SLG59M308V

Overview

The SLG59M308V is a single-channel N-channel power switch IC from the Renesas GreenFET family. It operates within a supply voltage range of 2.5V to 5.5V and supports a maximum continuous output current of 3A. The device features a typical on-resistance (RDS(on)) of 7.8 milliohms, ensuring efficient power delivery with minimal loss. Designed for high-side switching applications, it utilizes CMOS-compatible input logic for direct interface with standard microcontrollers. The component is housed in an 8-FC-TDFN package measuring 1.5x2 mm, suitable for space-constrained designs. It functions reliably across an ambient temperature range of -40°C to +85°C.

Feature Summary

• Integrates a low on-resistance N-channel MOSFET for efficient high-side load switching
• Supports CMOS input logic levels for straightforward control interface
• Provides compact surface-mount packaging optimized for dense PCB layouts

Applications

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

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the required tape and reel or cut tape format aligns with your assembly line equipment specifications. Cross-reference the RoHS compliance status and moisture sensitivity level requirements with your manufacturing standards before finalizing procurement orders.

Selection Notes

Select this component when a single high-side switch with 3A capacity and ultra-low on-resistance is required. Ensure the application voltage does not exceed the 5.5V maximum rating. Consider the 8-pin TDFN footprint constraints during layout design. Verify that the thermal dissipation capabilities of the chosen package meet the system's power loss requirements under maximum load conditions.

Part Context

This part belongs to the Renesas GreenFET series, which focuses on energy-efficient power management solutions. The SLG59 series integrates protection features and low RDS(on) technology to improve system efficiency in portable electronics. It serves as a drop-in replacement for discrete MOSFET solutions, reducing component count and board space while maintaining reliable performance in consumer and industrial applications.

Replacement Considerations

Consult the official GreenFET selection guide for verified substitute part numbers. Ensure any alternative device matches the 8-FC-TDFN(1.5x2) package dimensions and pinout configuration. Verify that the replacement maintains equivalent electrical characteristics, including the 3A current rating and 7.8mΩ typical on-resistance.