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DA9061 Datasheet(PDF) 3 Page - Dialog Semiconductor |
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DA9061 Datasheet(HTML) 3 Page - Dialog Semiconductor |
3 / 82 page DA9061 PMIC for applications requiring up to 6 A Datasheet Revision 3.3 04-Apr-2017 CFR0011-120-00 3 of 82 © 2017 Dialog Semiconductor Contents General Description ............................................................................................................................ 1 Key Features ........................................................................................................................................ 1 Applications ......................................................................................................................................... 1 Block Diagram ..................................................................................................................................... 2 Contents ............................................................................................................................................... 3 1 Package Information ..................................................................................................................... 6 1.1 Pin List................................................................................................................................... 6 1.2 Package Outline Drawing...................................................................................................... 8 2 Absolute Maximum Ratings ......................................................................................................... 9 3 Recommended Operating Conditions......................................................................................... 9 4 Electrical Characteristics ........................................................................................................... 10 4.1 Digital I/O ............................................................................................................................ 10 4.2 Watchdog ............................................................................................................................ 11 4.3 2-Wire Interface................................................................................................................... 11 4.4 LDOs ................................................................................................................................... 12 4.4.1 LDO1.................................................................................................................... 12 4.4.2 LDO2, LDO3, LDO4............................................................................................. 14 4.4.3 LDOCORE ........................................................................................................... 15 4.5 Buck Converters.................................................................................................................. 16 4.5.1 Buck1 ................................................................................................................... 16 4.5.2 Buck2 ................................................................................................................... 18 4.5.3 Buck3 ................................................................................................................... 20 4.6 Internal Oscillator ................................................................................................................ 21 4.7 System Supply Voltage Supervision ................................................................................... 22 4.8 Junction Temperature Supervision ..................................................................................... 22 4.9 Current Consumption .......................................................................................................... 23 5 Typical Characteristics ............................................................................................................... 24 6 Functional Description ............................................................................................................... 26 6.1 Control Signals .................................................................................................................... 26 6.1.1 nONKEY .............................................................................................................. 26 6.1.2 nRESETREQ ....................................................................................................... 26 6.1.3 nRESET ............................................................................................................... 27 6.1.4 nIRQ..................................................................................................................... 27 6.2 2-Wire Interface................................................................................................................... 27 6.2.1 Register Map Paging ........................................................................................... 28 6.2.2 Details of the 2-Wire Protocol .............................................................................. 28 6.3 GPIOs.................................................................................................................................. 30 6.3.1 GPI Functionality ................................................................................................. 31 6.3.2 GPO Functionality................................................................................................ 32 6.3.3 Alternate Functions .............................................................................................. 32 6.3.4 GPIO Forwarding ................................................................................................. 33 6.4 Dynamic Voltage Control .................................................................................................... 33 6.5 Regulator Voltage A and B Selection.................................................................................. 33 6.6 LDOs ................................................................................................................................... 34 |
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