CSD95375Q4M Series

25A Synchronous Buck NexFET™ Power Stage

Catalog

25A Synchronous Buck NexFET™ Power Stage

Part	Load Type	Technology	Features	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output / Channel	Supplier Device Package	Voltage - Load [Max]	Voltage - Load [Min]	Applications	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Peak Output	Interface	Fault Protection	Package / Case	Mounting Type
Texas Instruments CSD95375Q4M	Inductive	Power MOSFET	Bootstrap Circuit	150 °C	-40 °C	25 A	8-VSON (3.5x4.5)	16 V	4.5 V	Synchronous Buck Converters	4.5 V	5.5 V	60 A	PWM	Shoot-Through UVLO	8-PowerVFDFN	Surface Mount

Catalog

25A Synchronous Buck NexFET™ Power Stage

Key Features

• 93% System Efficiency at 15 AMax Rated Continuous Current 25 A,Peak 60 AHigh Frequency Operation (up to 2 MHz)High Density - SON 3.5 × 4.5-mmFootprintUltra-Low Inductance PackageSystem Optimized PCB FootprintUltra-Low Quiescent (ULQ) Current Mode3.3 V and 5 V PWM Signal CompatibleDiode Emulation Mode with FCCMTri-State PWM InputIntegrated Bootstrap DiodeShoot Through ProtectionRoHS Compliant – Lead-Free TerminalPlatingHalogen Free93% System Efficiency at 15 AMax Rated Continuous Current 25 A,Peak 60 AHigh Frequency Operation (up to 2 MHz)High Density - SON 3.5 × 4.5-mmFootprintUltra-Low Inductance PackageSystem Optimized PCB FootprintUltra-Low Quiescent (ULQ) Current Mode3.3 V and 5 V PWM Signal CompatibleDiode Emulation Mode with FCCMTri-State PWM InputIntegrated Bootstrap DiodeShoot Through ProtectionRoHS Compliant – Lead-Free TerminalPlatingHalogen Free

Description

The CSD95375Q4M 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 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. In addition, the driver IC supports ULQ mode that enables Connected Standby for Windows™ 8. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP# is held at tri-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). This combination produces a high current, high efficiency, and high speed switching device in a small 3.5 × 4.5-mm outline package. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design. The CSD95375Q4M 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 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. In addition, the driver IC supports ULQ mode that enables Connected Standby for Windows™ 8. With the PWM input in tri-state, quiescent current is reduced to 130 µA, with immediate response. When SKIP# is held at tri-state, the current is reduced to 8 µA (typically 20 µs is required to resume switching). This combination produces a high current, high efficiency, and high speed switching device in a small 3.5 × 4.5-mm outline package. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design.