DA9155M

2.5 A Companion Charger for Rapid Charging

Datasheet

Revision 3.2

25-Feb-2022

CFR0011-120-00 Rev 5

5 of 37

© 2022 Renesas Electronics

11.3.1

Page Control........................................................................................................ 26

11.3.2

Status and Events................................................................................................ 26

11.3.3

VIN and VBAT Monitoring ................................................................................... 27

11.3.4

Configuration ....................................................................................................... 28

11.3.5

Safety Timer ........................................................................................................ 29

11.3.6

Buck Control ........................................................................................................ 29

11.3.7

Interface ............................................................................................................... 30

11.3.8

Configuration ....................................................................................................... 30

11.4 Page 1

31

11.4.1

Page Control........................................................................................................ 31

11.5 Page 2

31

11.5.1

Page Control........................................................................................................ 31

11.6 Page 3

31

11.6.1

Page Control........................................................................................................ 31

11.7 Page 4

32

11.7.1

Page Control........................................................................................................ 32

11.8 Page 5

32

11.8.1

Page Control........................................................................................................ 32

11.9 Page 6

32

11.9.1

Page Control........................................................................................................ 32

11.9.2

Trimming and Engineering .................................................................................. 33

12 Application Information .............................................................................................................. 34

12.1 PCB Layout ......................................................................................................................... 34

12.2 Component Selection.......................................................................................................... 34

12.2.1

Capacitors............................................................................................................ 34

12.2.2

Inductor ................................................................................................................ 35