MAX1655EEE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1655EEE+

Manufacturer

Analog Devices

Introduction

The MAX1655EEE+ is a highly efficient, DC to DC switching controller designed for power management applications. It is housed in a 16-SSOP package and optimized for step-down (buck) applications.

Product Features and Performance

Single output transistor driver

Functions as a step-down (buck) controller

Positive output configuration

Synchronous rectifier for improved efficiency

Clock synchronization capability

Features an enable control and soft start function

Operates at switching frequencies of 150kHz and 300kHz

Supports a high duty cycle up to 98%

Surface mount type for ease of integration

Product Advantages

High efficiency due to synchronous rectification

Enhanced system performance with clock synchronization

Flexibility in duty cycles supporting a wide range of applications

Wide operating temperature range suitable for various environments

Key Technical Parameters

Output Type: Transistor Driver

Topology: Buck

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 4.5V ~ 30V

Frequency Switching: 150kHz, 300kHz

Duty Cycle (Max): 98%

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

Quality and Safety Features

Robust operating temperature range ensuring performance under extreme conditions

Designed for reliable operation in industrial environments

Compatibility

Compatible with a wide supply voltage range (4.5V to 30V)

Designed for surface mount technology enabling easy integration into existing PCB setups

Application Areas

Industrial power systems

Commercial electronics

Embedded systems

Telecommunication infrastructure

Product Lifecycle

Currently active product status

Not nearing discontinuation

Future replacements or upgrades available as technology progresses

Several Key Reasons to Choose This Product

High efficiency and performance with up to 98% duty cycle

Flexible operating conditions with a wide voltage supply range and adaptable switching frequencies

Synchronous rectification and clock sync enhance overall system reliability and accuracy

Broad application suitability from industrial to telecommunication systems

Stable performance in harsh temperatures ranging from -40°C to 85°C