BA6896集成电路（IC）的全半桥驱动器规格书PDF中文资料

BA6896属于集成电路（IC）的全半桥驱动器。由罗姆半导体集团制造生产的BA6896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。

The BA6896FP is a 4-channel BTL driver designed for CD player motor and actuator drives. The internal 5V regulator and standard operational amplifier make this IC suitable for a wide spectrum of applications.

特性 Features

1) HSOP 28-pin package, for application miniaturization.

2) A minimum of attached components.

3) Driver gain is adjustable with a single attached resistor.

4) Internal 5V regulator. (requires attached PNP transistor)

5) Internal standard operational amplifier.

6) Internal thermal shutdown function.

7) The output current between pins 1 and 2 is mutable with the external mute pin.

Applications

CD players,