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GLF1121H

Nano-Current Consumed, IQSmartTM Load Switch with Slew Rate Control

home Product Load Switch IC GLF1121H
Product Features

  • Wide Input Range

    VIN = 1.1 V to 5.5 V ； 6 VABS Max

  • IOUT Max

    1.0 A

  • Low RON

    52 mΩ Typ. at 5.5 VIN

  • Ultra-Low IQ

    1.0 nA Typ at 5.5 VIN

  • Ultra-Low ISD

    10 nA Typ at 5.5 VIN

  • Integrated Output Discharge Switch (Optional)

  • Internal Pull-down Resistor on EN Pin

GLF1121H
GLF1121H
Product manual
Sample application
Product Description

The GLF112x is an ultra-efficiency, 1.0 A rated, integrated load switch with the slew rate control. The best-in-class efficiency makes it an ideal choice for use in IoT, mobile, and wearable electronics.



The GLF112x features an 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 GLF112x slew rate control specifically limits inrush current during turn-on to minimize voltage droop.