NXP Semiconductors KW45B41Z-EVK - Page 20

NXP Semiconductors
KW45B41Z-EVKUM
KW45B41Z-EVK Board User Manual
VBAT power
CAN/LIN power
USB / MCU-Link power
Coin cell
holder
Secondary
option
VBAT
GND
GND
GND
D2
RB160M-30
A
C
BT1
SMTU2450N-LF
DNP
1
2
C18
10uF
16V
BT2
S8421-45R
1
2
P3V3_BATT
P3V3_BATT
VBAT
GND
D1
RB160M-30
A
C
J8
HDR 1X2
DNP
1
2
LiIon / Ext Battery
Ex t e rn a l 1 2 V
P12V
P12V_VBAT
P5V_CAN
GND GND
GND GND
D8
PNS40010ER
A
C
C61
0.1UF
16V
J9
CON PWR 3
1
2
3
SH1
SH2
+
C62
10UF
16V
C60
10UF
35V
U6
NCP1117ST50T3G
GND
1
VOUT
2
VIN
3
TAB
4
P12V
GND
J10
HDR 1X4 RA
1
2
3
4
P12V
GND
J11
HDR 1X4 RA
1
2
3
4
MICRO B
FL_USB_5V0
GND
GND
GND
R75
0
L11
330 OHM
12
R76
0
TP25
C110
2.2UF
GND VBUS
USB I D
DP
DM
U16
RClamp0854P.TCT
1
5
2
3
4
6
7
J14
ZX62D-B-5P A8(30)
MCU_LINK
VBUS
1
D-
2
D+
3
ID
4
GND
5
SHELL1
6
SHELL2
7
SHELL3
8
SHELL4
9
L10
330 OHM
1 2
VBUS_USB
FL_USB1_DM
FL_USB1_DP
FL_USB_5V0
MLINK_3V3
GND
GND
GND
R73
0
C103
10uF
C104
10uF
XC6227C331PR-G
U15
CE
1
VSS
2
NC
3
VIN
4
VOUT
5
C102
0.022UF
C105
0.022UF
VOUT_MLINK
Figure 7. Power supply circuit diagram 1
KW45B41Z-EVKUM All information provided in this document is subject to legal disclaimers. © 2023 NXP B.V. All rights reserved.
User manual Rev. 2 — 13 February 2023
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