MAX1951ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1951ESA+T

Manufacturer

Analog Devices

Introduction

The MAX1951ESA+T is a high-efficiency, variable-frequency, synchronous step-down DC-DC regulator.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Synchronous rectification for improved efficiency

Supports a single output

Operating frequency range of 800kHz to 1.1MHz

Surface mount 8-SOIC package

Product Advantages

High efficiency due to synchronous rectifier design

Wide input voltage range suitable for various applications

Low minimum output voltage allows for low-voltage operations

Key Technical Parameters

Input Voltage (Min): 2.6V

Input Voltage (Max): 5.5V

Output Voltage (Min): 0.8V

Output Voltage (Max): 5.5V

Output Current: 2A

Switching Frequency: 800kHz to 1.1MHz

Temperature Range: -40°C to 85°C

Quality and Safety Features

Operates within industrial temperature ranges

Robust SOIC-8 package

Compatibility

Compatible with surface mount technology for PCB integration

Application Areas

Power supplies for digital systems

Portable electronic devices

Telecommunications equipment

Product Lifecycle

Currently active product

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

Highly efficient power conversion which minimizes heat generation

Flexible power solution due to adjustable voltage output

Can operate at higher frequencies for reduced noise and faster response times

Suitable for compact and densely packed electronic assemblies due to small footprint

Reliable performance in a broad range of environmental conditions