connected inside the package. Connect signal logic
to SGND, not -IN.
Output Power Pins +OUT And -OUT:
The output power terminals OUT(+) and OUT(-)
deliver the 4.2A maximum output current from the
PI3106-00-HVMZ through the J-lead output pins.
This configuration allows for a low impedance output
and should be connected to multi-layer PCB parallel
planes for best performance. Due to the high
switching frequency, output ripple and noise can be
easily attenuated by adding just a few high quality
X7R ceramic capacitors while retaining adequate
transient response for most applications. The
PI3106-00-HVMZ does not require any feedback
loop compensation nor does it require any opto-
isolation. All isolation is contained within the
package. This greatly simplifies the use of the
converter and eliminates all outside influences of
noise on the quality of the output voltage regulation
and feedback loop. It is important for the user to
minimize resistive connections from the load to the
converter output and to keep stray inductance to a
minimum for best regulation and transient response.
The very small size footprint and height of the
PI3106-00-HVMZ allows the converter to be placed
in the optimum location to allow for tight connections
to the point of load. For those applications absolutely
requiring very tight regulation, contact Picor
Engineering at
picorpower.com
for a remote sense
application circuit which can be used.
Picor Corporation • picorpower.com
Preliminary PI3106-00-HVMZ Rev 1.3, Jan 17
th
, 2012
Page
8
of 15
VICOR [ VICOR CORPORATION ]
