MP86961数据手册集成电路（IC）的全半桥驱动器规格书PDF

描述 Description

The MP86961 is a monolithic Half Bridge with built-in internal power MOSFETs and gate driver. It achieves 20A continuous output current over a wide input supply range.
Integrating the Driver and MOSFETs results in high efficiency due to optimal dead time control and parasitic inductance reduction.
The MP86961 is a Monolithic IC designed to drive up to 20A per phase. Housed in a very small 5x5mm QFN Packge, this device can be operated from 100kHz to 1MHz.
The IC is intended to work with 5V tri-state output controllers.
The MP86961 is ideal for notebook applications where efficiency and small size are a premium.

特性 Features

●Wide 4.5V to 21V Operating Input Range
●20A Output Current
●Simple Logic Interface(5.0V)
●Operate from 100kHz to 1MHz
●Accepts 3-state PWM Input
●Suitable for single-/multi-phase operation
●Available in a 5mm x 5mm QFN Package
●ROHS6 Compliant

简介

MP86961属于集成电路（IC）的全半桥驱动器。由制造生产的MP86961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。