stusbcd01b STMicroelectronics, stusbcd01b Datasheet - Page 8

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

4
Table 3.
1. Low when value is not forced by controller.
Table 4.
Table 5.
Note:
8/19
SHUTDOWN
Not available
Not available
Available
Available
Available
Available
V
X
H
L
-
-
IO
Detection method
Current sink
Functional tables
Operating mode
Output signals
Pin states during detection
Dedicated
See timing diagrams for more details.
Shutdown
/OE
X
X
X
-
-
H
L
L
L
-
-
Not available
Not available
Available
Available
V
X
IO
Charger not detected
Charger not detected
Charger detected
Charger detected
Charger detected
Detection result
Not available
-
Available
Available
Available
Available
VBAT
Outputs V
Outputs I
DP
Not available
Not available
DCH_SRC
/OE
DAT_SRC
H
Available
Available
X
X
L
-
-
VBUS
X
L (pull down active)
H (pull up active)
H (pull up active)
Status/Method
Undefined
Undefined
Input
STATUS-
DETECT
X
X
L
L
L
(1)
Sinks I
Sinks I
L (internally pulled down)
L (internally pulled down)
L (internally pulled down)
L (internally pulled down)
Power down
Standby (SW control)
Standby (NO SW control)
Active, SW detection
Active, HW detection
Active (driving to V
Active (driving to V
Operating mode
DM
DAT_SINK
DAT_SINK
Detect
BAT
BAT
)
)