Manufacturer Part Number
LT3980EDE#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
High-efficiency, low-noise, step-down DC-DC converter
Product Features and Performance
Wide input voltage range: 3.6V to 58V
Adjustable output voltage from 0.79V to 57.42V
Output current up to 2A
Switching frequency adjustable from 225kHz to 2.25MHz
Integrated high-side and low-side MOSFETs
Cycle-by-cycle current limit and thermal protection
Compact 14-pin 4x3mm DFN package
Product Advantages
High efficiency and low noise
Wide input and output voltage ranges
Adjustable switching frequency
Integrated power MOSFETs
Comprehensive protection features
Key Technical Parameters
Input voltage range: 3.6V to 58V
Output voltage range: 0.79V to 57.42V
Output current: up to 2A
Switching frequency: 225kHz to 2.25MHz
Topology: synchronous buck converter
Quality and Safety Features
RoHS3 compliant
Cycle-by-cycle current limit
Thermal protection
Compatibility
Surface mount package (14-WFDFN Exposed Pad)
Application Areas
Industrial and transportation applications
Telecom and datacom equipment
Automotive electronics
Portable electronics
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacement or upgrade options may be available from Analog Devices.
Key Reasons to Choose This Product
Wide input and output voltage ranges
Adjustable switching frequency for optimization
High efficiency and low noise
Integrated power MOSFETs for compact size
Comprehensive protection features for reliable operation
Compatibility with surface mount assembly
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