GLF1411

Dual Channel, IQSmartTM Load Switch with Slew Rate Control

1.5mm x 1.5mm 
DFN-8L

Features

  • Supply Voltage Range: 1.5 V to 5.5V
    • 6 VABS Max
  • Low RON:
    • 180 mΩ Typ @5.5 VIN
    • 220 mΩ Typ @3.3 VIN
    • 265 mΩ Typ @2.5 VIN
  • IOUT Max: 1 A Continuous Output Current
  • Ultra-Low Quiescent Current
    • IQ: 12 nA Typ. at 5.5 VIN
  • Ultra-Low Stand-by Current
    • ISD: 32 nA Typ. at 5.5 VIN
  • Slew Rate Control Pin of Output RiseTime
  • Output Discharge Switch When Disabled

Applications

  • Smart Mobile Devices
  • IoT Devices
  • Low Power Subsystems

FUNCTIONAL BLOCK DIAGRAM

GLF1411 Functional Block Diagram

APPLICATION SCHEMATIC

GLF1411 application schematic

PRODUCT DESCRIPTION

The GLF1411 is an ultra-efficient dual channel load switch with slew rate control. The devices feature the ultra-efficient IQSmartTM technology that supports some of the lowest RON, quiescent currents (IQ), and shutdown currents (ISD) in an input voltage range from 1.5 V to 5.5 V.

The integrated slew rate control can also enhance system reliability by mitigating bus voltage swings during switching events. Where uncontrolled switches can generate high inrush currents that result in voltage droop and/or bus reset events, the GLF1411 slew rate control specifically limits inrush current during turn-on to minimize voltage droop.

Each channel runs independently controlled by separate EN control pin. Both devices feature an integrated output discharge switch when they are turned off to discharge output capacitors quickly.

Released
AdobeStock_270328446_Preview

NOTE: Spec values & feature set for "Coming Soon" and "Development" devices are provided on a best estimate basis, based on available data at time of estimate. Values are subject to change. GLF makes no warrenties that it will release or offer for sale products that are marked “Coming Soon” or “Development” "Integrated Features" Table Key: √ = Feature Included, P = Programmable Feature

Explore Other GLF Products


Best In Class Efficient On/Off Power Switching for Enhanced Battery Life & System Reliability

  • Ultra-Low Leakage at Standby & Operation to Save Limited Battery Lifetime
  • Best in Class RON to Reduce Voltage Drop
  • Ultra-Small/Thin Packages to Tiny Modules

GLF Efuse 

Best In Class Efficient Deep Sleep Protection

  • Slew Rate Control / Inrush Protection
  • Reverse Current Protection (RCB)
  • Ultra-Low Leakage at Standby & Operation to Save Limited Battery Lifetime
  • Best in Class RON to Reduce Voltage Drop
  • Ultra-Small/Thin Packages to Tiny Modules

GLF Efuse

 
Best In Class Efficient Power Reset Protection

  • Efficient Power Reset Control IC
  • Ultra-Low Leakage at Standby & Operation to Save Limited Battery Lifetime
  • Best in Class RON to Reduce Voltage Drop
  • Ultra-Small/Thin Packages to Tiny Modules

Loadswitch vert 

Best In Class Efficient On/Off Battery Protection Switch with Multiple Protection Features

  • Low IQ
  • Small Size

GLF Powermux

 
Best in Class, Efficient, & Simple Power Rail Switching

  • Multiple Protection Features
  • Ultra-Low ISD
  • Low IQ
  • Two Input Sources and One Output
  • Manual and Auto Selection Mode

Efficient Current Limited PowerSwitch

  • Low IQ
  • Small Size