Texas Instruments TPS65270 High Current, Synchronous Step Down Dual Buck DC/DC Converter Evaluation Module TPS65270QEVM TPS65270QEVM Datenbogen
Produktcode
TPS65270QEVM
Bill of Materials
7
Bill of Materials
Table 3. Bill of Materials
ITEM
QUANTITY
DESIGNATOR
VALUE
FOOTPRINT
MANUFACTURER
DESCRIPTION
CAP 4700PF 50V CERAMIC
1
2
C1, C7
4.7nF
603
Generic
X7R 0603
CAP 10000PF 50V CERM X7R
2
2
C2, C6
10nF
603
Generic
0603
CAP 2200PF 50V CERAMIC
3
2
C3, C5
2.2nF
603
Generic
X7R 0603
CAP100PF 50V CERAMIC X7R
4
(1)
2
C3A, C5A
100pF
603
Generic
0603
CAP 10UF 35V CERAMIC X5R
5
2
C9, C13
10uF
1210
Generic
1210
CAP CER 10UF 10V X5R 20%
6
1
C4
10uF
603
Generic
0603
CAP 47000PF 50V CERAMIC
7
2
C8, C12
47nF
603
Generic
X7R 0603
CAP 22UF 16V CERAMIC X5R
8
2
C10, C14
22uF
1210
Generic
1210
CAP 82PF 50V CERAMIC X7R
9
(1)
2
C11, C15
82pF
603
Generic
0603
Terminal Block, 2-pin, 6-A,
10
3
J1, J2, J3
ED555/2DS
TB_2X3.5MM
Onshore technology Inc
3.5mm
SIP HEADER 64 POS
11
(2)
3
JP1, JP2, JP3
NA
JMP0.3
Mil Max/Generic
STRAIGHT PCB
(800-10-064-10-001000 )
12
2
L1, L2
4.7uH
IND_744311470
Wurth Electronics Inc
Magnetic-Core Inductor
RES 10.0K OHM 1/10W 1%
13
2
R1, R2
10K
603
Generic
0603 SMD
RES 0 OHM 1/10W 1% 0603
14
2
R4, R5
0
603
Generic
SMD
RES 40.2K OHM 1/10W 1%
15
2
R4A, R5A
40.2K
603
Generic
0603 SMD
RES 32.4K OHM 1/10W 1%
16
1
R4B
32.4K
603
Generic
0603 SMD
RES 80.6K OHM 1/10W 1%
17
1
R5B
80.6K
603
Generic
0603 SMD
RES 200K OHM 1/10W 1%
18
2
R6, R7
200K
603
Generic
0603 SMD
RES 3830K OHM 1/10W 1%
19
1
R8
383K
603
Generic
0603 SMD
RES 47 OHM 1/10W 1% 0603
20
2
R13, R24
47
603
Generic
SMD
Test Point, Black, Thru Hole
21
3
TP1, TP2, TP3
5001
TH-40
Keystone Electronics
Color Keyed
TP5, TP6, TP7,
Test Point, White, Thru Hole
22
5
5002
TH-40
Keystone Electronics
TP8, TP9
Color Keyed
23
1
U1
NA
RGE24
Texas Instruments
'
TPS65270RGE24
SJ-5303 (CLEAR), BUMPON
24
(3)
4
NA
NA
NA
3M
HEMISPHERE .44X.20 CLEAR
SPC02SYAN, CONN JUMPER
25
(4)
3
NA
NA
NA
Sullins Connector Solutions
SHORTING GOLD FLASH
(1)
Optional
(2)
Split into three pins
(3)
Install item 24 on bottom at corners.
(4)
Install item 25 on item 11 no order - be consistent
11
SLVU474B
–
August 2011
–
Revised December 2011
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©
2011, Texas Instruments Incorporated