Manufacturer Part Number
ST1CC40DR
Manufacturer
STMicroelectronics
Introduction
The ST1CC40DR is a high-efficiency, single-channel, step-down (buck) DC-DC converter designed for LED lighting and signage applications.
Product Features and Performance
Single-channel step-down DC-DC converter
Output current up to 3A
Wide input voltage range of 3V to 18V
High efficiency of up to 95%
Switching frequency of 850kHz
Internal power switch
Thermal shutdown protection
Product Advantages
High efficiency for power-sensitive applications
Wide input voltage range for flexibility
Compact 8-SOIC package for space-constrained designs
Thermal shutdown protection for reliable operation
Key Technical Parameters
Manufacturer Part Number: ST1CC40DR
Topology: Step-Down (Buck)
Number of Outputs: 1
Output Current: 3A
Input Voltage Range: 3V to 18V
Switching Frequency: 850kHz
Package: 8-SOIC
Quality and Safety Features
RoHS3 compliant
Thermal shutdown protection
Compatibility
The ST1CC40DR is designed for use in a variety of LED lighting and signage applications.
Application Areas
LED Lighting
Signage
Product Lifecycle
The ST1CC40DR is an active product and there are no plans for discontinuation. Replacement or upgrade options may be available from STMicroelectronics.
Several Key Reasons to Choose This Product
High efficiency for power-sensitive applications
Wide input voltage range for flexibility
Compact 8-SOIC package for space-constrained designs
Thermal shutdown protection for reliable operation
Suitability for a variety of LED lighting and signage applications