壓

  • 控制特性:

    軟啟動(dòng)

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SO A1 型

  • 安裝類型:

    表面貼裝型

  • 描述:

    ACDC PWM SWITCHER SO-8 T\u0026R 2.5K

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