Manufacturer Part Number
LT8641IUDC#TRPBF
Manufacturer
Analog Devices
Introduction
The LT8641IUDC#TRPBF is part of the Silent Switcher®1 series, designed primarily for step-down voltage regulation in power management applications.
Product Features and Performance
Step-Down (Buck) voltage regulator
Adjustable output voltage
Silent Switcher®1 technology minimizes EMI
Supports a wide input voltage range from 3V to 65V
Delivers up to 3.5A of output current
Adjustable switching frequency from 210kHz to 2MHz
Integrated synchronous rectifier enhances efficiency
Capable of operating in temperatures ranging from -40°C to 125°C
Product Advantages
Highly efficient power conversion
Low noise operation due to Silent Switcher®1 technology
Versatile input voltage range suitable for various applications
High reliability and robust performance in extreme temperatures
Key Technical Parameters
Input Voltage: 3V to 65V
Output Voltage: 0.8V to 64.35V
Output Current: 3.5A
Switching Frequency: 210kHz to 2MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built-in thermal protection
Overcurrent and short circuit protection
High temperature operational capability
Compatibility
Compatible with a wide range of electronic devices requiring adjustable voltage regulation
Application Areas
Automotive electronics
Industrial power supplies
Telecommunication systems
Consumer electronics
Product Lifecycle
Currently in active production
Not nearing discontinuation
Replacement and upgrade options available
Several Key Reasons to Choose This Product
Extensive input and output voltage range accommodates various power systems
High efficiency reduces power loss and heat generation
Scalable switching frequency affords design flexibility
Robust safety features ensure long-term reliability
Silent Switcher® technology critical for noise-sensitive applications