SLG59M1710V数据手册集成电路（IC）的配电开关负载驱动器规格书PDF

描述 Description

A 4 mm², 4 mΩ, 2 A Load Switch with VOUT Slew-rate Control, Current-Limiting, and Thermal Protection

Operating from a 2.5 V to 5.5 V power supply and fully specified over the -40°C to 85°C temperature range, the SLG59M1710V is a high-performance 4 mΩ, 2 A single-channel nFET load switch with adjustable inrush current control which is achieved by adjusting the VOUT slew rate with an external capacitor. Using a proprietary MOSFET design, the SLG59M1710V achieves a stable 4 mΩ RDSON across a wide input/supply voltage range. Incorporating two-stage current protection as well as thermal protection, the SLG59M1710V is designed for all 0.8V to 5.5V power rail applications. Using Dialog’s proprietary CuFET™ technology for high-current operation, the SLG59M1710V is packaged in a space-efficient, low thermal resistance, RoHS-compliant 1.6 x 2.5 mm STQFN package.

特性 Features

• Optimized for all high-side Power-Rail Control Applications in Adapter-powered Devices, Set-top Boxes, Tablet PCs, Hard-disk & Solid-state Drives, and PCI/PCIe Cards
• 4 mΩ RDSON
• Maximum Continuous FET Current: 2 A
• Supply Voltage: 2.5 V ≤ VDD ≤ 5.5 V
• Wide Input Voltage Range: 0.8 V ≤ VIN ≤ VDD
• Capacitor-adjustable VOUT Slew-rate Control
• Two-stage Overcurrent Protection:
Fixed-threshold, 4 A Active Current Limit
Fixed 0.5 A Short-circuit Current Limit
• Thermal Shutdown Protection
• STQFN-16 (1.6 x 2.5 x 0.55 mm)

应用 Application

Notebook Power Rail Switching
Tablet Power Rail Switching
Smartphone Power Rail Switching