UHE-3.3/7500-Q12-C

The UHE-3.3/7500-Q12-C is an isolated DC/DC Converter provides output power ranging from 10A at 1.2V to 2A at 15V. Taking full advantage of the synchronous-rectifier, forward topology, UHEs boasts outstanding efficiency enabling full-power operation to ambient temperatures as high as 60°C without air flow. Assembled using fully automated, SMT-on-PCB techniques, UHEs provide stable no-load operation, excellent line and load regulation, quick step response and low output ripple/noise. Additionally, the UHEs unique output design eliminates one of the topology's few shortcomings-output reverse conduction. The device features full I/O fault protection including input overvoltage and undervoltage shutdown, precise output overvoltage protection, output current limiting, short-circuit protection and thermal shutdown. Low-voltage model offers optional sense pins facilitating either remote load regulation or current sharing for true N+1 redundancy.

• Incorporates a VOUT Trim function and an ON/OFF Control pin
• Thermal shutdown, I/O protected
• 88% Typical efficiency
• ±0.2/0.5% Load and ±0.25% line maximum regulation
• 90mVp-p Maximum ripple and noise

Applications

Signal Processing, Industrial