Manufacturer Part Number
LTC3459ES6#TRMPBF
Manufacturer
Analog Devices
Introduction
High-Efficiency, Low Quiescent Current Step-Up DC/DC Converter
Product Features and Performance
Adjustable Output Voltage from 2.5V to 10V
Supports Inputs from 1.5V to 5.5V
Synchronous Rectifier for Improved Efficiency
60mA Output Current Capability
Boost Converter Topology
High-Frequency Operation for Small Inductors
Low Quiescent Current for Battery-Powered Applications
Thermal Overload Protection
Integrated Soft-Start Function
Product Advantages
High Efficiency at Light Loads
Wide Input Voltage Range Suitable for Single-Cell Batteries
Small SOT-23-6 Package Saves Space
Low Shutdown Current for Extended Battery Life
Automatic Transition to Burst Mode at Light Loads for Power Saving
Key Technical Parameters
Input Voltage Min: 1.5V
Input Voltage Max: 5.5V
Output Voltage Min/Adjustable: 2.5V
Output Voltage Max: 10V
Output Current: 60mA
No explicit Switching Frequency
Operating Temperature Range: -40°C to +85°C
Quality and Safety Features
Over-Temperature Protection
Built-In Current Limiting
Stable with Low-ESR Ceramic Capacitors
Compatibility
Suitable for use with Multiple Battery Chemistries
Compatible with Ceramic, Tantalum, and Aluminum Electrolytic Capacitors
Application Areas
Portable Electronics
Battery Powered Devices
Wearable Technology
Wireless and IoT Devices
Product Lifecycle
Active Status
Not Reported As Nearing Discontinuation
Standard Availability with Tape & Reel Packaging for Automated Assembly
Several Key Reasons to Choose This Product
Optimized for Single-Cell Battery Operation
Enhanced Battery Life for Portable Applications
Compact, Space-Saving Design
Robust Temperature Performance for Industrial Applications
Ease of Integration with Commonly Used Surface-Mount Technologies
LTC3458LEDELinear Technology / Analog Devices