ADP3522ACP-3-REEL7

RF Misc ICS And Modules Overview

The ADP3522ACP-3-REEL7 is a multifunction power system chip optimized for GSM/GPRS handsets, particularly those based on the Analog Devices AD20msp430 baseband chipset. It integrates six low-dropout (LDO) regulators tailored for specific subsystems, including digital core, analog, memory, and TCXO supplies. The device features a Li-Ion battery charge function, power-up sequencing logic, and protection circuits. Packaged in a 32-pin LFCSP with dimensions of 5 mm x 5 mm, it operates within a temperature range of -20 °C to 85 °C.

RF Misc ICS And Modules Feature Summary

• Integrates six LDOs optimized for specific GSM subsystems
• Includes Li-Ion battery charge functionality
• Features power-up sequencing and protection logic

RF Misc ICS And Modules Applications

• GSM Handsets
• GPRS Handsets
• Systems based on AD20msp430 baseband chipset

RF Misc ICS And Modules Procurement Notes

Verify the exact output voltage configuration associated with the suffix '3' against official Analog Devices documentation, as suffixes often denote specific fixed voltage outputs or package variants. Confirm that the REEL7 designation corresponds to the correct tape-and-reel packaging specifications required for automated assembly processes. Ensure compatibility with the target baseband chipset's power requirements before procurement.

RF Misc ICS And Modules Selection Notes

Select this component for applications requiring a highly integrated power management solution for GSM/GPRS mobile devices. It is specifically designed to support the Analog Devices AD20msp430 system solution. Consider its compact 5 mm x 5 mm LFCSP-32 package for space-constrained designs. Verify that the integrated LDOs meet the current and noise requirements of the connected subsystems.

RF Misc ICS And Modules Part Context

The ADP3522 series represents a specialized power management family developed by Analog Devices for mobile communication applications. This part is part of a broader ecosystem supporting GSM standards, offering a consolidated solution that reduces component count and board space compared to discrete regulator implementations.

RF Misc ICS And Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.