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特性

  • Optimized for Telecommunications Equipment, High‑performance Enterprise Computing, Motor Drives
  • 18mΩ RDSON
  • Maximum Continuous Current: 5A
  • Wide Operating Supply Voltage: 4.5V to 13.2V
  • Automatic nFET SOA Protection
  • 3-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

描述

The SLG59H1120V is a high‑performance, self‑powered 18mΩ NMOS load switch designed for all 4.5V to 12V power rails up to 5A. Using a proprietary MOSFET design, the SLG59H1120V achieves a stable 18mΩ RDSON across a wide input voltage range and over temperature. In combining novel FET design and copper pillar interconnects, the SLG59H1120V package also exhibits a low thermal resistance for high‑current operation. Designed to operate over a -40 °C to 85 °C range, the SLG59H1120V is available in a low thermal resistance, RoHS‑compliant, 1.6mm x 3.0mm STQFN package.

产品参数

属性
FET Pass Device Type Single N-Channel
VIN Channel 1 min. (V) 4.5
VIN Channel 1 max. (V) 13.2
RDSON (Typ) Channel 1 (mΩ) 18
IDS Channel 1 (A) 5
Enable Active High
Output Voltage Slew Rate set by Capacitor
Discharge Circuit Yes
Undervoltage Protection Yes
Over Voltage Protection Yes
Power Good (PG), FAULT indicator FAULT
Reverse current blocking No
Reverse voltage detection No
Over Current Protection (OCP) Adjustable
Over Current Protection Setting Range Channel 1 -
Short Circuit Protection Yes
Over Temperature Protection (OTP) Yes
Current Monitor Output Yes
Internal TVS Surge Protection No
Temp. Range (°C) -40 to +85°C

封装选项

Pkg. Type Pkg. Dimensions (mm) Lead Count (#) Pitch (mm)
STQFN-18 1.6 x 3.0 mm 18 0.4

应用方框图

Ki Wireless Power Receiver System (Rx) Block Diagram
Ki 无线电源接收器系统(Rx)
具有 NFC、智能控制和可扩展设计的高效 Ki 无线电源接收器系统(Rx)。

其他应用

  • Enterprise Computing & Telecom Equipment 5V and 12V Point‑of‑Load Power Distribution
  • PCI/PCIe Adapter Cards
  • General-purpose High-voltage, Power-Rail Switching
  • Multifunction Printers
  • Fan Motor Control

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