Manufacturer Part Number
MAX1644EAE+
Manufacturer
Analog Devices
Introduction
The MAX1644EAE+ from Analog Devices is a high-performance, adjustable output voltage, step-down (buck) DC-DC switching regulator designed for a wide range of power management applications.
Product Features and Performance
Step-Down (Buck) topology for efficient voltage reduction
Output voltage adjustable from 1.1V to 5.5V to suit various application needs
Capable of delivering up to 2A of output current
Supports input voltages ranging from 3V to 5.5V
Up to 350kHz switching frequency for optimal balance between efficiency and component size
Integrated synchronous rectifier for enhanced efficiency
Operates across a wide temperature range from -40°C to 85°C
Product Advantages
Flexible output voltage adjustments cater to a wide array of power requirements
High efficiency reduces thermal footprint and improves battery life in portable devices
Compact 16-SSOP package suitable for space-constrained applications
Broad compatibility with various input voltages enhances its utility in multiple device configurations
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.1V
Voltage Output (Max): 5.5V
Current Output: 2A
Frequency Switching: Up to 350kHz
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Built-in safety features ensure protection against over-temperature, over-current, and under-voltage conditions, enhancing product reliability and longevity.
Compatibility
The 16-SSOP package and adjustable output voltage make it compatible with a wide range of PCB layouts and power supply designs.
Application Areas
Portable and battery-powered devices
IoT devices
Consumer Electronics
Telecommunications equipment
Embedded systems
Product Lifecycle
The product status is Active, indicating ongoing manufacture and support, with no current indication of nearing discontinuation.
Several Key Reasons to Choose This Product
High efficiency and flexibility in voltage adjustments make it suitable for a variety of applications.
Robust thermal and operational safety features ensure reliability in diverse operational conditions.
The compact form factor aids in design flexibility, especially valuable in space-constrained applications.
Supported by Analog Devices' reputation for quality in power management solutions, ensuring reliability and performance.
Active product status with Analog Devices provides assurance of availability and long-term support.