LTC3780 Auto DC Buck-Boost Converter + Stabilized Regulator | 10A 130W

The LTC3780 power module is a DC to DC Buck-Boost high power module that automatically adjusts the constant current and constant voltage settings. The module is suitable for battery charging operations. This DC-DC switching buck-boost converter is capable of driving an 80Watt, 10A of load with excellent line and load regulation. As this is a buck-boost regulator the output voltage is independent of the input voltage. The input voltage ranges from 5-32V. It is recommended to use an input voltage of above 10V. The output voltage can be adjustable from 1V-30V DC. The main switching component is LTC3780. The module provides under-voltage protection, thermal protection, short-circuit, or overcurrent protection. The user gets notified by a fault indicator and the under-voltage threshold, constant current and the output voltage is selectable using three potentiometers. Specification: Input voltage: DC5-32V (*Recommended above 10V) Output voltage: DC1V-30V (continuously adjustable) Output current: 10A (MAX) (Long Term Usage within 7A) Output power: long-term 80W, peak 130W (More than 80W use fans to cool) Output ripple: 50mV (12V to 12V, 5A measured) Input reverse connection protection: None (*add diode to the input terminal to enable protection) Output anti-backflow: None Protection: The fuse of input can be changed to protect the power supply and equipment. LED Indicator: Fault indicator & Power indicator Configurable Constant Current, Under Voltage lockdown, and Output Voltage via potentiometers. Short circuit Protection: Yes Suitable Applications: Lead-Acid battery charger circuit To serve the high power requirements of Audio-based circuits. High current LED Lighting drive Small Bench power supply Unit Solar Panel & DIY wind Generator