Nano-Current Power IQSmartTM Load Switch

home Product Load Switch IC GLF1111
Product Features
  • Wide Input Range:

    1.5 V to 5.5 V; 6 V abs max

  • RON  :

    54 mΩ Typ @ 5.5 VIN 

  • IOUT  Max:

    2 A

  • Ultra-Low IQ :

    2 nA Typ @ 5.5 VIN 

  • Ultra-Low ISD :

    13 nA Typ @ 5.5 VIN 

  • Controlled Rise Time:

    600 µs at 3.3 Vsub>IN 

  • Internal EN Pull-Down Resistor

  • Integrated Output Discharge Switch

  • Wide Operating Temperature Range:

    -40 °C ~ 85 °C

  • HBM / CDM

    4kV / 2kV

Product Description

The GLF1111 is an ultra-efficiency, 2 A rated, Load Switch with integrated slew rate control. The best in class efficiency makes it an ideal choice for use in IoT, mobile, and wearable electronics

The GLF1111 features ultra-efficient IQSmartTM technology that supports the lowest quiescent current (IQ) and shutdown current (ISD) in the industry. Low IQ and ISD solutions help designers to reduce parasitic leakage current, improve system efficiency, and increase battery lifetime.

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 GLF slew rate control specifically limits inrush currents during turn-on to minimize voltage droop.

The GLF1111 supports an industry leading wide input voltage range and helps to improve operating life and system robustness. Furthermore, one device can be used in multiple voltage rail applications which helps to simplify inventory management and reduce operating cost.