MAX651CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX651CSA

Manufacturer

analog-devices

Introduction

The MAX651CSA is a member of the Power Management integrated circuits, specifically designed as a DC DC Switching Controller for step-down (buck) applications.

Product Features and Performance

Operates from a 4V to 16.5V supply voltage

Able to switch frequencies up to 300kHz

Single-phase output

Transistor Driver output type for enhanced driving capabilities

Operates in buck topology for efficient step-down voltage conversion

Non-synchronous rectification for simplicity

No clock synchronization feature

Includes an enable control feature for better power management

Designed for surface mount technology (SMT) applications

Housed in an 8-SOIC package for compactness

Product Advantages

Highly versatile with a wide input voltage range

High-frequency operation allows for smaller external components

Suitable for a variety of power conversion applications

Simple control features for easy implementation

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 4V ~ 16.5V

Frequency - Switching: Up to 300kHz

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Output Phases: 1

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Designed and manufactured by Analog Devices, ensuring high-quality standards

Surface mount package for reliable soldering and assembly processes

Compatibility

Compatible with various surface mount technologies

Can be used in applications requiring step-down conversion within its voltage and current specifications

Application Areas

Power supply modules

Embedded systems

Battery-powered equipment

Portable devices

Industrial controls

Product Lifecycle

Status: Active

Not currently nearing discontinuation, ensuring availability for new designs

Replacements or upgrades may be offered depending on future product development

Several Key Reasons to Choose This Product

Flexible input voltage range for a broad array of power sources

High switching frequency enables the use of smaller, less expensive, and more efficient external components

Analog Devices' reputation for quality and reliability assures product performance

Ease of integration into existing and new designs due to its surface mount package and simple control features

Active product status ensures long-term availability for ongoing and future projects