The LTM?4606 is a complete ultralow noise high voltage
6A switching mode DC/DC power supply. Included in the
package are the switching controller, power FETs, inductor,
and all support components. The on-board input fi lter and
noise cancellation circuits achieve low noise operation, thus
effectively reducing the electromagnetic interference (EMI).
Operating over an input voltage range of 4.5V to 28V, the
LTM4606 supports an output voltage range of 0.6V to 5V,
set by a single resistor. This high effi ciency design delivers
6A continuous current (8A peak). Only bulk input and
output capacitors are needed to fi nish the design.
High switching frequency and an adaptive on-time current
mode architecture enables a very fast transient response
to line and load changes without sacrifi cing stability. The
device supports output voltage tracking and output voltage
margining.