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Application Note
BD93F10MWV Function Description
© 2021 ROHM Co., Ltd.
No. 64AN078E Rev.002
Nov.2021
Recommended Application Example
USB
Type-C PD
Receptacle
VBUS
S
1
_
D
R
V
S
1
_
SR
C
S
2
_
D
R
V
S
2
_
SR
C
VB
10
μ
F
D
SC
H
G
120
Ω
VDDIO
1
.0
μ
F
SDA0
SCL0
(GPIO0)
(GPIO1)
ALERT#(GPIO2)
VMAX(GPIO3)
STOPENB(GPIO4)
ORIENT(GPIO5)
VMIN(GPIO6)
PMIN(GPIO7)
IDSEL
XRST
C
SN
C
SP
G
N
D
G
N
D
G
N
D
VC
C
IN
L
D
O
38
L
D
O
15
4.7
μ
F
1.0
μ
F
VCONNIN
XCLPOFF1
CC1
CC2
XCLPOFF2
ADCIN
ADCVREF
UFPCAPB(GPIO8)
VBRDY(GPIO9)
ATST1
VSVR
BD93F10MWV
(Package: UQFN040V5050)
5.0 mm x 5.0 mm x 1.0 mm
U1
1
.0
μ
F
CC1
CC2
SGND
1
0
pF
D+/D-
RX1+/RX1-
RX2+/RX2-
TX1+/TX1-
TX2+/TX2-
USB
PHY
GND
VS
3
17
38
AT
ST
2
6
2
1
4
13
12
29
30
40
28
27
25
24
23
22
26
21
19
18
20
39
31
34
35
33
32
37
36
9
7
8
10
11
5
14
16
15
CVCC
CV15
C
R
ST
C
VI
O
CVB
RDSCHG
C
VA
D
(open)
100 k
Ω
RAT1
VCCIN
1.0
μ
F
CS2S
Q20
Q21
Power Sink
(open)
(open)
SGND
ADCVREF
RVU1
RVU2
RPU
RVD1
RVD2
RPD
ADCVREF
0.1
μ
F
CV38
(open)
(open)
0.1
μ
F
CS
10 m
Ω
RS
Internal System use to
GND
.
SGND
SGND
SGND
SGND
SGND
SGND
SGND
SGND
SGND
SGND
(open)
SGND
SGND
SGND
(open)
(open)
VCCIN
SGND
Depend on
Internal System
Figure 17. The Recommended Application Example for Stand-Alone Operation (VBUS OCP: Available, OTP with PTC thermistor: Disabled)
