CSD95472Q5MCT.B中文资料德州仪器数据手册PDF规格书

1 Features

1• 60-A Continuous Operating Current Capability

• 94.4% System Efficiency at 1.2 V / 30 A

• Low Power Loss of 2.3 W at 30 A

• High-Frequency Operation (up to 1.25 MHz)

• Diode Emulation Mode With FCCM

• Temperature-Compensated Bidirectional Current

Sense

• Analog Temperature Output (600 mV at 0°C)

• Fault Monitoring

– High-Side Short, Overcurrent, and

Overtemperature Protection

• 3.3-V and 5-V PWM Signal Compatible

• Tri-State PWM Input

• Integrated Bootstrap Diode

• Optimized Deadtime for Shoot-Through Protection

• High-Density SON 5 × 6 mm Footprint

• Ultralow Inductance Package

• System-Optimized PCB Footprint

• DualCool™ Packaging

• RoHS Compliant – Lead-Free Terminal Plating

• Halogen Free

2 Applications

• Multiphase Synchronous Buck Converters

– High-Frequency Applications

– High-Current, Low Duty Cycle Applications

• POL DC-DC Converters

• Memory and Graphic Cards

3 Description

The CSD95472Q5MC NexFET™ smart power stage

is a highly optimized design for use in a high-power,

high-density synchronous buck converter. This

product integrates the driver IC and Power MOSFETs

to complete the power stage switching function. This

combination produces high-current, high-efficiency,

and high-speed switching capability in a small 5 mm

× 6 mm outline package. It also integrates the

accurate current sensing and 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.