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ICE2QS03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

ICE2QS03
廠商型號

ICE2QS03

參數(shù)屬性

ICE2QS03 封裝/外殼為8-DIP(0.300",7.62mm);包裝為卷帶(TR);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

Quasi-Resonant PWM Controller
IC OFFLINE SWITCH FLYBACK 8DIP

封裝外殼

8-DIP(0.300",7.62mm)

文件大小

803.68 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商 Infineon Technologies AG
企業(yè)簡稱

Infineon英飛凌

中文名稱

英飛凌科技股份公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-18 23:00:00

ICE2QS03規(guī)格書詳情

ICE2QS03屬于集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)。由英飛凌科技股份公司制造生產(chǎn)的ICE2QS03AC DC 轉(zhuǎn)換器,離線開關(guān)該系列是元器件級控制產(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實(shí)現(xiàn)此用途,但也有許多專門用于此用途的庫存產(chǎn)品,請參見“開關(guān)轉(zhuǎn)換器,SMPS 變壓器”標(biāo)題。

Product Highlight

? Active burst mode for low standby power

? Digital frequency reduction for better overall system efficiency

? Integrated power cell for IC self-power supply

Description

ICE2QS03 is a quasi-resonant PWM controller optimized for off-line switch power supply applications such as LCD TV, CRT TV and notebook adapter. The digital frequency reduction with decreasing load enables a quasi-resonant operation till very low load. As a result, the overall system efficiency is significantly improved compared to other conventional solutions. The active burst mode operation enables an ultra-low power consumption at standby mode with small and controllable output voltage ripple. Based on the BiCMOS technology, the product has a wide operation range (up to 26V) of IC power supply and lower power consumption. The numerous protection functions give a full protection of the power supply system in failure situations. All of these make the ICE2QS03 an outstanding controller for quasi-resonant flyback converter in the market.

Features

? Quasiresonant operation till very low load

? Active burst mode operation at light/no load for low standby input power (< 100mW)

? Digital frequency reduction with decreasing load

? Power cell for VCC pre-charging with constant current

? Built-in digital soft-start

? Foldback correction and cycle-by-cycle peak current limitation

? Auto restart mode for VCC Overvoltage protection

? Auto restart mode for VCC Undervoltage protection

? Auto restart mode for openloop/overload protection

? Latch-off mode for adjustable output overvoltage protection

? Latch-off mode for Short-winding protection

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    ICE2QS03HKLA1

  • 制造商:

    Infineon Technologies

  • 類別:

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

  • 包裝:

    卷帶(TR)

  • 輸出隔離:

    隔離

  • 內(nèi)部開關(guān):

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    10.5V ~ 27V

  • 占空比:

    50%

  • 頻率 - 開關(guān):

    52kHz

  • 故障保護(hù):

    限流,開路,過載,超溫,過壓

  • 工作溫度:

    -25°C ~ 125°C(TJ)

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    PG-DIP-8

  • 安裝類型:

    通孔

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
Infineon(英飛凌)
23+
標(biāo)準(zhǔn)封裝
42048
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。
詢價(jià)
Infineon(英飛凌)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
INFINEON
2016+
SOP8
55988
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
INFINEON
2020+
SOP8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
Infineon新
20+
SOP8
2960
誠信交易大量庫存現(xiàn)貨
詢價(jià)
INFINEON/英飛凌
22+
DIP8
100000
代理渠道/只做原裝/可含稅
詢價(jià)
INFINEON
23+
SOP8
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
DLZ
22+
DIP8
354000
詢價(jià)
只做原裝
24+
DIP-8
36520
一級代理/放心采購
詢價(jià)
INFINEON
23+
DIP8
30
原裝現(xiàn)貨假一賠十
詢價(jià)