CSD95480RWJ Texas instruments

CSD95480RWJ

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CSD95480RWJ

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Описание

The CSD95480RWJ NexFET™ 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.

70-A Continuous Operating Current Capability
Over 95% System Efficiency at 30 A
High-Frequency Operation (up to 1.25 MHz)
Diode Emulation Function
Temperature Compensated Bi-Directional Current Sense
Analog Temperature Output
Fault Monitoring
3.3-V and 5-V PWM Signal Compatible
Tri-State PWM Input
Integrated Bootstrap Switch
Optimized Dead Time for Shoot-Through Protection
High-Density QFN 5-mm × 6-mm Footprint
Ultra-Low-Inductance Package
System Optimized PCB Footprint
Thermally Enhanced Topside Cooling
RoHS Compliant – Lead-Free Terminal Plating
Halogen Free

VDS (V)	20
Power loss (W)	2.3
Ploss current (A)	30
Configuration	PowerStage
ID - continuous drain current at TA=25°C (A)	70
Operating temperature range (°C)	-55 to 150
Features	Analog temperature output, Diode emulation mode with FCCM, Industry common footprint, Integrated current sense, Ultra-low inductance package
Rating	Catalog