DP83848C-POE-EK National Semiconductor, DP83848C-POE-EK Datasheet - Page 41

• Manufacturer Part Number: DP83848C-POE-EK
• Description: BOARD EVALUATION DP83848C
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DP83848C-POE-EK

• Main Purpose: Special Purpose DC/DC, Power Over Ethernet
• Outputs And Type: 1, Isolated
• Power - Output: 24W
• Voltage - Output: 3.3V
• Current - Output: 7.3A
• Voltage - Input: 39 ~ 57V
• Regulator Topology: Flyback
• Frequency - Switching: 250kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM5072
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7.1 Register Definition
In the register definitions under the ‘Default’ heading, the following definitions hold true:
— RW=Read Write access
SC
—
=Register sets on event occurrence and Self-Clears when event ends
— RW/SC =Read Write access/Self Clearing bit
— RO=Read Only access
— COR = Clear on Read
— RO/COR=Read Only, Clear on Read
— RO/P=Read Only, Permanently set to a default value
— LL=Latched Low and held until read, based upon the occurrence of the corresponding event
— LH=Latched High and held until read, based upon the occurrence of the corresponding event
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