DC LTC3780 Automatic Buck-Boost Solar Car Constant Voltage And Constant Current Power Module

The OKY3500-2 is a high-efficiency, automatic buck-boost power supply module built around the LTC3780 controller. It is designed to deliver a stable output voltage from a wide and variable input source, making it highly versatile for custom power solutions.

Key Features
- Automatic Buck-Boost Operation: Automatically steps voltage up or down to maintain a consistent, regulated output.
- Stable Voltage Regulation: Delivers a stable output voltage even when the input is lower, higher, or equal to the set output. For example, it can maintain a 12V output from an input range of 5V to 32V.
- Dual Operating Modes: Supports both Constant Voltage (CV) and Constant Current (CC) modes for flexible power delivery.
- Integrated Protection: Features undervoltage protection and a user-replaceable fuse to safeguard the power source and connected equipment.
- Onboard Status Indicator: Includes an LED fault indicator for at-a-glance diagnostics.

Applications
The module's ability to handle fluctuating inputs while providing both CV and CC output makes it highly suitable for demanding applications. It is an excellent choice for solar charging systems, developing stable power supplies for laptops in vehicles, and various automotive electronics projects where input voltage can be unstable.