
200W non-isolated buck-boost DC-DC converter
TDK has launched a 200W non-isolated, buck-boost DC-DC converter with a wide output range of 9.6 to 28V at up to 10A.
The TDK-Lambda i1C series DC-DC converter measures 1”x1” (26.42 x 26.42 x 10.2mm) in an industry standard package size and operates from input voltages of either 9 to 36V or 18 to 75V.
The i1C models can also replace existing isolated converters, providing a higher power migration path for applications requiring additional output power from an isolated AC-DC power source.
300W DC-DC converter adds adjustable current limit option for parallel operation
The series is suitable for generating a wide range of high-power DC outputs from 12, 24, and 48V system voltages in medical, industrial, test, measurement, and battery-powered equipment such as Automated Guided Vehicles (AGVs), Industrial Mobile Robots (IMR), and drones.
The i1C has an efficiency of up to 98%, allowing the converters to deliver high usable power in demanding thermal environments with case temperatures of -40°C and up to +120°C, while providing a longer battery life. Dimensions and pin-out are compatible with the industry standard 1” x 1” footprint, measuring (W x L x H). The converters are encapsulated to provide enhanced shock and vibration performance and the five-sided aluminium case reduces radiated EMI for easier system compliance.
The models in the family include an output voltage adjustment pin, positive or negative logic remote on-off, input under-voltage, over-current, and thermal protection. All have the CE and UKCA marks for the Low Voltage and RoHS Directives and are designed to the IEC/UL/CSA/EN 62368-1 safety standards. Evaluation boards are available for quick and easy testing.
https://www.jp.lambda.tdk.com/en/
