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STCH02

超低備用電源的離線準(zhǔn)諧振PWM控制器; ? Advanced power management for ultra-low standby power consumptions (under 10 mW at 230 Vac) \n? Fully integrated primary side constant current output regulation (CC) \n? 650 V embedded HV start-up circuit with zero power consumption. \n? Quasi resonant (QR) zero voltage switching (ZVS) operation \n? Automatic self-supply \n? Accurate and adjustable output OVP with autorestart after fault \n? Input voltage feedforward compensation for mains-independent CC regulation \n? Intelligent frequency jitter for EMI suppression \n? SO-8 package;

The STCH02 is a PWM quasi resonant controller specifically designed for ultra-low standby power supplies.\n\n The built-in HV start-up cell with zero power consumption, the fully integrated blocks for primary side constant current output regulation and the advanced power management make this IC the best choice to build a high efficiency and ultra-low standby consumption power supply, with high overall and excellent dynamic performances.\n\n

STSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STCH02

Offline PWM controller for ultra-low standby adapters

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STCH02

Package:8-SOIC(0.154",3.90mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開關(guān) 描述:IC OFFLINE SWITCH FLYBACK 8SO

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STCH02TR

Offline PWM controller for ultra-low standby adapters

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

STCH02TR

Package:8-SOIC(0.154",3.90mm 寬);包裝:管件 類別:集成電路(IC) AC DC 轉(zhuǎn)換器,離線開關(guān) 描述:IC OFFLINE SWITCH FLYBACK 8SO

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    STCH02

  • 制造商:

    STMicroelectronics

  • 類別:

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

  • 拓?fù)洌?/span>

    反激

  • 電壓 - 供電 (Vcc/Vdd):

    11.5V ~ 23V

  • 占空比:

    50%

  • 頻率 - 開關(guān):

    260kHz

  • 故障保護(hù):

    過壓

  • 工作溫度:

    -25°C ~ 125°C(TJ)

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC OFFLINE SWITCH FLYBACK 8SO

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
STMicroelectronics
24+
36500
一級(jí)代理/放心采購(gòu)
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STM
20+
IC
2000
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意法半導(dǎo)體
22+
NA
500000
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詢價(jià)
22+
NA
3000
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ST
22+
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
ST/意法
23+
11200
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO
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ST/意法
2023+
SMD
16000
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ST/意法
20+
SMD
880000
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ST
2405+
原廠封裝
50000
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STMicroelectronics
25+
8-SOIC
9350
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更多STCH02供應(yīng)商 更新時(shí)間2025-7-29 13:20:00