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SLG59M1657V

GreenFET Single N-Channel Load Switch

slg59m1657v.png

A 125 °C-Rated, 3 mm², 8.4 mΩ, 4 A Internally-protected Load Switch

The SLG59M1657V is a high performance 8.4 mΩ, 4 A single-channel nFET load switch which can operate with a 2.5 V to 5.5 V VDD supply to switch power rails from as low as 0.9 V up to the supply voltage. The SLG59M1657V incorporates two-level overload current protection, thermal shutdown protection, and in-rush current control which can easily be adjusted by a small external capacitor. Using a proprietary MOSFET design, the SLG59M1657V achieves a stable 8.4 mΩ RDSON across a wide input voltage range. In addition, the SLG59M1657V’s package also exhibits low thermal resistance for high-current operation using Dialog’s proprietary CuFET™ technology. Fully specified over the -40 °C to 125 °C temperature range, the SLG59M1657V is packaged in a space-efficient, low thermal resistance, RoHS-compliant 1.5 mm x 2.0 mm STDFN package.

Features

Optimized for Enterprise / Embedded Computing Power Rail Switching

Operating Temperature: -40 °C to 125 °C

8.4 mΩ RDSON while supporting 4.0 A

Generates low thermal gradients

Supply Voltage: 2.5 V ≤ VDD ≤ 5.5 V

Input voltage range: 0.9 V ≤ VD ≤ VDD

Inrush current control by external capacitor

Two-stage Overcurrent Protection:

  • Fixed-threshold, 6 A Active Current Limit
  • Fixed 0.5 A Short-circuit Current Limit

Over-temperature protection

ON-OFF Control: Active HIGH

Applications

Notebook Power Rail Switching

Tablet Power Rail Switching

Smartphone Power Rail Switching

Package

TDFN-8 (1.5 mm x 2.0 mm x 0.75 mm)

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Datasheets
Name Date Version
SLG59M1657V Datasheet (473.34 KB)
Application notes
Name Date Version
AN-CM-268 Applying Dialog GreenFET Load Switches in Bidirectional Applications(389.54 KB)
Layout Guides
Name Date Version
SLG59M1657V Layout Guide (232.4 KB)
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Introduction to GreenFET Load Switches

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Introduction to High Voltage GreenFET Load Switches

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Load Switch Webinar Part 1

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Load Switch Webinar Part 2

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3 mm², 125°C-rated, 4 A load switch with adjustable ramp control, and multiple protection features. Package: TDFN-8 (1.5 x 2.0 mm).

Price table:

Qty 200-2,999 3,000
Price $0.326 $0.262
SLG59M1657V
$0.326
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Evaluation Board for SLG59M1657V

SLG59M1657V Evaluation Board
$30.00