Synchronous Rectified Buck MOSFET Drivers

General Description The RT9611A/B is a high frequency, synchronous rectified, single phase dual MOSFET driver designed to adapt from normal MOSFET driving applications to high performance CPU VR driving capabilities. Features Drive Two N-MOSFETs Adaptive Shoot Through Protection E

文件：228.42 Kbytes 頁數(shù)：15 Pages

RICHTEK

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Synchronous Rectified Buck MOSFET Drivers

General Description The RT9611A/B is a high frequency, synchronous rectified, single phase dual MOSFET driver designed to adapt from normal MOSFET driving applications to high performance CPU VR driving capabilities. Features Drive Two N-MOSFETs Adaptive Shoot Through Protection E

文件：228.42 Kbytes 頁數(shù)：15 Pages

RICHTEK

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同步降壓型 DC/DC 轉(zhuǎn)換器 MOSFET 驅(qū)動器

RT9611A/B 是專為一般 MOSFET 驅(qū)動的應(yīng)用和高性能 CPU VR 驅(qū)動能力設(shè)計(jì)的高頻、同步整流的單相 MOSFET 驅(qū)動器，能使用于 V_CC = 5V 或 V_CC? = 12V 的應(yīng)用。RT9611A/B 內(nèi)置一個內(nèi)部電源開關(guān)來代替外部靴帶式二極管。開關(guān)頻率最高可達(dá) 500kHz。RT9611A/B 同時具有 UGATE 和 LGATE 的驅(qū)動電路，能支持同步整流 DC/DC 轉(zhuǎn)換器的應(yīng)用。驅(qū)動上升/下降時間皆在 30ns 之內(nèi)，且擊穿保護(hù) (Shoot Through Protection) 是用來防止上下橋間功率開關(guān)的擊穿現(xiàn)象。R ? 可驅(qū)動兩個 N-MOSFET\n? 內(nèi)嵌靴帶式二極管\n? 快速輸出上升時間\n? 關(guān)閉控制 (Disable Control)\n? 符合 RoHS 標(biāo)準(zhǔn)及不含鹵素;

Richtek

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Package：8-WFDFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 柵極驅(qū)動器 描述：IC BUCK MOSFET DRVR WDFN-8E

Richtek USA Inc.