SLG59H1008V

Overview

The SLG59H1008V is a high-performance NMOS load switch designed for 12 V and 24 V power distribution. It supports up to 4 A output current with a maximum on-resistance of 13.3 mΩ. The device features integrated input lockout select for 12 V or 24 V systems and includes a MOSFET current monitor output. Operating voltage ranges from 10.8 V to 26.4 V, with an operating temperature range of -40 °C to +85 °C. It is housed in an STQFN-18 package.

Feature Summary

• Integrated input lockout select for flexible 12 V or 24 V system configuration
• MOSFET current monitor output for real-time load status feedback
• Proprietary low on-resistance NMOS design for efficient power control

Applications

• Automatic voltage switching in microcontroller unit circuits
• Power distribution in uninterruptible power supply (UPS) systems
• Control of 12 V or 24 V power rails in industrial equipment

Procurement Notes

Verify the specific suffix and package variant against the official Renesas datasheet before ordering. Confirm that the application requires the integrated current monitor feature, as this distinguishes it from standard load switches. Ensure the input voltage range aligns with the selected lockout setting. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when precise current monitoring is required alongside power switching. It is suitable for applications needing configurable input lockout thresholds for 12 V or 24 V systems. Consider the STQFN-18 package size for space-constrained designs. Evaluate the thermal performance based on the 13.3 mΩ on-resistance at expected load currents.

Part Context

The SLG59H1008V belongs to the GreenFET family of power switches from Renesas. It is part of a series designed for robust power management in automotive and industrial environments. The device integrates protection features and monitoring capabilities typically found in more complex power distribution ICs, offering a compact solution for single-channel load switching.

Replacement Considerations

Check for direct pin-to-pin replacements within the SLG59H10xxV series. Verify if alternative parts offer similar current monitor outputs and compatible on-resistance values. Ensure any substitute supports the same 12 V/24 V input lockout selection functionality.