ADP2503ACPZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2503ACPZ-R7

Manufacturer

analog-devices

Introduction

The ADP2503ACPZ-R7 is a versatile power management integrated circuit (PMIC) designed for applications requiring efficient voltage regulation across varying power conditions. It supports both step-up and step-down functions, making it ideal for devices with battery-powered operations.

Product Features and Performance

Integrated buck-boost topology for efficient voltage regulation

Adjustable output voltage ranging from 2.8V to 5.5V

Capable of delivering output current up to 600mA

High switching frequency of 2.5MHz allowing for small inductor sizes

Synchronous rectification for improved efficiency

Operating temperature range from -40°C to 125°C to suit various environments

Product Advantages

Versatile power solution supporting both step-up and step-down voltage regulation

High efficiency due to synchronous rectification

Small footprint and minimal external components required due to high switching frequency

Wide input voltage range suitable for multiple battery technologies

Key Technical Parameters

Voltage Input (Min): 2.3V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 2.8V

Voltage Output (Max): 5.5V

Current Output: 600mA

Frequency Switching: 2.5MHz

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Built-in thermal protection and overcurrent protection enhance device reliability and safety

Compliance with industry standards for quality assurance

Compatibility

Compatible with a wide range of capacitors and inductors due to flexible switching frequency

Suitable for both single-cell Li-Ion and multi-cell battery applications

Application Areas

Portable and battery-powered devices

IoT devices

Wearable technology

Medical devices

Power supply modules

Product Lifecycle

Status: Active

Not currently nearing discontinuation with long-term availability expected

Availability of replacements or upgrades should be verified with analog-devices directly

Several Key Reasons to Choose This Product

Flexible input and output voltage ranges accommodate a variety of power sources and targets

High efficiency and low quiescent current extend battery life in portable applications

Compact, integrated solution reduces PCB size and component count

Robust protection features ensure long-term reliability under adverse conditions

Supported by analog-devices' commitment to quality and long-term availability