SLG59M1442V

$0.45

Description：IC PWR SWITCH N-CHAN 1:1 4STDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7dcc84d4bc0f Category: Power Distribution Switches, Load Drivers Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH N-CHAN 1:1 4STDFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：-
Voltage - Load：-
Voltage - Supply (Vcc/Vdd)：2.5V ~ 5.5V
Current - Output (Max)：1A
Rds On (Typ)：40mOhm
Input Type：CMOS
Features：-
Fault Protection：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：4-STDFN (1x1)
Package / Case：4-UFDFN
Grade：-
Qualification：-

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SLG59M1442V

Overview

The SLG59M1442V is a single-channel N-channel power switch IC from the Renesas GreenFET family, designed for efficient power distribution. It features an integrated charge pump to ensure low on-resistance and supports input voltages from 2.5 V to 5.5 V. The device delivers a maximum output current of 1 A with a typical on-resistance of 40 mΩ and a maximum of 65 mΩ. It operates within a temperature range of -40°C to +85°C and utilizes a compact 4-STDFN (1x1 mm) surface-mount package.

Feature Summary

Integrates a charge pump mechanism to maintain low on-resistance across the operating voltage range
Provides high-side switching capability with CMOS-compatible control inputs
Utilizes ultra-small 4-STDFN packaging for space-constrained board layouts

Applications

Portable consumer electronics requiring efficient power management
Battery-powered devices needing controlled power sequencing
Embedded systems utilizing 3.3 V or 5 V logic levels

Procurement Notes

Verify component authenticity through authorized distributors as the SLG59M1442V has been identified as obsolete in certain channels. Confirm final availability status directly with Renesas Electronics Corporation before design commitment. Ensure that any substitute components meet the same electrical specifications and package dimensions to maintain circuit integrity.

Selection Notes

Select this component when a single-channel load switch with integrated charge pump functionality is required for 2.5 V to 5.5 V applications. The 40 mΩ typical on-resistance makes it suitable for loads up to 1 A. Consider the 4-STDFN footprint for PCB area optimization. Verify thermal performance requirements against the specified operating temperature range of -40°C to +85°C.

Part Context

The SLG59M1442V belongs to the SLG59 series of GreenFET power switches, which are designed for high efficiency and small form factors. This specific model represents a single-channel solution optimized for portable applications where space and power efficiency are critical constraints.