SC2608数据手册集成电路（IC）的PMIC-稳压器-DCDC开关式控制器规格书PDF

描述 Description

The SC2608 is a versatile voltage-mode PWM controller designed for use in step down DC/DC power supply applications. A simple, fixed frequency, highly efficient buck regulator can be implemented using the SC2608 with minimal external components.

特性 Features

·+3.3V or +5V or +12V input voltage
·200kHz operation
·High efficiency (>90%)
·1% Reference voltage accuracy
·Hiccup mode over current protection
·Robust output drive
·RDS(ON) Current sensing for protection
·Industrial temperature range
·Integrated boot strap diode
·Thermal Shut down
·Fully WEEE and RoHS Compliant
·SO-8 package

应用 Application

·Termination supplies
·Low cost microprocessor supplies
·Peripheral card supplies
·Industrial power supplies
·High density DC/DC conversion

简介

SC2608属于集成电路（IC）的PMIC-稳压器-DCDC开关式控制器。由制造生产的SC2608DC-DC 开关控制器PMIC（电源管理集成电路）DC 到 DC 开关式控制器是用于高效率电路的稳压 IC，其配置为生成高于（突升或步升）或低于（突降或步降）输入电源的输出电源电压。其他拓扑结构可能包括：降压-升压、反激、正激、Cuk、SEPIC、全桥、半桥和推挽式。这些器件不同于需要最小电压并“烧尽”多余电压的线性稳压器。