SC1104A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

Not Recommended For New Designs

特性 Features

·Up to +14 V input, 300 kHz operation (SC1104A)
·Up to +7 V input, 600 kHz operation (SC1104B)
·High efficiency (> 90%)
·1% reference voltage accuracy
·Hiccup mode over-current protection
·Robust output drive
·RDS(ON) Current sensing
·Industrial temperature range
·8-Lead SOIC package.  Pb-free package available, fully WEEE and RoHS compliant

应用 Application

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

简介

SC1104A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SC1104ADC-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。