CSD97370AQ5M集成电路（IC）的全半桥驱动器规格书PDF中文资料

CSD97370AQ5M属于集成电路（IC）的全半桥驱动器。由德州仪器制造生产的CSD97370AQ5M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。

1FEATURES

• 90% System Efficiency at 25A

• Input Voltages up to 22V

• High Frequency Operation (Up To 2MHz)

• Incorporates Power Block Technology

• High Density – SON 5-mm × 6-mm Footprint

• Low Power Loss 2.8W at 25A

• Ultra Low Inductance Package

• System Optimized PCB Footprint

• Universal 5V PWM Signal Compatibility

• 3-State PWM Input

• Integrated Bootstrap Diode

• Pre-Bias Start-Up Protection

• Shoot Through Protection

• RoHS Compliant – Lead Free Terminal Plating

Halogen Free

APPLICATIONS

• Synchronous Buck Converters

• Multiphase Synchronous Buck Converters

• POL DC-DC Converters

• Memory and Graphic Cards

• Desktop and Server VR11.x and VR12.x V-Core

Synchronous Buck Converters

DESCRIPTION

The CSD97370AQ5M NexFET Power Stage is an optimized design for use in a high power, high density

Synchronous Buck converter. This product integrates an enhanced gate driver IC and Power Block Technology

to complete the power stage switching function. This combination produces a high current, high efficiency, high

speed switching device and delivers an excellent thermal solution in a small 5-mm × 6-mm outline package due

to its large ground based thermal pad. In addition, the PCB footprint has been optimized to help reduce design

time and simplify the completion of the overall system design.