GLF71307

Ultra-Small, IQSmartTM Load Switch with Short Slew Rate

0.77mm x 0.77mm 
0.46mm thick
0.4mm pitch
4 bump
WLCSP

Features

  • Ultra-Low IQ: 1nA Typ 
  • Ultra-Low ISD: 19nA Typ @ 5.5VIN
  • Low RON : 34mΩ Typ @ 5.5VIN
  • IOUT Max: 2A
  • Wide Input Range: 1.1V to 5.5V
    • 6V abs max
  • Controlled Rise Time: 9us at 3.3VIN
  • Internal EN Pull-Down Resistor
  • Integrated Output Discharge Switch
  • Temperature Range: -40o to 85oC
  • HBM: 6kV, CDM: 2kV
  • Ultra-Small: 0.77mm x 0.77mm

Applications

  • Wearables
  • Data Storage, SSD
  • Mobile Devices
  • Low Power Subsystems

FUNCTIONAL BLOCK SCHEMATIC

GLF71307-Block-Diagram.jpg


APPLICATION SCHEMATIC

GLF71307_Application-Diagram.jpg

PRODUCT DESCRIPTION

The GLF71307 is an ultra-efficiency, 2A rated, integrated 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 GLF71307 features an ultra-efficient IQSmartTM technology that supports the lowest quiescent current (IQ) and shutdown current (ISD) inx the industry. Low IQ and ISD solutions help designers to reduce parasitic leakage current, improve system efficiency, and increase battery lifetime.

The GLF71307 integrated slew rate control greatly enhances 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 GLF71307 can be used in multiple voltage rail applications which helps to simplify inventory management and reduces operating cost

GLF71307 has small footprint utilizing a wafer level chip scale packaging with 4 bumps in a 0.77mm x 0.77mm x 0.46mm die size and a 0.4mm pitch.

Released

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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