UCC14341-Q1 - Texas Instruments

UCC14341-Q1 DC/DC Module

UCC14341-Q1 is a high isolation voltage DC/DC module designed to provide power to IGBT or SiC gate drivers. The module integrates a transformer and DC/DC controller with a proprietary architecture to achieve high efficiency with very low emissions. The high-accuracy output voltages provide higher system efficiency without over-stressing the power device gat.

Features

• Fully integrated high-density isolated DC/DC module with isolation transformer
• Isolated DC/DC for driving: IGBTs, SiC FETs
• Input voltage range: 13.5 V to 16.5 V with 32-V absolute maximum
• 1.5-W output power for 13.5V• Adjustable (VDD
  – VEE) output voltage (with external resistors): 18 V to 25 V, ±1.3 % regulation accuracy over full temperature range
• Adjustable (COM
  – VEE) output voltage (with external resistors): from 2.5 V to (VDD
  – VEE), ±1.3 % regulation accuracy over full temperature range
• Low electromagnetic emission with spread spectrum modulation .