Nano-Current Consumed IQSmartTM Load Switch with Slew Rate Control

home Product Load Switch IC GLF71301H
Product Features
  • Ultra-Low IQ

    1 nA Typ @ 5.5 VIN

  • Ultra-Low ISD

    19 nA Typ @ 5.5 VIN

  • Low RON

    34 mΩ Typ @ 5.5 VIN

  • IOUT Max

    2.0 A

  • Wide Input Range

    1.1 V to 5.5 V 6 Vabs max

  • Controlled Rise Time

    430 µs at 3.3VIN

  • Internal EN Pull-Down Resistor

  • Integrated Output Discharge Switch

  • Wide Operating Temperature Range

    -40 °C to 105 °C

  • Ultra-Small

    0.77 mm x 0.77 mm x 0.46 mm

Product Description

The GLF71301H is an ultra-efficiency, 2.0 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 GLF71301H 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 current during turn-on to minimize voltage droop. 

The GLF71301H 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 reduces operating cost.