Analog Devices ADP5056-EVALZ User Manual

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FEATURES
Wide input voltage range: 2.75 V to 18 V
Bias input voltage range: 4.5 V to 18 V
Full-featured evaluation board for the
Channel 1 and Channel 2: 7 A synchronous buck regulator,
or 14 A output in parallel operation
Channel 3: 3 A synchronous buck regulator
Selective PSM or FPWM operation
Programmable switching frequency from 2.5 MHz to 250 kHz
Frequency synchronization input or output
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Evaluating the
Triple Buck Regulator Integrated Power Solution
ADP5056
ADP5056-EVALZ PHOTOGRAPH
ADP5056-EVALZ
ADP5056
GENERAL DESCRIPTION
This user guide describes the evaluation of the
includes detailed schematics and printed circuit board (PCB)
layouts.
The ADP5056-EVALZ features the ADP5056, which combines
three high performance buck regulators in a 43-terminal land
grid array (LGA) to meet the demanding performance and
board space requirements. The ADP5056-EVALZ connects to
input voltages up to 18 V directly, without any preregulators.
Full details on the device are provided in the
sheet, available from Analog Devices, Inc. Consult this data
sheet in conjunction with this user guide when evaluating the
ADP5056.
Figure 1.
Rev. 0 | Page 1 of 11
User Guide
UG-1517
ADP5056 and
ADP5056 data