Datasheet

ADP5061 Data Sheet
Rev. C | Page 2 of 44
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Typical Application Circuit ............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Recommended Input and Output Capacitances ...................... 6
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C-Compatible Interface Timing Specifications ..................... 6
Absolute Maximum Ratings ....................................................... 7
Thermal Resistance ...................................................................... 7
ESD Caution .................................................................................. 7
Pin Configuration and Function Descriptions ............................. 8
Typical Performance Characteristics ............................................. 9
Temperature Characteristics ..................................................... 11
Typical Waveforms ..................................................................... 13
Theory of Operation ...................................................................... 14
Summary of Operation Modes ................................................. 14
Introduction ................................................................................ 15
Charger Modes............................................................................ 17
Thermal Management ............................................................... 20
Battery Isolation FET ................................................................. 20
Battery Detection ....................................................................... 20
Battery Pack Temperature Sensing .......................................... 21
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C Interface ................................................................................ 25
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C Register Map ......................................................................... 26
Register Bit Descriptions ........................................................... 27
Applications Information .............................................................. 35
External Components ................................................................ 35
PCB Layout Guidelines.............................................................. 37
Power Dissipation and Thermal Considerations ....................... 38
Charger Power Dissipation ....................................................... 38
Junction Temperature ................................................................ 38
Factory Programmable Options ................................................... 39
Charger Options ......................................................................... 39
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C Register Defaults .................................................................. 40
Digital Input and Output Options ........................................... 40
Packaging and Ordering Information ......................................... 42
Outline Dimensions ................................................................... 42
Ordering Guide .......................................................................... 42
REVISION HISTORY
9/13—Rev. B to Rev. C
Changes to Table 6 ............................................................................ 8
Changes to Table 8 .......................................................................... 14
Change to Bits[6:2], Table 22 ........................................................ 29
Change to Bits[7:5], Table 33 ........................................................ 34
Changes to Factory Programmable Section, Table 39, Table 40,
and Table 42 ..................................................................................... 39
Changes to Table 50 ........................................................................ 41
Changes to Ordering Guide .......................................................... 42
10/12—Rev. A to Rev. B
Deleted Bit No. 6 Row, Table 22 .................................................... 29
Changed Bit No. [5:2] to Bit No. [6:2], Table 22 ......................... 29
Changes to Bit No. [2:0], Default Column, Table 26 ................. 31
Changes to Charger Options Section and Table 42 ................... 39
Changes to Table 50 ....................................................................... 41
Changes to Ordering Guide .......................................................... 42
8/12—Rev. 0 to Rev. A
Changes to Figure 2 ........................................................................... 6
Changes to Figure 23 to Figure 28 ............................................... 13
Changes to Table 8 .......................................................................... 14
Changes to Table 21 ....................................................................... 28
Changes to Table 26 ....................................................................... 31
Changes to Table 33 ....................................................................... 34
6/12—Revision 0: Initial Version