ADP3401
ObsoleteGSM Power Management System for use with AD20msp425
Overview
|
|
The ADP3401 is a multifunction power system chip optimized for GSM cell phone power management. It contains four LDOs, one to power each of the critical GSM sub-blocks, a step-up converter for the SIM module, and level translation circuitry to adapt logic signals for 3 V or 5 V SIM modules. Sophisticated controls are available for power up during battery charging, keypad interface and charging of an auxillary lithium coin cell battery for the real time clock.
Documentation
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareLatest Discussions
No discussions on ADP3401 yet. Have something to say?
Start a Discussion on EngineerZone®