SI3452MS8-KIT Silicon Laboratories Inc, SI3452MS8-KIT Datasheet - Page 10

• Manufacturer Part Number: SI3452MS8-KIT
• Description: BOARD EVAL FOR SI3452
• Manufacturer: Silicon Laboratories Inc
• Type: Controllers & Processorsr

Specifications of SI3452MS8-KIT

• Main Purpose: Special Purpose DC/DC, Power Over Ethernet
• Board Type: Fully Populated
• Utilized Ic / Part: Si3452
• Interface Type: Ethernet, USB, I2C
• Operating Voltage: 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Product: Modules
• For Use With/related Products: Si3452
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Voltage - Input: -
• Power - Output: -
• Frequency - Switching: -
• Outputs And Type: -
• Regulator Topology: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1836

Si3452MS8-KIT
Figure 10. GUI Screen after Clicking “Advanced” and “Start Poll”
If the power-up order was not followed, it is possible that the Si3452 will not be recognized, in which case the
firmware revision and Vee will show as 0.0.0 and 0 mV. In this case, close the GUI using the task manager if
required; unplug the power and USB to SMBus adapter; re-apply the power in the above sequence, and restart the
GUI.
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To avoid the possibility of I
C bus lockups, the GUI polling should be stopped before the power is removed. If this is
not done, it may be necessary to use the task manager to stop the GUI.
From this point, the Si3452 can be controlled. The Si3452 devices are wired to addresses 0x20 and 0x21. The
devices also respond to the broadcast address (0x30).
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Rev. 0.5