Texas Instruments TPS65100EVM-030, Руководство пользователя, Страница: 25 / 25

Schematic
4-4
4.2 Schematic
Figure 4−1. TPS65100EVM−030 Schematic for VIN = 3.3 V and VOUT1 = 10 V.
VOUT1
0.22
µ
F
5
6 7 8
1 2
VOUT1
2
1
2 2
J1
1
2
VIN
C2
22
µ
F
1
J2
VIN
GND
J3
VOUT1
1
2
1
GND
J4
1
2
VCOM
C2
C4
22
µ
F
1
2
J5
C3
1.0
µ
F
J6
1
GND
1
2
11
1
J7
VCOMIN
C5
6.8 pF
R2
432 k
Ω
R3
56.2 k
Ω
VOUT4
L1
4.2
µ
H
D1
MBRM120
R1
51
1 k
Ω
C6 1000 pF
51
1 k
Ω
R4
U1
3 4
9
10 11 12
13 14 15 16 17 18 19 20 21 22 23 24
TPS65100PWP
FB1 FB4 BASE VIN SW SW PGND PGND SUP VCOM VCOMIN FB3
EN
ENR
COMP
FB2
REF
GND
DR
V
C1− C1+
C2−/MD
C2+
OUT3
PwrPad
56.2 k
Ω
R6
1.00 M
Ω
R5
1
OPEN
R7
15 .0 k
Ω
C1
1
1000 pF
R8
150 K
Ω
R9
619 k
Ω
C10
C7
0.22
µ
F
C8
0.22
µ
F
C9
0.22
µ
F
VIN
C12
1.0
µ
F
C13
1
2
JP1
2
4
1
3
BCP68
VIN
VOUT1
VOUT4
VOUT2
D2
BA
T54S
C16
0.22
µ
F
1
4.7
µ
F
C14
MODE
C15 0.22
µ
F
J12
1
VIN
JP2 JP3
EN
VIN
GND
VIN ENR GND
J8
J13
VOUT4
GND
VOUT2
GND
GND
VOUT3
GND
1 2 1 2
J9
J10 J1
1
1 2 1 2 1 2 1 2 1 2