Manufacturer Part Number
LT3988IMSE#PBF
Manufacturer
Analog Devices
Introduction
The LT3988IMSE#PBF is a dual-output, adjustable step-down (Buck) DC-DC switching regulator housed in a 16-MSOP-EP package, designed for efficient power management in a wide range of applications.
Product Features and Performance
Dual-output, adjustable step-down (Buck) configuration
Operates with an input voltage range from 4.1V to 60V
Adjustable output voltage range from 0.75V to 59.4V
Output current capability up to 1A
Switching frequency range from 250kHz to 2.15MHz, adjustable for optimization
Non-synchronous rectifier design
Supports surface mount technology for PCB assembly
Operates efficiently across a wide temperature range from -40°C to 125°C
Product Advantages
Broad input voltage range suitable for various power supply scenarios
Flexible output voltage adjustment to meet specific application needs
High switching frequency allows for smaller external components, reducing board space and cost
Thermal performance enhanced by the exposed pad package
Dual outputs enable the simultaneous power supply to multiple components
Key Technical Parameters
Voltage Input (Min): 4.1V
Voltage Input (Max): 60V
Voltage Output (Min/Fixed): 0.75V
Voltage Output (Max): 59.4V
Current Output: 1A
Frequency Switching: 250kHz ~ 2.15MHz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Designed and manufactured by Analog Devices, a leader in semiconductor technologies
Optimal thermal management through the exposed pad package
Compliant with industry standard safety and quality norms
Compatibility
Suitable for use in various power regulation scenarios requiring step-down functionality
Compatible with surface mount technology for PCB assembly processes
Application Areas
Industrial controls
Automotive electronics
Portable devices
Telecom infrastructure
Distributed power systems
Product Lifecycle
Status: Active
The product is currently in active production with no immediate discontinuation notices, ensuring long-term availability for new designs and existing applications
Several Key Reasons to Choose This Product
Versatile input and output voltage ranges cater to a multitude of application requirements
High-efficiency design helps to minimize power loss and heat generation
The compact MSOP-EP package enables space-saving designs
Dual output capability reduces the need for multiple regulators in a design
Robust operating temperature range ensures reliability in varied environmental conditions
Manufactured by Analog Devices, ensuring high quality and reliability
LT3988IMSELinear Technology / Analog Devices
LT3990EMSE-3.3