MAX1971EEE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1971EEE+T

Manufacturer

Analog Devices

Introduction

The MAX1971EEE+T is a step-down DC DC switching regulator designed for power management applications.

Product Features and Performance

Adjustable output voltage with programmable options

Dual output regulator

Efficient buck topology

Synchronous rectifier for improved efficiency

High switching frequency of 700kHz

Suitable for low voltage operations

Wide input voltage range from 2.6V to 5.5V

Designed to drive up to 750mA load current

Supports output voltages as low as 1.2V and up to 5.5V

Stable operation with different types of output capacitors

Product Advantages

High efficiency due to synchronous rectification

Compact 16-SSOP package saves board space

Flexible design for a broad range of applications

Thermal shutdown and overcurrent protection for improved safety

Key Technical Parameters

Function: Step-Down

Output Configuration: Positive

Number of Outputs: 2

Voltage Input (Min): 2.6V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V to 5.5V

Current Output: 750mA

Frequency Switching: 700kHz

Operating Temperature: -40°C to 85°C (TA)

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Compatible with various external components

Compatibility

Surface mount compatible with standard 16-QSOP package

Can be used with a variety of external inductors and capacitors

Application Areas

Portable electronics

Computing devices

Telecommunication systems

Battery-powered equipment

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Replacement or upgrades may be available as next generations of DC DC regulators are developed

Several Key Reasons to Choose This Product

High integration level reduces additional component count and design complexity

Wide input voltage range suitable for various supply voltages

Versatile performance for both single and multi-cell battery-powered designs

Proven quality and reliability from Analog Devices

Ongoing product support and availability through the active lifecycle