通用兩相 Buck PWM 控制器

RT8805E 是可供高密度工業(yè)電源使用的兩相同步 Buck 控制器，它含有集成自舉二極管的 MOSFET 驅(qū)動器，支持 12V+12V 驅(qū)動，可實現(xiàn)高達 60A 的電流輸出能力。它采用創(chuàng)新性的分時 R_/DS(ON) 電流檢測技術(shù)進行電流均衡和過流保護，僅使用了單一放大器就完成了兩相電流的檢測，消除了多放大器的偏移誤差和非線性的影響，提高了電流平衡能力。此外，它還具有工作頻率 50kHz~1MHz 可調(diào)、軟啟動可調(diào)、Power Good 指示、外部補償、使能/停機等特性以滿足不同應(yīng)用的需要，其封裝為 VQFN-16L 和 VQFN-24L 4x4。 ? 12V 供電\n? 內(nèi)嵌 12V 驅(qū)動器\n? 下橋 RDS(ON) 電流檢測技術(shù)用于電流平衡\n? 可調(diào)軟啟動\n? Power Good 指示\n? 外部參考輸入\n? 符合 RoHS 規(guī)范，完全無鉛;

Richtek

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Two Phase General Purpose PWM Controller

General Description The RT8805 is the most compact dual-phase synchronous buck controller in the industry specifically designed for high power density applications. This part is capable of delivering up to 60A output current due to its embedded bootstrapped drivers that support 12V + 12V driving

文件：377.04 Kbytes 頁數(shù)：15 Pages

RICHTEK

立锜科技

Two Phase General Purpose PWM Controller

General Description The RT8805 is the most compact dual-phase synchronous buck controller in the industry specifically designed for high power density applications. This part is capable of delivering up to 60A output current due to its embedded bootstrapped drivers that support 12V + 12V driving

文件：377.04 Kbytes 頁數(shù)：15 Pages

RICHTEK

立锜科技

Two Phase General Purpose PWM Controller

General Description The RT8805 is the most compact dual-phase synchronous buck controller in the industry specifically designed for high power density applications. This part is capable of delivering up to 60A output current due to its embedded bootstrapped drivers that support 12V + 12V driving

文件：377.04 Kbytes 頁數(shù)：15 Pages

RICHTEK

立锜科技