STUSB4700

Contents

DocID030193 Rev 2

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4

User-defined startup configuration.............................................. 14

4.1

Parameter overview ........................................................................ 14

4.2

PDO

– voltage configuration in NVM............................................... 14

4.3

PDO

– current configuration in NVM ............................................... 15

4.4

Monitoring configuration in NVM ..................................................... 15

4.5

Discharge configuration in NVM...................................................... 15

5

I²C interface.................................................................................... 16

5.1

Read and write operations .............................................................. 16

5.2

Timing specifications....................................................................... 17

6

I²C register map ............................................................................. 19

7

Typical use cases .......................................................................... 21

7.1

Power supply

– buck topology......................................................... 21

7.2

Power supply

– flyback topology ..................................................... 22

8

Electrical characteristics .............................................................. 23

8.1

Absolute maximum rating................................................................ 23

8.2

Operating conditions ....................................................................... 23

8.3

Electrical and timing characteristics ................................................ 24

9

Package information ..................................................................... 27

9.1

QFN24 EP 4x4 mm package information ........................................ 27

9.2

Thermal information ........................................................................ 28

9.3

Packing information......................................................................... 29

10

Terms and abbreviations .............................................................. 30

11

Revision history ............................................................................ 31