Manufacturer Part Number
LT3980IDE#PBF
Manufacturer
Analog Devices, Inc.
Introduction
High Efficiency, Synchronous Buck DC-DC Converter
Product Features and Performance
Wide input voltage range: 3.6V to 58V
High efficiency up to 96%
2A continuous output current
Adjustable output voltage from 0.79V to 57.42V
Internal compensation
Low quiescent current: 32μA
Spread spectrum frequency modulation
Integrated high-side and low-side MOSFETs
Thermally enhanced 14-Pin 4mm x 3mm DFN package
Product Advantages
Excellent efficiency and power density
Wide input voltage range
Adjustable output voltage
Thermal protection and short-circuit protection
Spread spectrum frequency modulation for reduced EMI
Key Technical Parameters
Input Voltage Range: 3.6V to 58V
Output Voltage Range: 0.79V to 57.42V
Output Current: 2A continuous
Switching Frequency: 225kHz to 2.25MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
Thermally enhanced package
Protective features: thermal shutdown, short-circuit protection
Compatibility
Suitable for a wide range of applications that require a high-efficiency, adjustable DC-DC converter.
Application Areas
Industrial equipment
Telecom and networking equipment
Automotive electronics
Portable electronics
Medical devices
Product Lifecycle
The LT3980 is an active product in Analog Devices' portfolio. Replacement or upgrade options may be available as technology evolves.
Key Reasons to Choose This Product
Excellent efficiency and power density
Wide input voltage range
Adjustable output voltage
Robust protection features
Compact and thermally enhanced package
Flexibility for a wide range of applications
LT3980EDELT
LT3988IMSELinear Technology / Analog Devices