36V, 2.5A/3.5A, Fully Integrated Synchronous Buck Converter

General Description The MAX42402/MAX42403 IC are a tiny synchronous buck converter with integrated high-side and low-side switches. The MAX42402/MAX42403 are designed to deliver up to 2.5A/3.5A with a wide, 4.5V to 36V input voltage range. Voltage quality can be monitored by observing the PGOOD s

文件：1.09178 Mbytes 頁(yè)數(shù)：16 Pages

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36V、2.5A/3.5A、全集成式同步降壓轉(zhuǎn)換器

MAX42402/MAX42403 IC均為小型同步降壓轉(zhuǎn)換器，集成了高側(cè)和低側(cè)開(kāi)關(guān)。MAX42402/MAX42403具有4.5V至36V的寬輸入電壓范圍，可提供高達(dá)2.5A/3.5A的電流。電壓質(zhì)量可以通過(guò)觀察PGOOD信號(hào)來(lái)監(jiān)測(cè)。該IC可以在99%占空比低壓差下運(yùn)行，非常適合工業(yè)應(yīng)用。\n\n MAX42402/MAX42403提供外部可編程輸出電壓。提供1.5MHz/400kHz的固定內(nèi)部頻率選項(xiàng)，允許使用較小的外部組件并減少輸出紋波。\n\n 當(dāng)SYNC為低電平時(shí)，MAX42402/MAX42403在輕負(fù)載時(shí)自動(dòng)進(jìn)入跳躍模式，空載時(shí)具有27uA的超低靜態(tài)電 ? 多功能，小尺寸\n? 工作輸入電壓范圍：4.5V至36V\n\n? 集成高達(dá)2.5A/3.5A FET的同步DC-DC轉(zhuǎn)換器\n\n? 跳躍模式下的靜態(tài)電流為27μA\n\n? 開(kāi)關(guān)頻率：1.5MHz/400kHz\n\n? 擴(kuò)頻選項(xiàng)\n\n? 3.5Ms (1.5Mhz)/2.5ms (400kHz)內(nèi)部軟啟動(dòng)\n\n? 可編程輸出電壓范圍：0.8V至12V\n\n? 99%占空比工作模式以實(shí)現(xiàn)低壓差;

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36V, 2.5A/3.5A, Fully Integrated Synchronous Buck Converter

General Description The MAX42402/MAX42403 IC are a tiny synchronous buck converter with integrated high-side and low-side switches. The MAX42402/MAX42403 are designed to deliver up to 2.5A/3.5A with a wide, 4.5V to 36V input voltage range. Voltage quality can be monitored by observing the PGOOD s

文件：1.09178 Mbytes 頁(yè)數(shù)：16 Pages

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36V, 2.5A/3.5A, Fully Integrated Synchronous Buck Converter

General Description The MAX42402/MAX42403 IC are a tiny synchronous buck converter with integrated high-side and low-side switches. The MAX42402/MAX42403 are designed to deliver up to 2.5A/3.5A with a wide, 4.5V to 36V input voltage range. Voltage quality can be monitored by observing the PGOOD s

文件：1.09178 Mbytes 頁(yè)數(shù)：16 Pages

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