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SSC1S311A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

SSC1S311A
廠商型號(hào)

SSC1S311A

參數(shù)屬性

SSC1S311A 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:PWM, 65KHZ, PO=8.5W (730V/12.9)

功能描述

Quasi-Resonant Off-Line Switching Control ICs
PWM, 65KHZ, PO=8.5W (730V/12.9)

文件大小

1.38961 Mbytes

頁(yè)面數(shù)量

28 頁(yè)

生產(chǎn)廠商 Sanken electric
企業(yè)簡(jiǎn)稱

Sanken三墾

中文名稱

三墾電氣株式會(huì)社官網(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

2024-12-24 20:00:00

SSC1S311A規(guī)格書詳情

SSC1S311A屬于集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)。由三墾電氣株式會(huì)社制造生產(chǎn)的SSC1S311AAC 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。

Description

SSC1S311A is the controller IC of a quasi-resonant mode for a switching power supplies. The IC incorporates a startup circuit and a standby function to reduce a power consumption and standby power. In normal operation, the quasi-resonant mode operation achieves high efficiency and low noise. In addition, in medium to low load conditions, the operation mode is automatically changes the quasi-resonant mode to the bottom-skip mode to improve efficiency. The IC is provided in the SOIC8 package. The power supply that is a low component counts and a high performance-tocost can be achieved by the rich set of protection features.

Features

● Multi-Mode Control

(High efficiency operation in all range of loads)

● Automatic Standby Function

(Standby power is inproved by burst oscillation mode)

● Input Power at No Load:

<30mW at 100VAC

<50mW at 230VAC

● Bottom-Skip Function

(Switching loss in medium to low loads is reduced)

● Step-on Burst Oscillation Function

(Transformer audible noises are reduced)

● Bias Assist Function

● Soft-Start Function

● Adjustable Startup Voltage

● Maximum On-time Limitation Function

● VCC Operational Range Expanded

● Leading Edge Blanking (LEB) Function

(External Filter Components are reduced)

● Protection Functions

Overcurrent Protection (OCP): Pulse-by-pulse

Overvoltage Protection (OVP): Auto-restart

Overload Protection (OLP): Auto-restart

Thermal Shutdown (TSD): Auto-restart

Applications

● Digital Appliance

● Office Automation (OA) Equipment

● White Goods

● Industrial Apparatus

● Communication Facilities

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    SSC1S311A

  • 制造商:

    Sanken

  • 類別:

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

  • 系列:

    SSC1S310A

  • 包裝:

    管件

  • 輸出隔離:

    隔離

  • 內(nèi)部開關(guān):

  • 電壓 - 擊穿:

    600V

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    9.4V ~ 35V

  • 頻率 - 開關(guān):

    21kHz

  • 故障保護(hù):

    限流,過(guò)載,超溫,過(guò)壓,UVLO

  • 控制特性:

    軟啟動(dòng)

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 安裝類型:

    表面貼裝型

  • 描述:

    PWM, 65KHZ, PO=8.5W (730V/12.9)

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