Manufacturer Part Number
LTC3851AEUD#PBF
Manufacturer
Analog Devices, Inc.
Introduction
High-Efficiency Step-Down DC/DC Controller
Ideal for a Wide Range of Industrial and Consumer Applications
Product Features and Performance
Wide Input Voltage Range: 4V to 38V
Adjustable Output Voltage Range: 0.8V to 36V
Programmable Switching Frequency: 235kHz to 750kHz
Cycle-by-Cycle Current Limit
Soft-Start Function
Output Tracking and Sequencing
SYNC Function
Thermal Shutdown Protection
Internal/External Compensation
Product Advantages
High Efficiency
Small Solution Size
Wide Input Voltage Range
Flexible Frequency Operation
Comprehensive Protection Features
Key Technical Parameters
Input Voltage Range: 4V to 38V
Output Voltage Range: 0.8V to 36V
Switching Frequency: 235kHz to 750kHz
Current Limit
Soft-Start
Tracking and Sequencing
Thermal Shutdown
Internal/External Compensation
Quality and Safety Features
RoHS3 Compliant
Exposed Pad for Improved Thermal Performance
Comprehensive Protection Features
Compatibility
Suitable for a Wide Range of Industrial and Consumer Applications
Application Areas
Industrial Power Supplies
Telecommunications Equipment
Automotive Electronics
Consumer Electronics
Product Lifecycle
This product is still actively supported by the manufacturer.
Replacement or upgrade options may be available in the future.
Key Reasons to Choose This Product
Wide input voltage range for versatile applications
Flexible switching frequency for optimized designs
Comprehensive protection features for improved reliability
Small solution size and high efficiency for compact designs
Proven performance and reliability from a trusted manufacturer
LTC3851AEMSE-1Linear Technology