Manufacturer Part Number
LTC3770EUH#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC3770EUH#TRPBF is a step-down DC DC switching controller designed for power management applications.
Product Features and Performance
Single output transistor driver
Positive output configuration
Buck topology
Supports a supply voltage range from 4V to 32V
Maximum duty cycle of 90%
Includes synchronous rectifier for efficiency
Features include current limit, enable, on-time control, power good indicator, soft start, and tracking
Product Advantages
High efficiency with synchronous rectification
Wide input voltage range accommodating various applications
Flexible control features for enhanced performance
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Voltage Supply (Vcc/Vdd): 4V ~ 32V
Duty Cycle (Max): 90%
Operating Temperature: -40°C ~ 85°C
Package: 32-WFQFN Exposed Pad
Quality and Safety Features
Robust operating temperature range for reliability in varying environments
Current limiting feature to protect against overcurrent conditions
Compatibility
Compatible with surface mount technology for easy PCB integration
Application Areas
Ideal for use in telecommunications, computing, and industrial applications where power efficiency is crucial
Product Lifecycle
Product status is active
No indication of nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High efficiency and power conservation due to synchronous rectification and maximum 90% duty cycle
Supports a broad range of input voltages, making it versatile for different power systems
Comprehensive control features allow for tailored performance and protection in application-specific conditions
Reliable in extreme temperature conditions, suitable for harsh environments
Surface mount compatibility simplifies the integration process in modern electronic designs