General Description
The SLG59H1020V is a high-performance, self-powered
50 mΩ NMOS load switch with back-to-back reverse-current
blocking designed for all 4.5 V to 20 V power rails up to 3 A.
Using a proprietary MOSFET design, the SLG59H1020V
achieves a stable 50 mΩ RDSON across a wide input voltage
range. In 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 range, the
SLG59H1020V is available in a low thermal resistance,
RoHS-compliant, 1.6 x 3.0 mm STQFN package.
Features
• Wide Operating Input Voltage: 4.5 V to 20 V
• Maximum Continuous Current: 3 A
• Automatic nFET SOA Protection
• 5 W SOA Protection Threshold
• Back-to-Back FET Reverse Current Blocking, when OFF
• Internal nFET Power Limiting
• High-performance MOSFET Switch
Low RDSON: 50 mΩ at VIN = 20 V
Low ΔRDSON/ΔVIN: < 0.05 mΩ/V
Low ΔRDSON/ΔT: < 0.06 mΩ/°C
• 4-Level, Pin-selectable VIN Overvoltage Lockout
• Capacitor-adjustable Inrush Current Control
• Two stage Current Limit Protection:
Resistor-adjustable Active Current Limit
Internal Short-circuit Current limit
• Open Drain FAULT Signaling
• MOSFET Current Analog Output Monitor: 10 µA/A
• Pb-Free / Halogen-Free / RoHS Compliant Packaging