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
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 |
封裝外殼 | 8-DIP(0.300",7.62mm) |
文件大小 |
803.68 Kbytes |
頁面數(shù)量 |
19 頁 |
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 | |
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):
無
- 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) |