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G2220 - Data Card Module Power Management System

Datasheet Summary

Description

The G2220 is a power management system chip optimized for data card module.

It contains 2 LDOs and 2 buck converters to power each critical blocks of data card, and is optimized for maximum battery life, featuring a ground current of only 250µA when in standby mode operation.

Features

  • Handles all Mobile Phone Baseband Power Management.
  • 3.0V to 5.5V Input Range.
  • 2 LDOs Optimized for Specific Subsystems.
  • 1.5MHz, 600mA DC/DC Buck Convertor.
  • 1.5MHz, 1.0A DC/DC Buck Convertor.
  • High Operation Efficiency and Low Stand-by Current.
  • Thermal Overload Protection.
  • Power-on Reset.
  • 16-Pin TQFN (3mm x 3mm) Package.
  • WLCSP4X4-16 Package (1.6mm x 1.6mm).

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Datasheet preview – G2220

Datasheet Details

Part number G2220
Manufacturer Global Mixed-mode Technology
File Size 44.53 KB
Description Data Card Module Power Management System
Datasheet download datasheet G2220 Datasheet
Additional preview pages of the G2220 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology G2220 Data Card Module Power Management System Features „ Handles all Mobile Phone Baseband Power Management „ 3.0V to 5.5V Input Range „ 2 LDOs Optimized for Specific Subsystems „ 1.5MHz, 600mA DC/DC Buck Convertor „ 1.5MHz, 1.0A DC/DC Buck Convertor „ High Operation Efficiency and Low Stand-by Current „ Thermal Overload Protection „ Power-on Reset „ 16-Pin TQFN (3mm x 3mm) Package „ WLCSP4X4-16 Package (1.6mm x 1.6mm) Applications „ CDMA Data Card Module „ CDMA/GSM/GPRS Mobile Handsets „ Smart Phone General Description The G2220 is a power management system chip optimized for data card module.
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