SLG7NT408V

Specialty Logic Overview

The SLG7NT408V is a single-channel load switch designed to manage power rails ranging from 0.85 V to 5 V. It features an ultra-small 1.5 x 2.0 mm FC-TDFN 8L package with fused drain and source pins. The device supports up to 4 A of operating current while maintaining a typical static on-resistance of 7.8 mΩ. It includes user-selectable ramp rates via an external capacitor, logic-level ON pin support for 0.85 V CMOS inputs, and dual over-current protection modes.

Specialty Logic Feature Summary

• Integrated power switch with low on-resistance supporting high current loads
• Configurable output voltage ramp rate controlled by external capacitance
• Dual-mode over-current protection including active current limiting and short-circuit current limiting
• Thermal shutdown mechanism that automatically turns off the MOSFET at elevated temperatures

Specialty Logic Applications

• Notebook power rail switching
• Tablet power rail switching
• Smartphone power rail switching

Specialty Logic Procurement Notes

Verify the specific ordering suffix when purchasing. The standard part number SLG7NT408V denotes the tape and reel variant. Confirm the commercial temperature range (-20 °C to 70 °C) matches your application requirements. Ensure the input signal meets the specified CMOS logic levels for reliable operation.

Specialty Logic Selection Notes

Select this component for applications requiring compact footprint and precise power sequencing. The external capacitor allows customization of the turn-on slew rate to prevent inrush current issues. Verify that the maximum supply voltage does not exceed 5.5 V and that the load current remains within the 4 A limit under all operating conditions.

Specialty Logic Part Context

This device belongs to the Silego Technology GreenPAK family of integrated power switches. It is manufactured by Renesas Electronics Corporation following their acquisition of Silego. The product is designed for portable electronics where space constraints and efficient power management are critical design factors.

Specialty Logic Replacement Considerations

SLG7NT408VTR is the identical functional equivalent packaged specifically in tape and reel format.