通用两相 Buck PWM 控制器

RT8805E 是可供高密度工业电源使用的两相同步 Buck 控制器，它含有集成自举二极管的 MOSFET 驱动器，支持 12V+12V 驱动，可实现高达 60A 的电流输出能力。它采用创新性的分时 R_/DS(ON) 电流检测技术进行电流均衡和过流保护，仅使用了单一放大器就完成了两相电流的检测，消除了多放大器的偏移误差和非线性的影响，提高了电流平衡能力。此外，它还具有工作频率 50kHz~1MHz 可调、软启动可调、Power Good 指示、外部补偿、使能/停机等特性以满足不同应用的需要，其封装为 VQFN-16L 和 VQFN-24L 4x4。 • 12V 供电\n• 内嵌 12V 驱动器\n• 下桥 RDS(ON) 电流检测技术用于电流平衡\n• 可调软启动\n• Power Good 指示\n• 外部参考输入\n• 符合 RoHS 规范，完全无铅;

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 页数：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 页数：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 页数：15 Pages

RichTek

立锜科技