3. Si827x-EVB Power and Jumper Connection Descriptions
The power and jumper connections are summarized here:
• J1 Screw terminal block used to connect external power supply for input side of Si827x.
• J2 Screw terminal block used to connect external power supply for output side A as well as bring out output A of Si827x.
• J3 Screw terminal block used to connect external power supply for output side B as well as bring out output B of Si827x.
• J4 Screw terminal block used to connect external power supply for input side of Si8271.
• J5 Screw terminal block used to connect external power supply for output side of Si8271.
• J6 Screw terminal block used to bring out V+ and V– outputs of Si8271.
• JP1 Header to facilitate connection of external signal for VIA/PWM of Si827x.
• JP2 Header to facilitate connection of external signal for VIB of Si827x (not populated for Si8274 version of EVB).
• JP3 Header to facilitate connection of external signal for ENABLE of Si827x.
• JP4 Header to facilitate connection of external signal for VI Si8271.
• JP5 Header to facilitate connection of external signal for ENABLE of Si8271.
• JP6 Header to facilitate evaluation of BOOTSTRAP circuitry.
UG186: Si827x-EVB User's Guide
Si827x-EVB Power and Jumper Connection Descriptions
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