ADP3510 Datasheet | Analog Devices

a Features Handles All CDMA Baseband Power Management Six LDOs Optimized for Specific CDMA Subsystems Li-Ion and NiMH Battery Charge Function Ambient Temperature: ؊20 ؇C to +85 ؇ C TSSOP 28-Lead Package Optimized for LSI Logic Baseband Chipset APPLICATIONS CDMA Handsets CDMA Power Management System ADP3510 FUNCTIONAL BLOCK DIAGRAM VBAT VBAT2 RTC VIO LDO DIGITAL CORE LDO POWER-UP SEQUENCING AND PROTECTION LOGIC ANALOG LDO TCXO LDO MEMORY LDO REF BUFFER VTRC PWRONKEY ROWX PWRONIN ALARM PDCAP VCORE VTCXO VMEM TCXOEN GENERAL DESCRIPTION RESCAP REFOUT RESET The ADP3510 is a multifunction power system chip optimized for CDMA handset power management. It contains six...