The LTC3225EDDB#TRPBF is an advanced supercapacitor charger designed by Linear Technology to provide efficient charging solutions for supercapacitors (also known as ultracapacitors or double-layer capacitors). This compact and highly integrated device is ideal for portable electronics, memory backup systems, and other applications where a reliable and long-lasting power source is required.
Key Features
- Adjustable Charge Current: The LTC3225 offers an adjustable charge current up to 150mA, allowing users to tailor the charging to the specific needs of their supercapacitor.
- Automatic Cell Balancing: This charger includes an automatic cell balancing feature, which ensures that supercapacitors in series reach equal voltages, thus maximizing the lifespan and performance of the supercapacitor stack.
- Low Noise Operation: The device operates with low noise, which is critical for sensitive electronic applications where interference can be a significant concern.
- Wide Input Voltage Range: It supports a wide input voltage range from 2.8V to 5.5V, accommodating a variety of power sources and making it versatile for different environments.
- Thermal Protection: The LTC3225 includes thermal protection to safeguard the device and the supercapacitors from damage due to overheating.
- Compact Package: The product is available in a tiny 10-lead (3mm x 3mm) DFN package, which is suitable for space-constrained applications.
Applications
- Portable Electronics
- Memory Backup Systems
- Energy Harvesting
- Wireless Transmitters
- Power Backup
Product Quality and Reliability
The LTC3225EDDB#TRPBF is designed with the high-quality standards Linear Technology is known for. It is RoHS compliant and is packaged in tape and reel form for reliable automated handling, making it suitable for high-volume production environments. Users can expect consistent performance and durability from this supercapacitor charger.
