GSM Power Management System ADP3522
FEATURES Handles all GSM Baseband Power Management 6 LDOs Optimized for Specific GSM Subsystems Li-Ion Battery Charge Function Optimized for the AD20msp430 Baseband Chipset Reduced Package Size: 5 mm ؋ 5 mm LFCSP-32 APPLICATIONS GSM/GPRS Handsets
PWRONKEY ROWX
FUNCTIONAL BLOCK DIAGRAM
VBAT VBAT2 VRTCIN
POWER-UP SEQUENCIN...
