Manufacturer Part Number
LT8642SEV#PBF
Manufacturer
Analog Devices
Introduction
The LT8642SEV#PBF is part of Analog Devices' Silent Switcher®1 series, designed specifically for efficient power management, particularly in the form of DC DC switching regulators. It is engineered to offer precise voltage regulation while minimizing noise and electromagnetic interference, making it a versatile and reliable component for a wide range of applications.
Product Features and Performance
Silent Switcher®1 technology for minimized EMI and noise
Step-down (buck) converter topology
Adjustable output voltage
Single output configuration
High output current capability of 10A
Wide input voltage range from 2.8V to 18V
Adjustable switching frequency from 200kHz to 3MHz
Integrated synchronous rectifier for improved efficiency
Capable of operating in a temperature range of -40°C to 125°C
Surface mount 24-TFQFN package for compact design
Product Advantages
Exceptionally low noise operation ideal for sensitive applications
High efficiency and power density
Flexible power management with a wide range of input and output voltages
Robust thermal performance and reliability across a broad operating temperature range
Key Technical Parameters
Voltage Input (Min): 2.8V
Voltage Input (Max): 18V
Voltage Output (Min/Fixed): 0.597V
Voltage Output (Max): 3.3V
Current Output: 10A
Frequency Switching: 200kHz ~ 3MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built to meet high-quality standards and reliability
Thermal protection and overcurrent protection enhance safety and longevity
Compatibility
Suitable for use in various power regulation applications thanks to its adjustable output characteristics and wide input voltage
Application Areas
Power supplies for telecommunications
Industrial power systems
Automotive electronics
Computing and data storage platforms
Battery-powered devices and portable equipment
Product Lifecycle
Currently in an Active state, ensuring ongoing production and availability
No known discontinuation, with replacements or upgrades not applicable at this stage
Several Key Reasons to Choose This Product
The Silent Switcher®1 technology drastically reduces EMI and noise, critical for applications requiring minimal interference
High efficiency and flexibility in voltage regulation cater to a broad array of power management needs
Robust operational reliability across a wide thermal range ensures suitability for challenging environments
The high current capability combined with compact packaging aligns with modern demands for power-dense, space-saving designs
LT8643SEV#WPBFADI (Analog Devices, Inc.)
LT8641UXE_U3LONTIUM