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SLG59H1127V

High Voltage GreenFET Load Switch

slg59h1127.png

A 12 V, 15 mΩ, 4 A Load Switch with Internal VIN Lockout, FAULT & Power Good Output

The SLG59H1127V is a high-performance, self-powered 15 mΩ NMOS load switch designed for all 4.5 to 12 V power rails up to 4 A. Using a proprietary MOSFET design, the SLG59H1127V achieves a stable 15 mΩ RDSON across a wide input voltage range. In combining novel FET design and copper pillar interconnects, the SLG59H1127V package also exhibits a low thermal resistance for high-current operation. Designed to operate over a -40 °C to 85 °C range, the SLG59H1127V is available in a low thermal resistance, RoHS-compliant, 1.6 mm x 3.0 mm STQFN package.

Features

Optimized for Telecommunications Equipment, High-performance Enterprise Computing, Motor Drives

15 mΩ RDSON

Maximum Continuous Current: 4 A

Wide Operating Supply Voltage: 4.5 V to 13.2 V

Automatic nFET SOA Protection

Internal 14.4 V VIN Overvoltage Protection

Capacitor-adjustable Inrush Current Control

Two stage Current Limit Protection:

  • Resistor-adjustable Active Current Limit
  • Fixed 0.5 A Short-circuit Current Limit

Open Drain FAULT Signaling

Open-drain Power Good (PG) Signaling

ON-OFF Control: Active HIGH

Applications

Enterprise Computing & Telecom Equipment 5 V and 12 V Point-of-Load Power Distribution

PCI/PCIe Adapter Cards

General-purpose High-voltage, Power-Rail Switching

Multifunction Printers

Fan Motor Control

Package

STQFN-18 (1.6 mm x 3.0 mm x 0.55 mm)

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Datasheets
Name Date Version
SLG59H1127V Datasheet (1.16 MB)
Application notes
Name Date Version
AN-CM-268 Applying Dialog GreenFET Load Switches in Bidirectional Applications(389.54 KB)
AN-CM-272 Extending Dialog's GreenFET Load Switch Maximum Operating Current(943.55 KB) 22/02/2019 1.0
Simulation Macromodels
Name Date Version
SLG59H1127V LTspice Model (9.77 KB)
SLG59H1127V PSpice Model (3.99 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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A 4 mm², 12 V, 15 mΩ, 4 A load switch with VIN overvoltage protection, internal nFET SOA protection, and Power Good Output. Package: STQFN-18 (1.6 x 3.0 mm).

Price table:

Qty 100-2,999 3,000+
Price $0.545 $0.436
SLG59H1127V
$0.545
HFET1 Evaluation Board

Evaluation Board for SLG59H1127V

SLG59H1127V Evaluation Board
$30.00