Manufacturer Part Number
LTC3770EUH#PBF
Manufacturer
Analog Devices
Introduction
High-efficiency power management and switching controller for power supply solutions
Product Features and Performance
Supports step-down (buck) conversion
Transistor driver for effective switching
Single output phase for simplified design
Can work within a wide supply voltage range (4V ~ 32V)
Integrated synchronous rectifier to improve efficiency
Features such as current limit and soft start to enhance control
Provides a 'Power Good' signal for system monitoring
Product Advantages
High duty cycle (Max 90%) for heavy loads
Robust operating temperature range (-40°C ~ 85°C) suitable for diverse environments
On-time control for precision in power conversion
Key Technical Parameters
Number of Outputs: 1
Output Configuration: Positive
Topology: Buck
Voltage - Supply (Vcc/Vdd): 4V ~ 32V
Frequency - Switching: Not specified
Duty Cycle (Max): 90%
Synchronous Rectifier: Yes
Control Features: Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
Quality and Safety Features
Built to meet industry standards for power management
Protection features for safe and reliable operation
Compatibility
Surface mount technology compatible with modern PCB designs
Can integrate with various microcontrollers and processors due to its standard control features
Application Areas
Suitable for electronics requiring DC-DC power conversion such as computing systems, communication devices, and industrial equipment
Product Lifecycle
Status: Active (check for any updated notice for potential discontinuation)
Replacement or upgrade options should be checked if available
Key Reasons to Choose This Product
Highly efficient for prolonged battery life and energy savings
Operates over a broad range of input voltages for versatile use
Max 90% duty cycle caters to heavy load applications
Suited for harsh environmental conditions given its temperature range
Comes from Analog Devices, a reputable manufacturer in power management
Technical support and documentation available from manufacturer
Surface mount design compatible for streamlined manufacturing processes