Manufacturer Part Number
IFX91041EJV50XUMA1
Manufacturer
Infineon Technologies
Introduction
Step-Down Voltage Regulator for Power Management Applications
Product Features and Performance
Fixed Output Voltage of 5V
Single Output Channel
Non-Synchronous Rectification
Step-Down (Buck) Topology
Output Current Capacity of 1.8A
Switching Frequency of 370kHz
Surface Mount Technology
Operating Temperature Range from -40°C to 125°C
Product Advantages
High Input Voltage Range up to 45V
Suitable for High-Temperature Environments
Compact SOIC-8 Package with Exposed Pad for Better Heat Dissipation
Key Technical Parameters
Voltage Input Min: 4.75V
Voltage Input Max: 45V
Voltage Output Min/Fixed: 5V
Current Output: 1.8A
Frequency Switching: 370kHz
Operating Temperature: -40°C to 125°C
Package/Case: 8-SOIC Exposed Pad
Quality and Safety Features
Extended Temperature Range for Increased Reliability
Designed for Robust Power Management
Compatibility
Compatible with Surface Mount Technologies for PCB Assembly
Suitable for a Broad Range of DC-DC Applications
Application Areas
Electronic Power Systems
Industrial Power Supplies
Automation Technology
Consumer Electronics
Product Lifecycle
Product Status: Obsolete
Possible Need for Replacement or Upgrade
Several Key Reasons to Choose This Product
Supports Wide Range of Input Voltages
Designed for High-Temperature Operations
Ideal for Compact Systems with Space Constraints
Efficient for Medium-Power Applications
Robust Design Catering to Industrial Standards
Easy to Integrate with Standard SMT Processes