Texas Instruments TPS55160Q1-EVM, Руководство пользователя

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100k
R4
PG_DLY
PG
VREG
L2
VBAT_F VOUT TP5
PG
TP6
VREG
VOS_FB
PGND
1
VINP
4
VINL
5
IGN
6
PS
7
IGN_PWRL
8
SS_EN
9
PG_DLY
10
VREG_Q
11
VREG
12
GND
13
VOS_FB
14
PG
15
VOUT_SENSE
16
VOUT
17
GND
18
PAD
21
L1
2
BST1
3
BST2
19
L2
20
U1
TPS55160PWPQ1
BST1
L1
VREG
VREG
VREG
BST2
TP7
GND
10.0k
R3
D2 DNP
VOUT
VOUT
VOUT
1.00k
R1
DNP
1.00k
R2
DNP
4V - 36V (12V output)
2V - 36V (5V output)
5V / 12V / adjustable
1A (buck mode only,
4.7µH
L2
0.1µF
C8
0.1µF
C12
0.1µF
C13
9.09k
R7
82.5k
R6
0.01µF
C9
DNP
0.01µF
C10
DNP
0.47µF
C11
0.1µF
C15
TP1
VBAT
TP2
Vbat_GND
TP3
VOUT
TP4
Vout_GND
4.7µF
C14
D1
DNP
10µF
C3
10µF
C4
PGND PGND PGND PGND
reduced in boost-mode)
PGND PGND PGND
PGND
PGND
PGND
PGND
PGND
VBAT
10µF
C6
10µF
C7
1
2
3
LPM
PWM
J5
PS
1
2
3
UNLATCH
LATCH
J2
IGN_PWRL
1
2
3
ON
OFF
J1
IGN
100µF
C5
0.1µF
C2
2.2µH L1
PGND
PGND
PGND
PGND
PGND
PGND
PGND
PGND PGND
PGND
PGND
PGND
PGND
1
2
3
3ms
40ms
0.6ms
J4
PG_DLY
1
2
J3
SS_EN
0.01µF
C1 DNP
0.01µF
C22 DNP
10µF
C19 DNP
PGND
0
R5
DNP
VREG
PGND
1
2
3
5V
12V
J6
Vout_Set
DNP
0.1µF
C21
2.2µF
C20
10µF
C16
10µF
C17
10µF
C18 DNP
Copyright © 2017, Texas Instruments Incorporated
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Schematic, Bill of Materials, and Layout
5
SLVUAY1 – November 2017
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Copyright © 2017, Texas Instruments Incorporated
TPS5516xQ1-EVM Evaluation Module for 1-A Single-Inductor Buck-Boost-
Converter
Figure 5. TPS55165Q1-EVM Schematic Diagram—Assembly Option
2.2 Bill of Materials
Table 1. Bill of Materials (BOM)
Designator
Quantityfor
TPS55165Q
1-EVM
(Variant
001)
Quantityfor
TPS55160Q
1-EVM
(Variant
002)
Value Description Package Reference Part Number Manufacturer
!PCB 1 1 Printed Circuit Board HVL143 Any
C2, C8, C12, C13, C15,
C21
6 6 0.1 µF CAP, CERM, 0.1 µF, 50 V, ± 10%, X7R, 0603 0603 GCM188R71H104KA57D MuRata
C3, C4, C6, C7, C16, C17 6 6 10 µF
CAP, CERM, 10 µF, 50 V, ± 10%, X7R, AEC-Q200
Grade 1, 2220
2220 CGA9N3X7R1H106K230KB TDK
C5 1 1 100 µF CAP, AL, 100 µF, 50 V, ± 20%, 0.3 ohm, SMD SMT Radial G EEE-FC1H101P Panasonic
C11 1 1 0.47 µF
CAP, CERM, 0.47 µF, 50 V, +/- 10%, X7R, AEC-Q200
Grade 1, 0603
0603 CGA3E3X7R1H474K080AE TDK
C14 1 1 4.7 µF
CAP, CERM, 4.7 µF, 16 V, ± 10%, X7R, AEC-Q200
Grade 1, 0805
0805 GCM21BR71C475KA73K MuRata
C20 1 1 2.2 µF
CAP, CERM, 2.2 µF, 50 V, +/- 10%, X7R, AEC-Q200
Grade 1, 1206
1206 GCM31CR71H225KA55L MuRata
FID1, FID2, FID3, FID4,
FID5, FID6
6 6 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
H9, H10, H11, H12 4 4 Bumpon, Hemisphere, 0.44 X 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
J1 1 1 ON Header, 100mil, 3x1, Gold, TH Header, 100mil, 3x1, TH HTSW-103-07-G-S Samtec
J2 1 1 Header, 100mil, 3x1, Gold, TH Header, 100mil, 3x1, TH HTSW-102-07-G-S Samtec