Manufacturer Part Number
LTC3440EMS#TRPBF
Manufacturer
Analog Devices
Introduction
Versatile buck-boost DC/DC converter suitable for a range of input voltages.
Product Features and Performance
Step-up/Step-down function
Adjustable output voltage
Buck-boost topology
Single output
Synchronous rectification for improved efficiency
Programmable switching frequency from 300kHz to 2MHz
Supports a wide range of input voltages (2.5V to 5.5V)
Product Advantages
Efficient power conversion across varying input voltages
Minimal external components due to integrated switching transistor
Low noise operation with selectable frequency
Suitable for battery-powered applications with its wide input voltage range
Key Technical Parameters
Input Voltage (Min): 2.5V
Input Voltage (Max): 5.5V
Output Voltage (Min): 2.5V
Output Voltage (Max): 5.5V
Output Current: 600mA
Switching Frequency: Up to 2MHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Built-in over-temperature protection
Stable operation within the specified temperature range
Compatibility
Compatibility with various types of batteries and power supplies due to its wide input voltage range
Application Areas
Portable electronics
Battery-powered devices
Energy harvesting
Automotive accessories
Product Lifecycle
Active status
Not indicated as nearing discontinuation
Several Key Reasons to Choose This Product
Highly efficient power conversion which extends battery life
Flexible design suitable for a diverse set of applications
Compact 10-MSOP Packaging suitable for space-constrained designs
Option to fine-tune the operation with adjustable switching frequency
Reliable performance across a broad range of operating temperatures
Adherence to quality standards set by Analog Devices