MPQ8632 HIGH EFFICIENCY 18V SYNCHRONOUS STEP-DOWN CONVERTER FAMILY FOR 4A TO 20A
Design Example
Below is a design example following the
application guidelines for the specifications:
Table 13—Design Example
VIN
VOUT
FSW
4.5-18V
1V
500kHz
C1C
GND
The detailed application schematic is shown in
Figure 14. The typical performance and circuit
waveforms have been shown in the Typical
Performance Characteristics section. For more
device applications, please refer to the related
Evaluation Board Datasheets.
VIN
Bottom Layer
Figure 57—PCB Layout Guideline For 29-Pin
QFN 5mmx4mm Package Part, Including
MPQ8632-15 and MPQ8632-20.
MPQ8632 Rev.1.24
8/28/2013
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