DA9053 datasheet(2/185 Pages) RENESAS

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DA9053

Flexible High-Power System PMIC with 1.8 A

Switching USB Power Manager

Datasheet

Revision 2.1

31-Aug-2016

CFR0011-120-00

2 of 183

Contents

General Description ............................................................................................................................ 1

Key Features ........................................................................................................................................ 1

Typical Applications............................................................................................................................ 1

Contents ............................................................................................................................................... 2

Figures.................................................................................................................................................. 6

Terms and Definitions................................................................................................................... 9

Block Diagram ............................................................................................................................. 10

Generated Supply Domains ....................................................................................................... 11

Pad Description ........................................................................................................................... 13

Electrical Characteristics ........................................................................................................... 18

5.1

Absolute Maximum Ratings ................................................................................................ 18

5.2

Recommended Operating Conditions ................................................................................. 19

5.3

Current Consumption .......................................................................................................... 19

5.4

Digital I/O Characteristics.................................................................................................... 20

5.5

GPIO Characteristics .......................................................................................................... 21

5.6

Power on Reset................................................................................................................... 21

5.7

Watchdog ............................................................................................................................ 22

5.8

Power Manager and HS-2-Wire Control Bus ...................................................................... 22

5.9

4-Wire Control Bus Timing .................................................................................................. 23

5.10 Oscillator ............................................................................................................................. 24

5.11 Reference Voltage Generation and Temperature Supervision........................................... 24

5.12 LDO Voltage Regulators ..................................................................................................... 24

5.12.1

LDO1.................................................................................................................... 24

5.12.2

LDO2.................................................................................................................... 26

5.12.3

LDO3.................................................................................................................... 27

5.12.4

LDO4.................................................................................................................... 28

5.12.5

LDO5.................................................................................................................... 29

5.12.6

LDO6.................................................................................................................... 30

5.12.7

LDO7.................................................................................................................... 31

5.12.8

LDO8.................................................................................................................... 32

5.12.9

LDO9.................................................................................................................... 33

5.12.10

LDO10.................................................................................................................. 34

5.12.11

LDOCORE ........................................................................................................... 35

5.13 DC/DC Buck Converters ..................................................................................................... 35

5.13.1

BUCKCORE ........................................................................................................ 35

5.13.2

BUCKPRO ........................................................................................................... 37

5.13.3

BUCKMEM .......................................................................................................... 39

5.13.4

BUCKPERI .......................................................................................................... 40

5.14 Battery Charger ................................................................................................................... 43

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