GLF1201

Nano Current Power IQSmartTM Switch with True Reverse Current Blocking

GLF1201 package

(~2.9mm) X (~2.8mm)
~1.1mm thick
SOT23-5L

Features

  • True Reverse Current Blocking
  • Ultra-Low IQ: 0.47 µA Typ @ 5.5 VIN
  • Ultra-Low ISD: 26 nA Typ @ 5.5 VIN
  • Low RON : 54 mΩ Typ @ 5.5 VIN
  • IOUT Max: 2 A
  • Wide Input Range: 1.5 V to 5.5 V
    • 6 V abs max
  • Controlled Rise Time: 600 µs at 3.3VIN
  • Internal EN Pull-Down Resistor on
  • Integrated Output Discharge Switch: GLF1201
  • HBM: 4 kV, CDM: 2 kV

Applications

  • Low Power Subsystem
  • Telecommunication Module
  • Mobile Devices

FUNCTIONAL SCHEMATIC

GLF 71311 schematic

APPLICATION SCHEMATIC

GLF1201 APPLICATION SCHEMATIC

PRODUCT DESCRIPTION

The GLF1201 is an advanced technology fully integrated IQSmartTM load switch device with True Reverse Current Blocking (TRCB) technology and the slew rate control of the output voltage.

The GLF1201 offers industry leading True Reverse Current Blocking (TRCB) performance, featuring an ultra-low threshold voltage. It minimizes reverse current flow in the event that the VOUT pin voltage exceeds the VIN voltage.

The GLF1201 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 GLF1201 load switch device 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.

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

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