LM5175 EVM User's Guide
User's Guide
Literature Number: SNVU440A
March 2015 – Revised June 2018
Contents
1
2
3
4
5
6
7
Description .......................................................................................................................... 4
Setup .................................................................................................................................. 5
2.1
Input/Output Connector Description ................................................................................... 5
2.2
Test Points ................................................................................................................ 5
2.3
Test Bench Setup ........................................................................................................ 5
Performance ........................................................................................................................ 6
Complete Schematic............................................................................................................. 8
Bill of Materials (BOM) .......................................................................................................... 9
Re-configuring the Average Current Loop ............................................................................. 11
Board PCB......................................................................................................................... 12
Revision History .......................................................................................................................... 15
2
Table of Contents
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List of Figures
1
LM5175 Evaluation Board .................................................................................................. 4
2
Test Bench Setup ............................................................................................................ 5
3
Efficiency vs Load Current .................................................................................................. 6
4
Efficiency vs Input Voltage
5
Input Current vs Input Voltage ............................................................................................. 6
6
Output Voltage Ripple ....................................................................................................... 6
7
Load Transient Response (Load 2A to 4A)
8
9
10
11
12
13
14
15
16
17
18
19
20
.................................................................................................
6
.............................................................................. 6
Line Transient Response ................................................................................................... 6
Hiccup Mode Current Limit ................................................................................................. 7
Startup (Load=1A) ........................................................................................................... 7
Shutdown (Load=1A) ........................................................................................................ 7
LM5175 Schematic .......................................................................................................... 8
Top Overlay ................................................................................................................. 12
Top Layer.................................................................................................................... 12
Top Solder................................................................................................................... 12
Mid Layer 2.................................................................................................................. 13
Mid Layer 3.................................................................................................................. 13
Bottom Layer ................................................................................................................ 13
Bottom Solder ............................................................................................................... 14
Bottom Overlay ............................................................................................................. 14
List of Tables
1
Board Specifications ......................................................................................................... 4
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List of Figures
3
User's Guide
SNVU440A – March 2015 – Revised June 2018
LM5175 EVM User’s Guide
1
Description
The LM5175EVM features a four switch buck-boost converter based on TI’s LM5175 Wide VIN buck-boost
controller. This converter is designed to operate from input voltage from 6 V to 36 V (45V transient) and
provide a 12V regulated output with a load current of up to 6 A. The board specifications are listed in
Table 1.
Table 1. Board Specifications
Parameter
Input Voltage (VIN)
Value
6V to 36V (45V transient)
Output Voltage (VOUT)
12V
Maximum Output Current (IOUT)
6A
Default Switching Frequency (fsw)
300 kHz
Synchronizable Frequency Range
300 kHz to 600 kHz
Efficiency (IOUT = 5A, VIN = 6V to 36V)
Board Size (4 layers)
93.8% to 98.5%
12.6 mm x 8.8 mm
(5 in x 3.5 in)
Figure 1. LM5175 Evaluation Board
4
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Setup
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2
Setup
This section describes input and output connectors on the EVM and the step-by-step procedure for setting
up and using the LM5175 Evaluation Board.
2.1
Input/Output Connector Description
Ref
2.2
2.3
Name
Description
J1
VIN
VIN sense terminal.
J2
VOUT
VOUT sense terminal.
J3
VIN
Positive input power terminal for the EVM
J4
VOUT
Positive output from the converter.
J5
GND
Input ground sense terminal.
J6
GND
Output ground sense terminal.
J7
GND
Return input power terminal for the EVM
J8
GND
Ground or return terminal for the output.
J9
ENABLE
3 terminal ENABLE selections. Short pin 1 and 2 to disable the dc-dc converter.
Removing the short allows the converter to startup depending on the EN pin voltage.
J10
GND
Unpopulated.
J11
AGND
Analog ground pin of the LM5175 IC.
TP1
VCC
Internal VCC regulator output
TP2
MODE
MODE pin voltage. See LM5175 datasheet for details on this pin
TP3
PGOOD
Power good indicator. There is a 10 kΩ pull up to VCC on the board.
