SC457集成电路（IC）的专用IC规格书PDF中文资料

SC457属于集成电路（IC）的专用IC。由升特制造生产的SC457专用 IC专用专用集成电路 (IC) 或芯片设计用于执行特定功能。这个类别包括可寻址开关、空芯仪表驱动器、音视频开关、验证芯片、自动放电、时钟发生器、彩色扫描仪，以及各种应用所用的其他许多集成电路。

描述 Description

The SC457 is a single phase, high performance PWM controller designed to power advanced processors. On-chip support is provided for VID on-the-fly transitions and active voltage positioning.

特性 Features

◆ Single-Phase Solution with Integrated Drivers

◆ Hysteretic Control for Fast Transient Response

◆ Active Voltage Positioning

◆ True Differential Remote (die) Sensing

◆ On-Chip Support for all Power Management Features

◆ Programmable Soft-Start and DAC Slew Control

◆ Programmable OCP Threshold

◆ Supports all Ceramic Decoupling Solutions

◆ 32-Pin MLP (5x5) - product is WEEE and RoHS compliant

◆ Default 1.2V Boot Voltage

◆ Soft OFF State

Applications

◆ Notebook PCs

◆ Embedded Applications

◆ Graphics and other Processor Cores