MAX1967EUB - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1967EUB

Manufacturer

Analog Devices

Introduction

The MAX1967EUB is a sophisticated power management IC designed for DC DC switching control, specialized in step-down (buck) regulation.

Product Features and Performance

Integrated transistor driver for efficient power conversion

Step-down (Buck) functionality for voltage reduction

Positive output configuration ensures stable voltage delivery

Supports synchronous rectification for improved efficiency

Capable of operating with a wide supply voltage range (2.7V to 28V)

Fixed-frequency switching at 102kHz minimizes noise and improves performance

High duty cycle up to 95% for wide output voltage range

Includes features such as current limit, enable for power saving, dead time control for reduced cross-conduction, pulse skipping for light load efficiency, ramp and soft start for controlled startup

Product Advantages

High efficiency and power-saving capabilities

Versatility in handling a wide range of input voltages

Compact and reliable design suitable for surface mount technology

Enhanced safety and performance features

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 2.7V ~ 28V

Frequency Switching: 102kHz

Duty Cycle (Max): 95%

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

Quality and Safety Features

Comprehensive control features for overcurrent protection and safe operation

Designed for rugged operation in extended temperatures

Compatibility

Suitable for surface mount applications with a 10-TFSOP, 10-MSOP package

Application Areas

Ideal for portable devices, embedded systems, and applications requiring efficient power management and voltage reduction

Product Lifecycle

This product is listed as obsolete, indicating it is nearing discontinuation with limited availability. Users should consider replacements or upgrades for future applications.

Several Key Reasons to Choose This Product

High conversion efficiency for power saving

Wide input voltage range for versatile applications

Reliable operation with comprehensive safety features

Designed by Analog Devices, a leader in power management solutions

Obsolescence status necessitates planning for future alternatives, making it essential for designs needing immediate, efficient power management solutions without long-term supply concerns