MAX1631EAI - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1631EAI

Manufacturer

Analog Devices

Introduction

Power Management Integrated Circuit for DC-DC Switching Control

Product Features and Performance

Step-Down (Buck) Regulator Function

Dual Output Capability

High Duty Cycle up to 99%

Supports Synchronous Rectification for Improved Efficiency

Features Clock Synchronization

Frequency Switching between 200kHz and 300kHz

Operating Temperature Range from -40°C to 85°C

Surface Mount, 28-SSOP Package

Product Advantages

High Efficiency with Synchronous Rectifier

Flexible Power Supply Range from 4.2V to 30V

Can Handle High Duty-Cycle Operations

Robust Operating Temperature Range Suitable for Various Environments

Key Technical Parameters

Number of Outputs: 2

Output Phases: 1

Voltage Supply (Vcc/Vdd): 4.2V ~ 30V

Duty Cycle (Max): 99%

Frequency Switching: 200kHz ~ 300kHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to Operate Reliably within Specified Temperature Ranges

Compatibility

Compatible with Surface Mount Technology for PCB Integration

Application Areas

Power Supply Modules

Distributed Power Systems

Telecommunications

Computing Equipment

Product Lifecycle

Obsolete Status Indicating Discontinuation

Potential Replacement or Upgrade Options May Be Available

Several Key Reasons to Choose This Product

High Reliability for Critical Applications

Efficient Power Management for DC-DC Conversion

Enhanced Thermal Performance for High-Temperature Environments

Easy Integration with SMT Assembly Process

Proven Manufacturer with Industry Experience