CSD97395 Series
CSD97395Q4M High Frequency Synchronous Buck NexFET™ Power Stage
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
CSD97395Q4M High Frequency Synchronous Buck NexFET™ Power Stage
| Part | Load Type | Current - Peak Output | Current - Output / Channel | Applications | Voltage - Supply [Max] | Voltage - Supply [Min] | Voltage - Load [Max] | Voltage - Load [Min] | Interface | Fault Protection | Package / Case | Technology | Features | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CSD97395Q4MT | Inductive | 60 A | 25 A | Synchronous Buck Converters | 5.5 V | 4.5 V | 24 V | 4.5 V | PWM | Shoot-Through, UVLO | 8-PowerVFDFN | Power MOSFET | Bootstrap Circuit | Surface Mount | 150 C | -40 °C | 8-VSON (3.5x4.5) |
Texas Instruments CSD97395Q4M | Inductive | 60 A | 25 A | Synchronous Buck Converters | 5.5 V | 4.5 V | 24 V | 4.5 V | PWM | Shoot-Through, UVLO | 8-PowerVFDFN | Power MOSFET | Bootstrap Circuit | Surface Mount | 150 °C | -40 °C | 8-VSON (3.5x4.5) |
Key Features
• Over 92% System Efficiency at 15 AMax Rated Continuous Current 25 A, Peak 60 AHigh Frequency Operation (up to 2 MHz)High Density – SON 3.5 mm × 4.5 mm FootprintUltra-Low Inductance PackageSystem-Optimized PCB FootprintUltra-Low Quiescent (ULQ) Current Mode3.3 V and 5 V PWM Signal CompatibleDiode Emulation Mode With FCCMInput Voltages up to 24 VTri-State PWM InputIntegrated Bootsrap DiodeShoot Through ProtectionRoHS Compliant – Lead Free Terminal PlatingHalogen FreeOver 92% System Efficiency at 15 AMax Rated Continuous Current 25 A, Peak 60 AHigh Frequency Operation (up to 2 MHz)High Density – SON 3.5 mm × 4.5 mm FootprintUltra-Low Inductance PackageSystem-Optimized PCB FootprintUltra-Low Quiescent (ULQ) Current Mode3.3 V and 5 V PWM Signal CompatibleDiode Emulation Mode With FCCMInput Voltages up to 24 VTri-State PWM InputIntegrated Bootsrap DiodeShoot Through ProtectionRoHS Compliant – Lead Free Terminal PlatingHalogen Free
Description
AI
The CSD97395Q4M NexFET7trade; 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 is optimized to help reduce design time and simplify the completion of the overall system design.
The CSD97395Q4M NexFET7trade; 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 is optimized to help reduce design time and simplify the completion of the overall system design.