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MC44608P40集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料

MC44608P40
廠商型號(hào)

MC44608P40

參數(shù)屬性

MC44608P40 封裝/外殼為8-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SWITCH FLYBACK 8DIP

功能描述

Few External Components Reliable Flexible GreenLine Very High Voltage PWM Controller
IC OFFLINE SWITCH FLYBACK 8DIP

封裝外殼

8-DIP(0.300",7.62mm)

文件大小

266.71 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱

ONSEMI安森美半導(dǎo)體

中文名稱

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-12 16:30:00

MC44608P40規(guī)格書詳情

MC44608P40屬于集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)。由安森美半導(dǎo)體公司制造生產(chǎn)的MC44608P40AC DC 轉(zhuǎn)換器,離線開關(guān)該系列是元器件級(jí)控制產(chǎn)品,用于構(gòu)建將交流市電轉(zhuǎn)換為直流電(通常電壓大幅降低)的設(shè)備。集成和未集成系統(tǒng)主要開關(guān)元件的器件均包括在內(nèi)。由于高輸入輸出電壓比,以及此類系統(tǒng)中通常需要隔離,這些器件通常與外部變壓器配合使用。盡管通常使用定制變壓器來(lái)實(shí)現(xiàn)此用途,但也有許多專門用于此用途的庫(kù)存產(chǎn)品,請(qǐng)參見“開關(guān)轉(zhuǎn)換器,SMPS 變壓器”標(biāo)題。

The MC44608 is a high performance voltage mode controller designed for off?line converters. This high voltage circuit that integrates the startup current source and the oscillator capacitor, requires few external components while offering a high flexibility and reliability.

The device also features a very high efficiency standby management consisting of an effective Pulsed Mode operation. This technique enables the reduction of the standby power consumption to approximately 1.0 W while delivering 300 mW in a 150 W SMPS.

General Features

? Integrated Startup Current Source

? Lossless Off?Line Startup

? Direct Off?Line Operation

? Fast Startup

? Flexibility

? Duty Cycle Control

? Undervoltage Lockout with Hysteresis

? On Chip Oscillator Switching Frequency 40 or 75

? Secondary Control with Few External Components

? Pb?Free Packages are Available*

Protections

? Maximum Duty Cycle Limitation

? Cycle by Cycle Current Limitation

? Demagnetization (Zero Current Detection) Protection

? “Over VCC Protection” Against Open Loop

? Programmable Low Inertia Over Voltage Protection Against Open Loop

? Internal Thermal Protection

SMPS Controller

? Pulsed Mode Techniques for a Very High Efficiency Low Power Mode

? Lossless Startup

? Low dV/dT for Low EMI Radiations

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    MC44608P40

  • 制造商:

    onsemi

  • 類別:

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

  • 包裝:

    管件

  • 輸出隔離:

    隔離

  • 內(nèi)部開關(guān):

    無(wú)

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    6.6V ~ 16V

  • 占空比:

    82%

  • 頻率 - 開關(guān):

    40kHz

  • 故障保護(hù):

    限流,超溫,過(guò)壓

  • 工作溫度:

    -25°C ~ 150°C(TJ)

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    8-PDIP

  • 安裝類型:

    通孔

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8DIP

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6489
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