Manufacturer Part Number
LTC3872ITS8#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC3872ITS8#TRPBF is a DC DC switching controller designed for power management applications, particularly suited for creating step-up (boost) voltage supplies.
Product Features and Performance
Boost Topology
Single Output Transistor Driver Configuration
Supports Positive Output Configuration
One Output Phase
Operating Frequency at 550kHz
Product Advantages
High Efficiency for Step-Up Voltage Conversion
Compact SOT-23-8 Thin Package Ideal for Space-Constrained Applications
Wide Operating Temperature Range Suitable for Industrial Environments
Key Technical Parameters
Voltage Supply Range: 2.75V to 9.8V
Operating Temperature: -40°C to 125°C
Output Type: Transistor Driver
No Synchronous Rectification
Duty Cycle: N/A
Switching Frequency: 550kHz
Up to 1 Output Supported
Control Features: Current Limit, Enable, Soft Start
Quality and Safety Features
Built-In Current Limiting for Over-Current Protection
Thermal Temperature Range Ensuring Reliability in Harsh Conditions
Compatibility
Surface Mount Compatible
Designed for Use with TSOT-23-8 Footprint
Application Areas
Power Management Solutions for Consumer Electronics
Industrial Power Supplies
Portable Battery-Powered Devices
Automotive Electronics
Product Lifecycle
Current Active Status
No Indication of Near Discontinuation
Replacements or Upgrades Should Be Sourced Directly from Analog Devices if Needed
Several Key Reasons to Choose This Product
Highly Efficient Step-Up Voltage Regulation for Battery-Powered Devices
Wide Range of Input Voltage for Versatile Applications
High Switching Frequency Enabling Small Inductor Size, Reducing Overall Design Footprint
Robust Operating Temperature Range Catering to Demanding Industrial and Automotive Environments
Simple, Minimalistic Design for Easy Integration into Various Circuit Designs
LTC3872ETS8-1#PBFLinear Technology / Analog Devices