STUSB4500 datasheet(39/41 Pages) STMICROELECTRONICS

39 / 41 page

List of tables

Table 1.

Pin function list ..................................................................... 4

Table 2.

Pin function descriptions ............................................................... 5

Table 3.

I2C interface pin list .................................................................. 6

Table 4.

POWER_OK pin configuration ........................................................... 7

Table 5.

GPIO pin configuration ................................................................ 8

Table 6.

VBUS_EN_SNK pin configuration ........................................................ 8

Table 7.

USB data MUX select................................................................. 9

Table 8.

Sink PDO description ................................................................ 11

Table 9.

Decision algorithm results for different cases ................................................ 12

Table 10.

VBUS_EN_SNK pin behavior depending on the operating conditions ............................... 14

Table 11.

Orientation and current capability detection in sink power role .................................... 15

Table 12.

Device address format ............................................................... 16

Table 13.

Table 14.

Table 15.

I²C timing parameters - VDD = 5 V ....................................................... 17

Table 16.

STUSB4500 user-defined parameters and default settings ...................................... 18

Table 17.

Look-up table for sink PDO current configuration ............................................. 21

Table 18.

STUSB4500 default sink PDO programming ................................................ 21

Table 19.

VBUS power path activation versus negotiated PDO contract .................................... 24

Table 20.

Absolute maximum ratings ............................................................ 25

Table 21.

Operating conditions ................................................................ 26

Table 22.

Electrical characteristics .............................................................. 27

Table 23.

QFN-24 EP (4x4) package mechanical data ................................................ 30

Table 24.

WLCSP (2.6x2.6x0.5) package mechanical data ............................................. 32

Table 25.

Thermal information ................................................................. 33

Table 26.

List of terms and abbreviations ......................................................... 34

Table 27.

Document revision history ............................................................. 35

STUSB4500

List of tables

DS12499 - Rev 2

page 39/41

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