STUSB06E Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

STUSB06E

3.3 V USB transceiver

STMicroelectronics 

Functional description

Figure 3. Dedicated charger port

STUSB06E

Figure 4. Standard host port

First charger (Figure 3) will have a 200 Ω Max resistor (RDCHGR_DAT) between D+ and D-

and its connection will held both the D+ and D- lines at high level. Second charger (Charging

Host Port Figure 4) connection will held both the D+ and D- lines to logic low level.

Table 8. USB lines status during charger detection

USB lines status

USB PHY with resistive detection method ON

Disconnected

Dedicated charger port

Standard host port

D+

“1”

“1”

“0”

D-

“0”

“1”

“0”

12/20

Share Link: