高功率密度4/3/2/1相PWM控制器

RT8841A为一4/3/2/1相同步Buck控制器，整合了两组MOSFET驱动器，适用于VR11 CPU供电应用。它采用差分电感DCR电流检测技术完成相间电流平衡和主动电压定位，还具有工作频率可调、软启动可调、Power Good指示、外部误差放大器补偿、过压保护、过流保护和使能/关机等特性，可满足多种不同应用的需要，其封装为WQFN-40L 6x6。 • 12V 供电\n• 内建2组MOSFET驱动器\n• VID Tables for Intel VRD11/VRD10.x 和AMD K8, K8_M2 CPUs\n• 可调软启动\n• Power Good指示\n• 过电压保护\n• 符合RoHS规范且100%不含铅;

Richtek

立锜科技

T1/ CIPT/ISDN-PRI TRANSFORMERS

文件：94.31 Kbytes 页数：1 Pages

BOTHHAND

I2C-bus controlled PAL/NTSC/SECAM TV processors

FEATURES The following features are available in all IC’s: · Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components · Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz) · Audio switch · Flexible source selection with CVBS swi

文件：419.98 Kbytes 页数：68 Pages

PHI

PHI

I2C-bus controlled PAL/NTSC/SECAM TV processors

FEATURES The following features are available in all IC’s: · Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components · Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz) · Audio switch · Flexible source selection with CVBS swi

文件：419.98 Kbytes 页数：68 Pages

PHI

PHI