Manufacturer Part Number
MAX1846EUB+
Manufacturer
Maxim Integrated
Introduction
The MAX1846EUB+ is a high-efficiency, step-up/step-down DC-DC switching controller capable of operating from a wide input voltage range.
Product Features and Performance
Wide input voltage range: 3V to 16.5V
Supports switching frequencies from 100kHz to 500kHz
Flyback topology for step-up/step-down capability
1 output phase
Synchronous rectification not supported
Enable and frequency control features
Clock synchronization capability
Product Advantages
Wide input voltage range for flexible power source options
High-efficiency switching design
Flexible switching frequency range for optimal performance
Flyback topology allows both step-up and step-down operation
Key Technical Parameters
Input Voltage: 3V to 16.5V
Switching Frequency: 100kHz to 500kHz
Output Phases: 1
Synchronous Rectification: No
Control Features: Enable, Frequency Control
Clock Synchronization: Yes
Maximum Duty Cycle: 96%
Quality and Safety Features
RoHS3 compliant
Operating temperature range: -40°C to 85°C
Compatibility
Surface mount package: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Application Areas
Suitable for a wide range of electronic devices and systems requiring efficient DC-DC conversion
Product Lifecycle
Active product
Replacement or upgrade options may be available
Key Reasons to Choose This Product
Wide input voltage range for flexibility
High-efficiency switching design for power savings
Flexible switching frequency range for optimized performance
Flyback topology allows both step-up and step-down capabilities
Compact surface mount package for space-constrained designs
Operating temperature range suitable for a variety of applications