Off-Line CV/CC ZVS Flyback Integrated Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification

Highly Integrated, Compact Footprint ? Zero voltage switching (ZVS) flyback controller with driver for ClampZeroTM (active clamp IC) ? Unique control algorithm enables ZVS in both DCM and CCM ? Robust 750 V PowiGaNTM primary switch ? Steady-state switching frequency up to 155 kHz minimizes t

文件：2.49479 Mbytes 頁數(shù)：36 Pages

POWERINTPower Integrations, Inc.

荷蘭帕沃英蒂格盛有限公司

Off-Line CV/CC ZVS Flyback Integrated Switcher IC with 750 V PowiGaN, Active Clamp Drive and Synchronous Rectification

Highly Integrated, Compact Footprint ? Zero voltage switching (ZVS) flyback controller with driver for ClampZeroTM (active clamp IC) ? Unique control algorithm enables ZVS in both DCM and CCM ? Robust 750 V PowiGaNTM primary switch ? Steady-state switching frequency up to 155 kHz minimizes t

文件：2.49479 Mbytes 頁數(shù)：36 Pages

POWERINTPower Integrations, Inc.

荷蘭帕沃英蒂格盛有限公司

集成750V PowiGaN、有源鉗位驅(qū)動和同步整流、與ClampZero有源鉗位IC搭配使用的恒壓/恒流離線反激式集成開關(guān)IC

InnoSwitch4-CZ系列IC與ClampZero系列有源鉗位IC搭配使用，可大幅提高反激式功率變換器的效率，特別適用于那些具有緊湊外形要求的變換器設(shè)計應(yīng)用。InnoSwitch4-CZ產(chǎn)品系列將初級和次級控制器以及符合安全標(biāo)準(zhǔn)的反饋機(jī)制集成于一個單個IC當(dāng)中。\n\n InnoSwitch4-CZ與ClampZero相結(jié)合，大大降低了系統(tǒng)和初級開關(guān)的損耗，可以實現(xiàn)極高的功率密度。InnoSwitch4-CZ還集成了多項保護(hù)特性，包括輸出過壓、過流限制以及過溫關(guān)斷保護(hù)。所提供的器件均支持鎖存與自動重啟動保護(hù)模式的常用組合，這是充電器、適配器、消費電子產(chǎn)品和工業(yè)系統(tǒng)等應(yīng)用所要求的特性 高度集成，外形緊湊\n? 耐用的750V PowiGaN初級開關(guān)\n? 集成同步整流驅(qū)動器和次級側(cè)檢測\n? 優(yōu)異的恒壓/恒流精度，不受外部元件的影響\n? 效率最高可達(dá)95%\n? SR FET柵極驅(qū)動開路檢測\n? 可變的輸出電壓恒流特性\n? 多個欠壓故障閾值\n? 加強(qiáng)絕緣強(qiáng)度>4000VAC\n? 通過UL1577和TUV (EN60950)安全認(rèn)證\n? 無鹵素且符合RoHS標(biāo)準(zhǔn)\n\n;

PI

SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps

General Description The MAX4174/MAX4175/MAX4274/MAX4275 Gain Amp? family combines a low-cost Rail-to-Rail?op amp with precision internal gain-setting resistors and VCC/ 2 biasing. Factory-trimmed on-chip resistors decrease design size, cost, and layout, and provide 0.1 gain accuracy. Fixed inve

文件：298.54 Kbytes 頁數(shù)：20 Pages

MAXIM

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SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps

General Description The MAX4174/MAX4175/MAX4274/MAX4275 Gain Amp? family combines a low-cost Rail-to-Rail?op amp with precision internal gain-setting resistors and VCC/ 2 biasing. Factory-trimmed on-chip resistors decrease design size, cost, and layout, and provide 0.1 gain accuracy. Fixed inve

文件：307.94 Kbytes 頁數(shù)：20 Pages

MAXIM

美信

SOT23, Rail-to-Rail, Fixed-Gain GainAmps/Open-Loop Op Amps

General Description The MAX4174/MAX4175/MAX4274/MAX4275 Gain Amp? family combines a low-cost Rail-to-Rail?op amp with precision internal gain-setting resistors and VCC/ 2 biasing. Factory-trimmed on-chip resistors decrease design size, cost, and layout, and provide 0.1 gain accuracy. Fixed inve

文件：298.54 Kbytes 頁數(shù)：20 Pages

MAXIM

美信