TP4
SYNC
External frequency synchronization input terminal (SYNC) . This is connected to the
RT/SYNC pin of the LM5175 controller IC through a 100 pF capacitor on the board.
TP5
COMP
Output of the LM5175 GM error amplifier.
Test Points
Test Bench Setup
Recommended
DC SUPPLY
60V/20A
A
A
V
V
Recommended
Load
LOAD 12V/6A
Figure 2. Test Bench Setup
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Performance
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A typical LM5175 test bench setup is shown in Figure 2. The power supply and the load should be
capable of handling the input and output voltage and current rating of the board. Follow these steps to get
started with the LM5175EVM.
1. Connect the power and ground connectors VIN (J7) and GND (J3) to the power supply.
2. Connect an ammeter in series with the input if needed.
3. Connect a voltage across the input terminals (J1, J5).
4. Connect a resistive load or an electronic load across terminals VOUT (J4) and GND (J8).
5. An ammeter can be inserted in series with the load to observe the load current.
6. Connect a voltmeter across the output terminals (J2, J6) to observe the output voltage.
7. With the load initially set to no load, set the power supply between 6 V and 36 V and turn on the power
supply. Check for 12 V at the output.
8. Once the output is at the expected target (12 V), increase the load gradually within the operating
range.
3
Performance
100
100
98
EFFICIENCY (%)
EFFICIENCY (%)
95
90
85
80
94
92
VIN=6V
VIN=12V
VIN=24V
75
96
IOUT=3A
90
70
0
1
2
3
IOUT (A)
4
5
6
5
10
15
D001
Figure 3. Efficiency vs Load Current
20
25
VIN (V)
30
35
40
45
D004
Figure 4. Efficiency vs Input Voltage
14
INPUT CURRENT (A)
12
10
8
6
4
2
0
5
10
15
20
25
30
INPUT VOLTAGE (V)
35
40
Figure 5. Input Current vs Input Voltage
6
LM5175 EVM User’s Guide
45
D002
Figure 6. Output Voltage Ripple
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Performance
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Figure 7. Load Transient Response (Load 2A to 4A)
Figure 8. Line Transient Response
EN: 5V/div
VOUT: 10V/div
(VIN=18V)
VOUT: 10V/div
(VIN=12V)
VOUT: 10V/div
(VIN=8V)
4 ms/div
Figure 10. Startup (Load=1A)
Figure 9. Hiccup Mode Current Limit
EN: 5V/div
VOUT: 10V/div
(VIN=18V)
VOUT: 10V/div
(VIN=12V)
4 ms/div
VOUT: 10V/div
(VIN=8V)
Figure 11. Shutdown (Load=1A)
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7
J3
VIN
1
3
2
1
DNP
GND
J11
AGND
SYNC
TP4
ENABLE
J9
J7
1000pF
C26
47pF
DNPC18
J5
PGND
1
R31
84.5k
GND
R16
59.0k
C27
0.1uF
INSNS+
R13
249k
VIN
GND
68uF
C1
0
D3
INSNS-
C31
270pF
TP5
COMP
R29
10.0k
DNPC28
3300pF
C29
0.022uF
0
R14
10.0
R17
4.7uF
C2
PMEG6010CEH,115
R1
GND
CSG
CS
MODE
0.1uF
C19
4.7uF
C4
C30
100pF
GND
R4
0
4.7uF
C3
4.7uF
C5
15
16
7
5
6
4
9
8
1
3
2
LM5175PWPR
CSG
