ADP1046AW datasheet(3/88 Pages) AD

部品番号	ADP1046AW

部品情報	Digital Controller for Isolated

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3 / 88 page

Data Sheet

ADP1046AW

Rev. 0 | Page 3 of 88

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

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

Automotive Products..................................................................88

REVISION HISTORY

12/13—Revision 0: Initial Version

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