CSD95490 Series
75A Synchronous Buck NexFET™ Smart Power Stage with DualCool Package
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
75A Synchronous Buck NexFET™ Smart Power Stage with DualCool Package
| Part | Applications | Voltage - Load [Min] | Voltage - Load [Max] | Supplier Device Package | Fault Protection | Load Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Technology | Mounting Type | Current - Output / Channel | Current - Peak Output | Features | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Interface | Output Configuration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CSD95490Q5MCT | Synchronous Buck Converters | 4.5 V | 16 V | 12-VSON-CLIP (5x6) | Shoot-Through | Capacitive, Inductive | 5.5 V | 4.5 V | Power MOSFET | Surface Mount | 75 A | 105 A | Bootstrap Circuit | 125 ¯C | -40 °C | 12-PowerTFDFN | PWM | Half Bridge (3) |
Texas Instruments CSD95490Q5MC | Synchronous Buck Converters | 4.5 V | 16 V | 12-VSON-CLIP (5x6) | Shoot-Through | Capacitive, Inductive | 5.5 V | 4.5 V | Power MOSFET | Surface Mount | 75 A | 105 A | Bootstrap Circuit | 125 ¯C | -40 °C | 12-PowerTFDFN | PWM | Half Bridge (3) |
Key Features
• 75-A Continuous Operating Current CapabilityOver 95% System Efficiency at 30 AHigh-Frequency Operation (up to 1.25 MHz)Diode Emulation FunctionTemperature Compensated Bi-Directional Current SenseAnalog Temperature OutputFault Monitoring3.3-V and 5-V PWM Signal CompatibleTri-State PWM InputIntegrated Bootstrap SwitchOptimized Dead Time for Shoot-Through ProtectionHigh-Density QFN 5-mm × 6-mm FootprintUltra-Low-Inductance PackageSystem Optimized PCB FootprintThermally Enhanced Topside CoolingRoHS Compliant – Lead-Free Terminal PlatingHalogen Free75-A Continuous Operating Current CapabilityOver 95% System Efficiency at 30 AHigh-Frequency Operation (up to 1.25 MHz)Diode Emulation FunctionTemperature Compensated Bi-Directional Current SenseAnalog Temperature OutputFault Monitoring3.3-V and 5-V PWM Signal CompatibleTri-State PWM InputIntegrated Bootstrap SwitchOptimized Dead Time for Shoot-Through ProtectionHigh-Density QFN 5-mm × 6-mm FootprintUltra-Low-Inductance PackageSystem Optimized PCB FootprintThermally Enhanced Topside CoolingRoHS Compliant – Lead-Free Terminal PlatingHalogen Free
Description
AI
The CSD95490Q5MC 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.
The CSD95490Q5MC 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.