MP6614

– 35V, H-BRIDGE DC MOTOR DRIVER WITH SOIC-8 PACKAGE

MP6614 Rev. 1.0

MonolithicPower.com

13

2/24/2023

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APPLICATION INFORMATION

PCB Layout Guidelines

Efficient

PCB

layout

is

critical

for

stable

operation. For the best results, refer to Figure 4

and follow the guidelines below:

1. Place the supply bypass capacitors as close

to the IC as possible.

2. Place

multiple

thermal

vias

under

the

exposed pad to improve thermal dissipation.

This allows heat to move between the IC

and a plane located on the PCB

’s backside.

3. Place as many GND vias near the input

capacitors as possible to improve thermal

performance.

Figure 4: Recommended PCB Layout