LT3595
APPLICATIONS INFORMATION
Board Layout Considerations
the SW1-16 and PWM1-16 pins. Keep the sense voltage
pins (V and L1-16) away from the switching nodes.
IN
As with all switching regulators, careful attention must be
paid to the PCB board layout and component placement.
To prevent electromagnetic interference (EMI) problems,
properlayoutofhighfrequencyswitchingpathsisessential.
Minimize the length and area of all traces connected to
Place C
and C close to the V pins. Always use
OUT1-16
IN IN
a ground plane under the switching regulator to minimize
interplanecoupling.Recommendedcomponentplacement
is shown in Figures 4-7.
Figure 4. PCB Layer 1
Figure 5. PCB Layer 2
3595f
12
Linear [ Linear ]
