SLG59M1735C

Overview

The SLG59M1735C is a single-channel load switch manufactured by Renesas Electronics Corporation under the GreenFET series. It utilizes a P-channel MOSFET (pFET) architecture to manage power distribution with an input voltage range of 2.5 V to 5.5 V. The device supports a maximum continuous output current of 2.2 A and features a typical on-resistance of 33 mΩ, with a maximum rating of 41 mΩ. It incorporates integrated inrush current control, limiting the turn-on time to a maximum of 12 ms. The component operates within a temperature range of -40°C to +85°C and is housed in a compact 4-WLCSP package measuring 0.80 mm x 0.80 mm.

Feature Summary

• Integrates P-channel pass element for efficient power switching
• Includes built-in inrush current control circuitry
• Features high-density WLCSP packaging for space-constrained designs

Applications

• Portable electronic devices requiring power management
• Battery-powered equipment needing controlled power sequencing
• Embedded systems utilizing low-voltage power distribution

Procurement Notes

Verify the specific suffix 'C' against the official Renesas datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the 4-WLCSP footprint during PCB layout. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement specifications.

Selection Notes

Select this component when a single-channel solution with moderate current capacity is required. The 2.2 A rating suits applications exceeding the capabilities of lower-current variants like the SLG59M1730C. The integrated inrush control eliminates external components typically needed for soft-start functionality, simplifying the bill of materials compared to discrete solutions.

Part Context

This part belongs to the SLG59M series of GreenFET load switches from Renesas. It serves as a higher-current alternative to the 1 A SLG59M1730C within the same family. The device shares similar interface and protection features but offers increased current handling capability while maintaining the small form factor suitable for modern portable electronics.

Replacement Considerations

The SLG59M1736C is a verified substitute offering identical functionality with a higher 2.2 A current rating and comparable on-resistance. Both parts share the same WLCSP-4 package and electrical parameters, allowing for direct pin-to-pin replacement in existing designs.