Texas Instruments TPS62851 EVM-139 Series, Руководство пользователя, Страница: 9 / 16

5 Schematic and Bill of Materials
This section includes the TPS62851xEVM-139 schematic and bill of materials.
5.1 Schematic
Figure 5-1 shows the EVM schematic.
VOUT
MODE
EN
PG
VIN
GND
GND
VIN
SS/TR
VOUT
FB
SW
GND
PG
EN
MODE
100uF
C7
GND
80.6k
R1
40.2k
R2
100k
R3
GND GND
BoardGND
0.01uF
C12
VIN
BoardGND
0.01uF
C14
BoardGND
0.01uF
C15
BoardGND
0.01uF
C13
NT1
Net-Tie
NT2
Net-Tie
GND
470nH
L1
GND GND GND GND
470nF
C2
GND GND GND GND GND
10µF
C3
10µF
C11
10µF
C5
10µF
C6
5
4
1
2
3
6
J1
5
4
1
2
3
6
J2
1
2
3
JP1
1
2
3
JP2
1
2
JP3
0.1µF
C4
470pF
C1
22uF
C9
22uF
C10
4700pF
C16
10pF
C8
VIN
1
EN
2
FB
5
MODE/SYNC
3
PG
6
SS/TR
4
SW
7
GND
8
TPS628512DRLR
U1
Figure 5-1. TPS62851xEVM Schematic
www.ti.com Schematic and Bill of Materials
SLVUBY6A – AUGUST 2020 – REVISED JUNE 2021
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TPS62851xEVM-139 Evaluation Module 9
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