Overview
Description
The SLG59H1020V is a high‑performance, self-powered 50mΩ NMOS load switch with back‑to‑back reverse‑current blocking designed for all 4.5V to 20V power rails up to 3A. Using a proprietary MOSFET design, the SLG59H1020V achieves a stable 50mΩ RDSON across a wide input voltage range. Combining novel FET design and copper pillar interconnects, the SLG59H1020V package also exhibits a low thermal resistance for high‑current operation. Designed to operate over a -40 °C to 85 °C temperature range, the SLG59H1020V is available in a low thermal resistance, RoHS‑compliant, 1.6mm x 3.0mm STQFN package.
Features
- Optimized for Telecommunications Equipment, High‑performance Enterprise Computing, Motor Drives
- 50mΩ RDSON
- Maximum Continuous Current: 3A
- Wide Operating Supply Voltage: 4.5V to 20V
- Back-to-Back FET Reverse-current Blocking, when OFF
- Automatic nFET SOA Protection
- 4-Level, Pin-selectable VIN Overvoltage Lockout
- Capacitor-adjustable Inrush Current Control
- Two-stage Current Limit Protection:
- Resistor-adjustable Active Current Limit
- Fixed 0.5A Short-circuit Current Limit
- ON-OFF Control: Active HIGH
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 2.37 MB | |
| Brochure | PDF 5.05 MB 日本語 | |
| Guide | PDF 2.77 MB 日本語 | |
| Application Note | PDF 911 KB | |
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Design & Development
Software & Tools
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.
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Videos & Training
Introduction to Ultra Low RDSon Load Switches
Video List
