Manufacturer Part Number
LT1767EMS8-5
Manufacturer
Linear Technology
Introduction
Integrated circuit (IC) for power management
Switching DC-DC converter with fixed 5V output
Product Features and Performance
Operates from 3V to 25V input voltage range
5A output current capability
25MHz switching frequency
Synchronous rectification for high efficiency
Buck and SEPIC converter topologies
Thermal shutdown and current limit protection
Product Advantages
Wide input voltage range
High output current
High switching frequency for compact design
Efficient synchronous rectification
Multiple converter topologies
Key Technical Parameters
Input Voltage Range: 3V to 25V
Output Voltage: Fixed 5V
Output Current: 1.5A
Switching Frequency: 1.25MHz
Topology: Buck, SEPIC
Quality and Safety Features
Thermal shutdown protection
Current limit protection
Compatibility
8-pin MSOP package for surface mount assembly
Application Areas
Portable electronics
Industrial automation
Telecommunication equipment
Automotive electronics
Product Lifecycle
Currently in production
Replacement and upgrade options available from Linear Technology
Key Reasons to Choose
Wide input voltage range with high output current
High switching frequency for compact design
Efficient synchronous rectification
Multiple converter topologies for design flexibility
Thermal and current protection for reliable operation