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特性

  • Low RDSON: 13mΩ
  • Maximum Continuous Current: 5A
  • Operating Voltage Range: 4.5V ≤ VIN ≤ 25.2V
  • VIN(OVLO): Disabled
  • VIN(UVLO): 3.1V, fixed
  • Capacitor-adjustable Start-up and In-rush Current Control
  • Two-stage Overcurrent Protection:
    • Resistor-adjustable Active Current Limit to 5A
    • Fixed 0.5A Short-circuit Current Limit
  • Fast VOUT Discharge
  • Thermal Shutdown Protection
  • ON-OFF Control: Active HIGH
  • Operating Temperature Range: -40 °C to 85 °C

描述

The SLG59H1019V is a high‑performance 13mΩ NMOS load switch designed to control 4.5V to 25.2V power rails up to 5A. Using a proprietary MOSFET design, the SLG59H1019V achieves a stable 13mΩ RDSON across a wide input voltage range. Combining novel FET design and copper pillar interconnects, the SLG59H1019V package also exhibits a low thermal resistance for high‑current operation. Designed to operate over a -40 °C to 85 °C temperature range, the SLG59H1019V 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) 25.2
RDSON (Typ) Channel 1 (mΩ) 13
IDS Channel 1 (A) 5
Enable Active High
Output Voltage Slew Rate set by Capacitor
Discharge Circuit Yes
Undervoltage Protection Yes
Over Voltage Protection No
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 1 - 5
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

Universal USB PD Lab Power Supply & Monitor Block Diagram
通用 USB PD 实验室电源和显示器
USB PD 便携式电源电压最高可达 48V,可满足工程师在现场工作应用或移动应用中的需求。

其他应用

  • Telecommunications Equipment
  • High-performance Computing
    • Point-of-Load Power Distribution
  • Motor Drives

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