Panasonic EVB-NN30312A, Руководство пользователя

Страница: 6 / 15

6 14
EVB-NN30312A
User’s Guide
for Evaluation Board
Revised
Total Pages Page
Tentative
Industrial Devices Company, Panasonic Corporation
Regulations
No. 312A805E
2012-04-17
2.2 Jumper Setup
EN pin, MODE pin, FSEL pin, PGOOD pin are able to be controlled by J-EN, J-MODE, J-FSEL, J-PGOOD.
Jumper
Mode FCCM SKIP SKIP
Table 3. J-MODE (Control modes
）
J-MODE
J-MODE
Table 4. J-FSEL
（
Control SW frequency
）
Table 5. J-PGOOD (Control the Voltage PGOOD pin pulled up to
）
Jumper
Status enable disable disable
Table 2. J-EN (Control enable/disable
）
J-EN J-EN
Jumper
Frequency 250kHz 750kHz 1250kHz
J-FSEL J-FSEL
Jumper
Pull up to VREG open V-EXT
J-PGOOD
J-PGOOD
J-EN
J-MODE
J-FSEL
J-PGOOD
Figure 3. Appearance of J-EN, J-MODE, J-FSEL, J-PGOOD
Note: The parameters above is subject to change without notice for improvement.