Manufacturer Part Number
LT3688EUF#PBF
Manufacturer
Analog Devices
Introduction
The LT3688 is a step-down DC/DC switching regulator designed for power management and it caters to a wide range of input voltages, making it suitable for diverse applications.
Product Features and Performance
Adjustable output voltage from 0.8V to 36V
2 output channels for versatile power distribution
Offers a switching frequency range from 500kHz to 2.1MHz
Operates within an input voltage range of 3.8V to 36V
Provides up to 800mA of output current
Does not support synchronous rectification
Designed for surface mount technology
Encapsulated in a 24-WFQFN Exposed Pad package for efficient heat dissipation
Can operate in temperatures from -40°C to 125°C
Product Advantages
Flexible power solution with adjustable output
Wide input voltage range supports varied applications
High-frequency switching allows for compact peripheral components
Dual outputs enhance power management capabilities
High-temperature operation ensures reliability in strenuous conditions
Key Technical Parameters
Voltage Input (Min): 3.8V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 36V
Current Output: 800mA
Frequency Switching: 500kHz ~ 2.1MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built to operate reliably over a wide range of temperatures
Packaged in a robust 24-WFQFN Exposed Pad for enhanced durability
Compliance with industry-standard quality and safety regulations
Compatibility
Compatible with a broad range of input voltages
Suitable for various surface mount technologies
Application Areas
Power management in industrial applications
Automotive electronics
Portable devices and mobile tech
Renewable energy systems
Communications equipment
Product Lifecycle
Currently marked as Active, indicating availability and ongoing support
No known discontinuation schedule, providing longevity for product designs
Several Key Reasons to Choose This Product
Versatile input voltage range for broad application compatibility
Flexible output configurations cater to diverse power requirements
High-frequency operation allows for smaller components, reducing overall solution size
Reliable performance in extreme temperature environments
Analog Devices' reputation for quality and robust power management solutions