ADP1046A View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADP1046A Datasheet PDF : 88 Pages
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Data Sheet
Fault Conditions..........................................................................39
Timeout Condition .....................................................................39
Data Transmission Faults...........................................................39
Data Content Faults ....................................................................39
EEPROM ..........................................................................................41
EEPROM Overview....................................................................41
Page Erase Operation .................................................................41
Read Operation (Byte Read and Block Read) .........................41
Write Operation (Byte Write and Block Write) ......................42
EEPROM Password.....................................................................42
Downloading EEPROM Settings to Internal Registers..........42
Saving Register Settings to the EEPROM ................................43
EEPROM CRC Checksum.........................................................43
Software GUI ...................................................................................44
Register Listing ................................................................................45
Detailed Register Descriptions ......................................................48
Fault Registers..............................................................................48
Value Registers.............................................................................51
Current Sense and Current Limit Registers ............................54
Voltage Sense Registers ..............................................................59
REVISION HISTORY
2/13—Revision 0: Initial Version
ADP1046A
ID Registers..................................................................................62
PWM and Synchronous Rectifier Timing Registers ..............63
Digital Filter Programming Registers ......................................73
Soft Start Filter Programming Registers ..................................75
Extended Functions Registers ...................................................75
EEPROM Registers .....................................................................79
Resonant Mode Operation.............................................................82
Resonant Mode Enable...............................................................82
PWM Timing in Resonant Mode .............................................82
Synchronous Rectification in Resonant Mode........................82
Adjusting the Timing of the PWM Outputs ...........................83
Frequency Limit Setting.............................................................83
Feedback Control in Resonant Mode.......................................83
Soft Start in Resonant Mode......................................................83
Light Load Operation (Burst Mode) ........................................83
OUTAUX Pin in Resonant Mode .............................................83
Protections in Resonant Mode ..................................................83
Resonant Mode Register Descriptions.....................................84
Outline Dimensions........................................................................88
Ordering Guide ...........................................................................88
Rev. 0 | Page 3 of 88
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