stusbcd01b STMicroelectronics, stusbcd01b Datasheet - Page 13

• Manufacturer Part Number: stusbcd01b
• Description: Usb Charger Detection Interface
• Manufacturer: STMicroelectronics

Figure 5.
I
I
Applied to DM
Applied to DM
I
I
Applied to DP
Applied to DP
DAT_SINK
DAT_SINK
DCH_SRC
DCH_SRC
DETECT
DETECT
V
V
BUS
BUS
DP
DP
DM
DM
Dedicated charger detection method (with charger connected)
T
T
VBUS_DBNC
VBUS_DBNC
145ms < T
145ms < T
V
V
V
V
BUS+
BUS+
BUS-
BUS-
T
T
VBUS_DET_DC
VBUS_DET_DC
D_IDAT_SINK
D_IDAT_SINK
T
T
IDCH_SRC_ON
IDCH_SRC_ON
< 248ms
< 248ms
T
T
IDAT_SINK_ON
IDAT_SINK_ON
15-30µA
15-30µA
50-100µA
50-100µA
T
T
VBUS_DBNC
VBUS_DBNC
13/19