Datasheet

TPS65910 , TPS65910A , TPS65910A3 , TPS659101
TPS659102 , TPS659103 , TPS659104 , TPS659105
TPS659106, TPS659107, TPS659108, TPS659109
www.ti.com SWCS046U –MARCH 2010–REVISED JUNE 2014
Table of Contents
1 Device Overview ......................................... 1 5.20 VAUX1 and VAUX2 LDO ........................... 31
1.1 Features .............................................. 1 5.21 VDAC and VPLL LDO............................... 33
1.2 Applications........................................... 1 5.22 Timing and Switching Characteristics ............... 35
1.3 Description............................................ 1 6 Detailed Description ................................... 45
1.4 Functional Block Diagram ............................ 2 6.1 Power Reference.................................... 45
2 Revision History ......................................... 4 6.2 Power Sources ...................................... 45
3 Device Comparison ..................................... 6 6.3 Embedded Power Controller ........................ 45
4 Terminal Configuration and Functions.............. 7 6.4 32-kHz RTC Clock .................................. 52
4.1 Signal Descriptions ................................... 8 6.5 RTC ................................................. 53
5 Specifications........................................... 10 6.6 Backup Battery Management ....................... 55
5.1 Absolute Maximum Ratings ......................... 10 6.7 Backup Registers ................................... 56
5.2 Handling Ratings .................................... 10 6.8 I
2
C Interface......................................... 56
5.3 Recommended Operating Conditions............... 11 6.9 Thermal Monitoring and Shutdown ................. 56
5.4 Thermal Resistance Characteristics for RSL
6.10 Interrupts ............................................ 57
Package ............................................. 13
6.11 Package Description ................................ 57
5.5 I/O Pullup and Pulldown Characteristics............ 14
6.12 Functional Registers ................................ 58
5.6 Digital I/O Voltage Electrical Characteristics........ 15
7 Device and Documentation Support ............... 95
5.7 I
2
C Interface and Control Signals ................... 16
7.1 Device Support ...................................... 95
5.8 Power Consumption................................. 17
7.2 Documentation Support ............................. 96
5.9 Power References and Thresholds ................. 17
7.3 Related Links........................................ 96
5.10 Thermal Monitoring and Shutdown ................. 18
7.4 Community Resources .............................. 97
5.11 32-kHz RTC Clock .................................. 18
7.5 Trademarks.......................................... 97
5.12 Backup Battery Charger ............................ 19
7.6 Electrostatic Discharge Caution..................... 97
5.13 VRTC LDO .......................................... 19
7.7 Export Control Notice ............................... 97
5.14 VIO SMPS........................................... 20
7.8 Glossary............................................. 97
5.15 VDD1 SMPS ........................................ 22
7.9 Additional Acronyms ................................ 98
5.16 VDD2 SMPS ........................................ 24
8 Mechanical Packaging and Orderable
5.17 VDD3 SMPS ........................................ 26
Information .............................................. 99
5.18 VDIG1 and VDIG2 LDO............................. 27
8.1 Packaging Information .............................. 99
5.19 VAUX33 and VMMC LDO........................... 29
Copyright © 2010–2014, Texas Instruments Incorporated Table of Contents 3
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TPS659105 TPS659106 TPS659107 TPS659108 TPS659109