GLF72510

2A Ultra Low Current Consumption N-channel Load Switch with Lower Input Voltage Range

0.97mm x 0.97mm 
0.55mm thick
0.5mm pitch
4 bump
WLCSP

Features

  • Supply Voltage Range : 0.8 V to 3.6 V
  • Low RON : 27 mΩ Typ at Supply Voltage Range
  • IOUT Max: 2A
  • Ultra-Low IQ
    • 50 nA Typ at 0.8 VIN
    • 60 nA Typ at 1.0 VIN
    • 80 nA Typ at 1.2 VIN
  • Integrated Slew Rate Control Driver
  • Internal EN Pull-Down Resistor
  • HBM : 6 kV, CDM : 2 kV
  • Ultra-Small : 0.97mm x 0.97mm x 0.55mm Wafer Level Chip Scale Package

Applications

  • Wearables
  • Data Storage, SSD
  • Low Power Subsystems

FUNCTIONAL BLOCK SCHEMATIC

GLF 71311 schematic

APPLICATION SCHEMATIC

GLF 72510 Application Schematic

PRODUCT DESCRIPTION

The GLF72510 Load Switch is a fully integrated 2A NMOS load switch with IQSmartTM advanced technology. The device is targeted for the mobile computing and data storage markets as a high performance, low cost solution for load switch applications.

The GLF72510 has a constant low on-resistance of 27 mΩ at room temperature. The fixed rise time helps prevent undesirable inrush current when turned on and the internal EN pin pulldown resistor ensures the device remains in the shutdown mode when disabled. In shutdown mode the GLF72510 draws only 6 nA typical at 3.6 V input supply voltage.

The GLF72510 is available in a wafer level chip scale package (WLCSP) measuring 0.97 mm x 0.97 mm x 0.55mm with a 0.5 mm pitch. This allows the user to save board space and increase cost savings.

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

Explore Other GLF Products

 

Best In Class Efficient On/Off Power Switching for Enhanced Battery Life & System Reliability

 

Best In Class Efficient On/Off Power Switching with Multiple Protection Features

  • Deep Sleep/Power Reset
  • Slew Rate Control / Inrush Protection
  • Reverse Current Protection (RCB)
  • Over Current Protection (OCP)
  • Over Voltage Protection (OVP)
  • Over Temperature Protection (OTP)
  • Under Voltage Lockout (UVLO)

GLF Efuse

 

Best In Class Efficient Power Reset Protection

 

 

Best In Class Efficient On/Off Battery Protection Switch with Multiple Protection Features

  • Slew Rate Control / Inrush Protection
  • Accurate Threshold Voltage (Vth) Control

 

Best in Class, Efficient, & Simple Power Rail Switching

  • 2 Power Rails In --> 1 Power Rail Out
  • Power Source Auto Selection
  • No External Control Components Required
  • No External Control Signals Required
  • Multiple Protection Features
  • Ultra-Low ISD
  • Low IQ

 

Ultra-efficient IQSmartTM low dropout regulators designed for wearables and IoT devices which require ultra-low quiescent current.