ADP5070AREZ - Analog Devices Inc.

Manufacturer Part Number

ADP5070AREZ

Manufacturer

Analog Devices

Introduction

The ADP5070AREZ is a voltage regulator designed for power management applications, specifically in DC-DC switching environments. It is capable of stepping up or stepping down output voltages in dual-rail configurations.

Product Features and Performance

Functions: Step-Up, Step-Up/Step-Down

Output Configuration: Positive and Negative (Dual Rail)

Topology: Boost, SEPIC (Single Ended Primary Inductor Converter)

Output Type: Adjustable

Number of Outputs: 2

Frequency Switching: 1.2 MHz, 2.4 MHz

Product Advantages

Dual output capability allows for versatile applications

Wide input voltage range from 2.85V to 15V

Can provide output voltages from 0.8V to ±39V

Supports adjustable output settings

Key Technical Parameters

Voltage Input (Min): 2.85V

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 0.8V, 1.6V

Voltage Output (Max): ±39V

Current Output: 600mA, 1A

Synchronous Rectifier: No

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

Quality and Safety Features

Operates efficiently within an industrial temperature range of -40°C to 125°C.

Utilizes a TSSOP package with an exposed pad for improved thermal management.

Compatibility

Package: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier Device Package: 20-TSSOP-EP

Application Areas

Suitable for use in telecommunications, industrial equipment, and portable devices requiring variable power supplies and dual-rail operations.

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation, ensuring long-term availability and support. Replacement or upgrade options should be confirmed directly with Analog Devices.

Several Key Reasons to Choose This Product

Wide voltage input and output range provides flexibility for various applications.

Dual-rail output capability in a single component simplifies design and reduces component count.

High switching frequency options at 1.2MHz and 2.4MHz allow for smaller passive components, saving board space.

Robust operation in extreme temperatures makes it ideal for industrial applications.