Manufacturer Part Number
LT1611CS5#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
High-efficiency step-up/step-down DC-DC converter
Provides adjustable negative output voltage
Product Features and Performance
Wide input voltage range: 0.9V to 10V
Adjustable output voltage from -0.9V to -10V
Output current up to 550mA
Switching frequency of 1.4MHz
Supports boost, charge pump, and Cuk topologies
Product Advantages
High efficiency
Small solution size
Wide input voltage range
Adjustable output voltage
Key Technical Parameters
Input voltage range: 0.9V to 10V
Output voltage range: -0.9V to -10V
Output current: Up to 550mA
Switching frequency: 1.4MHz
Supported topologies: Boost, charge pump, Cuk
Quality and Safety Features
RoHS3 compliant
Suitable for surface mount applications
Compatibility
SOT-23-5 package
Application Areas
Portable electronics
Industrial automation
Telecommunications equipment
Product Lifecycle
Currently available
No indication of discontinuation
Key Reasons to Choose This Product
Wide input voltage range
Adjustable output voltage
High output current capability
High-frequency switching for compact solution size
Suitable for various step-up/step-down applications