CSD95372AQ5M集成电路（IC）的全半桥驱动器规格书PDF中文资料

CSD95372AQ5M属于集成电路（IC）的全半桥驱动器。由美国德州仪器公司制造生产的CSD95372AQ5M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。

1 Features

1• 60 A Continuous Operating Current Capability

• 92.4% System Efficiency at 30 A

• Ultra-Low Power Loss of 3.3 W at 30 A

• High Frequency Operation (up to 2 MHz)

• High Density - SON 5 x 6 mm Footprint

• Ultra-Low Inductance Package

• System Optimized PCB Footprint

• 3.3 V and 5 V PWM Signal Compatible

• Diode Emulation Mode with FCCM

• Analog Temperature Output

• Input Voltages up to 16 V

• Tri-State PWM Input

• Integrated Bootstrap Switch

• Optimized Dead Time for Shoot Through

Protection

• RoHS Compliant – Lead-Free Terminal Plating

• Halogen Free

2 Applications

• Multiphase Synchronous Buck Converter

– High Frequency Applications

– High Current, Low Duty Cycle Applications

• Point-of-Load DC-DC Converters

• Memory and Graphic Cards

• Desktop and Server VR11.x and VR12.x for

V-Core Synchronous Buck Converters

3 Description

The CSD95372AQ5M NexFET™ Power Stage is a

highly optimized design for use in a high power, high

density Synchronous Buck converters. This product

integrates the driver IC and NexFET technology to

complete the power stage switching function. The driver IC has a built-in selectable diode emulation

function that enables DCM operation to improve light

load efficiency. This combination produces high

current, high efficiency, and high speed switching

capability in a small 5 x 6 mm outline package. It also integrates the temperature sensing functionality to

simplify system design and improve accuracy. In

addition, the PCB footprint has been optimized to

help reduce design time and simplify the completion

of the overall system design.