Overview
Description
The SLG59M1720V is a high performance 18 mΩ, 2.0 A single‑channel nFET load switch which can operate with a 2.5 V to 3.6 V VDD supply to switch power rails from as low as 0.85 V up to the supply voltage. The SLG59M1720V incorporates two‑level overload current protection, thermal shutdown protection, fast output discharge, and in-rush current control which can easily be adjusted by a small external capacitor. Using a proprietary MOSFET design, the SLG59M1720V achieves a stable 18 mΩ RDSON across a wide input voltage range and over temperature. In addition, the SLG59M1720V’s package also exhibits low thermal resistance for high‑current operation using proprietary CuFET technology. Fully specified over the -40 °C to 85 °C temperature range, the SLG59M1720V is packaged in a space-efficient, low thermal resistance, RoHS‑compliant 1.0 mm x 1.4 mm STDFN package.
Features
- Optimized for all high-side Power-Rail Control Applications in Single Li-ion Powered Devices, Set-top Boxes, Tablet PCs, Hard-disk & Solid-state Drives, and PCI/PCIe Cards
- 18 mΩ RDSON
- Maximum Continuous FET Current: 2 A
- Supply Voltage: 2.5 V ≤ VDD ≤ 3.6 V
- Wide Input Voltage Range: 0.85 V ≤ VD ≤ Up to VDD
- Capacitor-adjustable VS Slew-rate Control
- Two-stage Overcurrent Protection:
- Fixed-threshold, 2.7 A Active Current Limit
- Fixed 0.9 A Short-circuit Current Limit
- Fast VS Discharge when OFF
- VS Discharge Disable Option – SLG59M1721V
- Thermal Shutdown Protection
Comparison
Applications
Documentation
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| Type | Title | Date |
| Brochure | PDF 5.05 MB 日本語 | |
| Guide | PDF 2.77 MB 日本語 | |
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Design & Development
Software & Tools
Boards & Kits
Evaluation
SLG59M1720V-EVB
Obsolete
SLG59M1720V Evaluation Board
The SLG59M1720V-EVB board evaluates the SLG59M1720V GreenFET, Single N-Channel, Load Switch.
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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Videos & Training
Introduction to Ultra Low RDSon Load Switches
Video List
