LTM4613EV#PBF

LTM4613EV#PBF is an EN55022B compliant, DC/DC µModule regulator. It is a complete, ultralow noise, 8A switch mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor and all support components. Only bulk input and output capacitors are needed to finish the design. High switching frequency and an adaptive on-time current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The onboard input filter and noise cancellation circuits achieve low noise coupling, thus effectively reducing electromagnetic interference (EMI). Furthermore, the DC/DC µModule® regulator can be synchronized with an external clock to reduce undesirable frequency harmonics and allow PolyPhase® operation for high load currents. Typical applications include telecom and networking equipment, industrial and avionic equipment, RF systems.

• Complete low EMI switch mode power supply, EN55022 class B compliant
• Low input and output referred noise, output voltage tracking and margining
• PLL frequency synchronization, 2% maximum total DC error
• Power good tracks with margining, current foldback protection
• Parallel/current sharing, ultrafast transient response
• Current mode control, programmable soft-start, output overvoltage protection
• Input DC voltage range from 5 to 36V
• Input supply bias current is 78mA typ at VIN=36V, VOUT=12V, Switching Continuous, IOUT=0A
• 133-lead LGA package
• Operating temperature range from -40°C to 125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party