Dp83826Evm Power Schematic - Texas Instruments DP83826EVM User Manual

DP83826EVM Schematics
6 DP83826EVM Schematics
J15
XF1
J4
575-4
3A
5V-12V
1A
J5
J21
575-4
5V
D3
J6
1 U11 TL5209DR
2 2
IN OUT
C31 C32 R27
1
EN ADJ/BYP
0
1uF 10uF
GND
J10 GND GND
R30
DNP
0
GND
GND
14
DP83826EVM User's Guide
5V-12V
D2 5V-12V
T1
C24 C25
22uF 10uF
GND
3
R28 C33 C34 C35 R29
4
100k 2.2uF 10uF 470
2.2uF
C36
470pF
GND GND GND
GND
LD1
R31
165k
Green
GND GND
USB_VBUS U12 TL5209DR
2
IN
C37 C38 R32
1
EN
35V 0
1uF
GND
10uF
J23 GND GND
R35
DNP
0
Figure 13. DP83826EVM Power Schematic
Copyright © 2019, Texas Instruments Incorporated
U10
10 4
VIN BOOT
R24
2
L1
VIN
0 C23
0.1uF
9 12
EN SW
3
10uH
NC
1
PGND
11 8
PGND PG
5 7
VCC FB
GND
C26
1µF
6
AGND
GND LMR33620ARNXT
GND
3V3_LDO 3V3_LDO
J7 J8
VDDA3P3
1
2
J11 J12
GND
3
OUT
R33 C39 C40 C41
4
ADJ/BYP
100k 35V
C42 2.2uF 2.2uF 10uF
470pF
GND GND GND
GND
R36
165k
GND
GND
C18
100uF
5V
R25
100k
R26
24.9k C27 C28
22µF 22µF
GND
GND
3V3_LDO J9 3V3_LDO
VDDIO 3V3_OPT
1 1
2 2
J13
MCU_VCC
R34
470
LD2
Green
GND
SNLU262 – December 2019
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5V-12V
C19 C20 C21 C22
220nF 4.7uF 220nF
4.7uF
GND
5V
C29 C30
22µF 22µF