Murata PE25200 User Manual page 4

Jumper Link Array Settings
The EN (Enable) link settings allow on-board control to enable the EVK by connecting the EN pin directly to the VIN
potential. The EN pin may be driven externally by connecting a potential between EN and GND.
.
Other jumper links allow for:
SYNCSEL—Not functional for this version of the EVK.
■
Mode—Sets the VIN to VOUT ratio by divide-by-2 or divide-by-3. Note: VIN divide-by-2 max = 10V; divide-by-
■
3 max = 15V.
FF—Sets fixed, asynchronous or cycle skip operation. Note: All pins open have functionality.
■
FTUNE—Sets nominal, plus 15% or minus 15% of operational frequency. Note: All pins open have
■
functionality.
SS—Sets the soft start current at 600 mA, 2.1A or 1.1A. . Note: All pins open have functionality.
■
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DOC-105510-1 (07/2021)
PE25200 EVK User's Manual
High Efficiency DC-DC Converter
VIN
< 0.4V
> 1.3V
Table 2. VIN and Enable Function
GND
EN
VIN
EVK Enabled
Figure 2. EN Jumper Link Settings
FUNCTION
Disabled
Enabled
EVK Disabled
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