Power Stage 8-Pin VSON T/R

The CSD97374Q4M 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.

Over 92% System Efficiency at 15A

Max Rated Continuous Current 25A, Peak 60A

High Frequency Operation (up to 2 MHz)

High Density – SON 3.5×4.5-mm Footprint

Ultra Low Inductance Package

System Optimized PCB Footprint

Ultra Low Quiescent (ULQ) Current Mode

3.3V and 5V PWM Signal Compatible

DiodeEmulation Mode with FCCM

Input Voltages up to 24V

Three-State PWM Input

Integrated Bootsrap Diode

Shoot Through Protection

RoHS Compliant – Lead Free Terminal Plating

Halogen Free