BA5984FP中文资料Power Driver For CD Players数据手册ROHM规格书

描述 Description

Silicon Monolithic Integrated CircuitFeatures :
• 5-ch driver comprising of 4 channels for BTL drivers and 1 channel for reversible drivers
• Use of the HSOP-28PIN power package allows downsizing of the set.
• A built-in thermal shutdown circuit installed.
• A wide dynamic range (VCC=8V, 6.0V (Typ.) when RL=8Ω)
• A general op-amp connected to the input terminal allows a differential input and the addition of signals.
• A built-in brake function installed
• A built-in diode for protecting against over-voltage caused by a counter electromotive force

简介

BA5984FP属于集成电路（IC）的全半桥驱动器。由ROHM制造生产的BA5984FP全半桥驱动器器件属于电桥驱动器电源管理集成电路 (PMIC) 系列，包含两个或多个功率晶体管，以及在外部器件控制下将其用作开关所需的电路。这些晶体管通常在内部配置为成对串联连接（称为半桥），因而任意指定晶体管对之间的结点都可以连接至两个电源轨中的任一个。这类器件常用于将控制器件（如微控制器）提供的低电平信号转换为操作执行器（如步进电机或无刷电机）所需的较大功率信号。