ADP2443ACPZN-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2443ACPZN-R7

Manufacturer

Analog Devices

Introduction

The ADP2443ACPZN-R7 is a versatile and efficient step-down (buck) DC-DC switching regulator designed for a wide range of applications requiring a regulated output voltage from a higher input voltage.

Product Features and Performance

Adjustable output voltage from 0.6V to 12V

Supports input voltage range from 4.5V to 36V

Maximum output current of 3A

Switching frequency variable from 200kHz to 1.8MHz

Integrates a synchronous rectifier for improved efficiency

Designed for surface mount technology with a 24-WFQFN exposed pad, CSP package

Capable of operating over a wide temperature range from -40°C to 125°C

Product Advantages

High flexibility due to wide input and adjustable output voltage ranges

Efficiency is optimized through the synchronous rectification feature

Suitable for environmentally challenging conditions due to its broad temperature operating range

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 36V

Voltage Output (Min/Fixed): 0.6V

Voltage Output (Max): 12V

Current Output: 3A

Frequency Switching: 200kHz ~ 1.8MHz

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

Quality and Safety Features

Built to operate reliably in extreme temperatures ranging from -40°C to 125°C

Compatibility

Compatible with various digital and analog circuits requiring a regulated voltage from a higher input power supply

Application Areas

Power management solutions for telecommunications

Industrial control systems

Portable and battery-powered devices

Consumer electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with ongoing support and availability of replacements or upgrades

Several Key Reasons to Choose This Product

Versatile input and output range cater to diverse electrical requirements

High-efficiency design with synchronous rectification reduces power loss

Robust construction suitable for harsh operating environments

Scalable switching frequency improves adaptability to specific application needs

Reliable performance endorsed by leading manufacturer Analog Devices