Manufacturer Part Number
MAX17544ATP+T
Manufacturer
Maxim Integrated
Introduction
High-performance, highly-integrated, step-down DC-DC converter
Provides adjustable output voltage
Product Features and Performance
Adjustable output voltage from 0.9V to 37.8V
5A output current
Switching frequency range of 100kHz to 2.2MHz
Synchronous rectification for high efficiency
TQFN package with exposed thermal pad for improved thermal performance
Product Advantages
Integrated high-side and low-side switches for efficient power conversion
Adjustable output voltage simplifies design
High switching frequency enables use of small external components
Low external component count reduces solution size
Key Technical Parameters
Input voltage range: 4.5V to 42V
Output voltage range: 0.9V to 37.8V
Output current: 3.5A
Switching frequency: 100kHz to 2.2MHz
Operating temperature range: -40°C to 125°C
Quality and Safety Features
Compliant with RoHS3 directive
Exposed thermal pad for improved heat dissipation
Compatibility
Surface mount package suitable for automated assembly
Application Areas
Ideal for a wide range of applications, including industrial, automotive, and consumer electronics
Product Lifecycle
Currently in production, with no plans for discontinuation or replacement
Several Key Reasons to Choose This Product
Highly-integrated, high-performance step-down converter
Wide input and output voltage ranges for flexibility
Adjustable output voltage simplifies design
Efficient synchronous rectification for high power conversion
Small solution size with low external component count
Excellent thermal management and wide operating temperature range