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Application Note
BD93F10MWV Function Description
© 2021 ROHM Co., Ltd.
No. 64AN078E Rev.002
Nov.2021
Function configuration List
Table 9. The list of the configuration for Stand-Alone operation.
Item
Value
Behavior on
Application
Example
*1
Type-C Initial Connect
Port Shape
Receptacle
<-
Port Role
SNK / UFP
<-
Type-C Current
-
（
depend on facing device
）
<-
VCONN
Disable
<-
Role Swap
Power Role Swap to SRC request from own port
Disable
<-
Power Role Swap to SRC respond to request from facing port
Not Accept
<-
Power Role Swap to SNK request from own port
-
<-
Power Role Swap to SNK respond to request from facing port
-
<-
DFP
への
Data Role Swap to DFP request from own port
Disable
<-
Data Role Swap to DFP respond to request from facing port
Not Accept
<-
Data Role Swap to UFP request from own port
-
<-
Data Role Swap to UFP respond to request from facing port
-
<-
VCONN Swap to VCONN_SRC request from own port
Disable
<-
VCONN Swap to VCONN_SRC respond to request from facing port
Not Accept
<-
VCONN Swap to NOT_VCONN_SRC request from own port
-
<-
VCONN Swap to NOT_VCONN_SRC respond to request from facing
port
-
<-
SRC (Power Source)
Power Source
Disable
<-
SNK (Power Sink)
Enable Power Sink
Enable
<-
Number of PDO,
depend on VMAX/VMIN/PMIN (GPIO3/GPIO6/GPIO7)
4
depend on the
external resistance
PDO1-4, depend on VMAX/VMIN/PMIN (GPIO3/GPIO6/GPIO7)
5V/3A, 9V/3A, 15V/3A, 20V/3A
depend on the
external resistance
PDO5-7
-
<-
Automatically USBPD negotiation start, Negotiation Voltage depend
on VMAX/VMIN/PMIN (GPIO3/GPIO6/GPIO7)
Enable
<-
Dead Battery start
Enable
<-
Protect:
VBUS Over Voltage Protection
Enable VBUS OVP
Enable
<-
After detected
Automatically recovery
<-
When USB Type-C connect, detected Voltage
6.0V
<-
When USBPD negotiation, detected Voltage
Negotiation voltage*1.2V
<-
Release Voltage
5.625V
<-
Protect:
CC Over Voltage Protection
Enable CC OVP
Enable
<-
After detected
Automatically recovery
<-
Detected Voltage
6.0V
<-
Release Voltage
6.0V
<-
Protect:
VBUS Over Voltage Protection
Enable OCP
Enable
<-
After detected
Automatically recovery
<-
Mask time of detected
200ms
<-
When Type-C default/1.5A connect, detected Current
1.95A
<-
When Type-C 3.0A connect, detected Current
3.9A
<-
When USBPD contract, detected Current
Negotiation Current*1.3A
<-
Release Current
-
（
sync
）
<-
Protect:
Over-temperature
protection
by PTC thermistor
Enable OTP
Enable
Disable
After detected
Automatically recovery
-
Detected threshold (ADCIN port voltage)
0.75V
-
Release threshold (ADCIN port voltage)
0.65V
-
Cycle time of monitoring temperature
10s
-
Protect:
Short Circuit Protection
Enable SCP
Disabled
<-
After detected
-
<-
Protect:
Built-in Thermal Shutdown
Detected Temperature (Internal temperature of this device)
175
℃
<-
Release Temperature (Internal temperature of this device)
135
℃
<-
Sleep Mode
Standby Mode (When Type-C plug connect, Low power mode)
Enable
<-
Stop Mode (When Type-C plug connect, Low power mode), depend
on STOPENB (GPIO4)
Enable
<-
*1 “<-” shows that it does the Behavior same as the Value
