MAX8792 Maxim Integrated Products, MAX8792 Datasheet - Page 27

• Manufacturer Part Number: MAX8792
• Description: Single Quick-PWM Step-Down Controller
• Manufacturer: Maxim Integrated Products

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pin and V
GND plane must meet the PGND plane only at a
single point directly beneath the IC. Similarly, the
slave’s GND plane must meet the PGND plane only
at a single point directly beneath the IC. The
respective master and slave ground planes should
connect to the high-power output ground with a
short metal trace from PGND to the source of the
low-side MOSFET (the middle of the star ground).
This point must also be very close to the output
capacitor ground terminal.
CC
bypass capacitor go. The master’s
______________________________________________________________________________________
Controller with Dynamic REFIN
Single Quick-PWM Step-Down
5) Connect the output power planes (V
TRANSISTOR COUNT: 7169
PROCESS: BiCMOS
tem ground planes) directly to the output filter
capacitor positive and negative terminals with multi-
ple vias. Place the entire DC-DC converter circuit
as close to the load as is practical.
Chip Information
CORE
and sys-
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