ir3832wm International Rectifier Corp., ir3832wm Datasheet - Page 28

• Manufacturer Part Number: ir3832wm
• Description: Highly Efficient Integrated Synchronous Buck Regulator For Ddr Applications Supirbuck
• Manufacturer: International Rectifier Corp.

Rev 3.0
Single point
connection between
AGND & PGND,
should be close to
the SupIRBuck, kept
away from noise
sources.
Feedback
trace should
be kept
away form
noise
sources
Analog
Ground
plane
Fig. 26c. IR3832W layout considerations –
Mid Layer 1
Fig. 26b. IR3832W layout considerations –
Bottom Layer
Fig. 26d. IR3832W layout considerations –
Mid Layer 2
IR3832WMPbF
Use separate traces
for connecting Boot
cap and Rocset to the
switch node and with
the minimum length
traces. Avoid big
loops.
AGnd
Power
Ground
Plane
PGnd
Vin
PD-97508
28