BTM7810K数据手册集成电路（IC）的全半桥驱动器规格书PDF

描述 Description

The BTM7810K is part of the Trilith IC family containing three dies in one package: One double high- side switch and two low- side switches. The drains of these three vertical DMOS chips are mounted on separated lead frames. The sources are connected to individual pins, so the BTM7810K can be used in H- bridge- as well as in any other configuration. The double high- side switch is manufactured in SMART SIPMOS ® technology which combines low R DS ON vertical DMOS power stages with CMOS circuitry for control, protection and diagnosis. To achieve low R DS ON and fast switching performance, the low- side switches are manufactured in S- FET logic level technology.

特性 Features

·Quad D- MOS switch
·Free configurable as bridge or quad- switch
·Optimized for DC motor management applications
·Low R DS ON High side: 26 mΩ typ. @ 25°C, 65 mΩ max. @ 110°C Low side: 14mΩ typ. @ 25°C, 28 mΩ max. @ 110°C
·Maximum peak current: typ. 42 A @ 25 °C
·Very low quiescent current: typ. 4 μA @ 25 °C
·Thermally optimized power package
·Operates up to 40 V
·Load and GND- short- circuit- protection
·Overtemperature shut down with hysteresis
·Undervoltage detection with hysteresis
·Open load detection in OFF mode
·Status flag for overtemperature
·Internal clamp diodes
·Isolated sources for external current sensing
·Green Product (RoHS compliant)
·AEC Qualified

应用 Application

·Motor-Drive

简介

BTM7810K属于集成电路（IC）的全半桥驱动器。由制造生产的BTM7810K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。