CS
SLOPE
DITH
RT/SYNC
MODE
COMP
SS
EN
VINSNS
VIN
U1
4.7uF
C6
VIN
BIAS
VCC
PGND
PAD
AGND
ISNS+
ISNS-
LDRV2
SW2
BOOT2
HDRV2
PGOOD
FB
LDRV1
SW1
BOOT1
HDRV1
SW1
4
1uF
C20
22
29
10
14
13
21
18
20
19
17
11
25
28
26
27
12
24
23
0
R11
LO2
C25
0.1uF
HO2
PGOOD
FB
LO1
C23
0.1uF
HO1
VOSNS
BIAS
GND
4
Q2
BSC039N06NS
0
R6
GND
VOSNS
LO1
HO1
Q1
BSC039N06NS
5,6,
7,8
1,2,3
VIN = 6-45VDC @ 14A Max
1
LM5175 EVM User’s Guide
D2
C22
1uF
B360A-13-F
LO2
Copyright © 2015–2018, Texas Instruments Incorporated
R21
DNP
100
100
R22
100
R19
R18
DNP
100
INSNS+
VOSNS+
VOSNS-
INSNS-
SW2
BAS316,115
D7
BZT52C8V2T-7
D5
SW1
BAS316,115
D6
BZT52C8V2T-7
D4
VCC
100pF
C17
R8
10.0
4.7uH
L1
HO2
SW2
4
DNP
J10
PGND
0
R15
0.008
4
BIAS
GND
R10
Q4
BSC014NE2LSI
0
R5
Q3
BSC014NE2LSI
1
5,6,
7,8
1,2,3
5,6,
7,8
1,2,3
5,6,
7,8
D1
GND
0.1uF
C32
R28
0
VOUT
100
R26
100
R25
1,2,3
8
FB
SS12-E3/61T
C24
47pF
10uF
10uF
GND
R30
20.0k
R33
280k
R34
10.0
47pF
DNPC34
R32
DNP
100
C8
C7
VOUT
CSG
CS
100pF
C16
R3
10.0
10uF
C9
MODE
TP2
VCC
TP1
10uF
C10
GND
VOSNS-
MODE
47pF
R24
93.1k DNPC21
R20
DNP
240k
VCC
GND
VOSNS+
10uF
C11
0
R2
GND
C33
100pF
R27
0
VOUT
3.3uF
C12
VOSNS
180uF
C14
PGOOD
TP3
J2
3.3uF
C13
R23
10.0k
VCC
GND
180uF
C15
VOUT
1
J4
The complete schematic of LM5175 evaluation board is shown in Figure 12.
PGOOD
J6
PGND
J8
VOUT = 12VDC @ 6A
VOUT
4
1
J1
Complete Schematic
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Complete Schematic
Figure 12. LM5175 Schematic
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Bill of Materials (BOM)
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5
Bill of Materials (BOM)
Designator
Description
Manufacturer
PartNumber
Quantity
PCB
Printed Circuit Board
Any
SV601130
1
C1
CAP, Aluminum Polymer, 68 µF, 63 V,
± 20%, 0.028 ohm, 2-Pin SMD, Body
10.3 x 10.3 mm, Height 10 mm SMD
Nichicon
PCR1J680MCL1GS
1
C2, C3, C4,
C5, C6
CAP, CERM, 4.7 µF, 100 V, ± 10%,
X7S, 1210
TDK
C3225X7S2A475K200AB
5
C7, C8, C9,
C10, C11
CAP, CERM, 10 µF, 50 V, ± 10%,
X7R, 1210
MuRata
GRM32ER71H106KA12L
5
C12, C13
CAP, CERM, 3.3 µF, 50 V, ± 10%,
X7R, 1206_190
TDK
C3216X7R1H335K160AC
2
C14, C15
CAP, Aluminum Polymer, 180 µF, 50
V, ± 20%, 0.019 ohm, SMD, 2-Leads,
Dia 10.5mm, Pin Spacing 8mm SMD
Nichicon
PCR1H181MCL1GS
2
C16
CAP, CERM, 100 pF, 100 V, ± 5%,
C0G/NP0, 1206
AVX
12061A101JAT2A
1
C17
CAP, CERM, 100 pF, 100 V, ± 5%,
C0G/NP0, 1206
AVX
12061A101JAT2A
1
C18
CAP, CERM, 47 pF, 50 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C1H470JA01D
1
C19
CAP, CERM, 0.1 µF, 100 V, ± 10%,
X7R, 0603
MuRata
GRM188R72A104KA35D
1
C20
CAP, CERM, 1 µF, 25 V, ± 10%, X7R,
0603
MuRata
GRM188R71E105KA12D
1
C21
CAP, CERM, 47 pF, 50 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C1H470JA01D
1
C22
CAP, CERM, 1 µF, 25 V, ± 10%, X7R,
0603
MuRata
GRM188R71E105KA12D
1
C23
CAP, CERM, 0.1 µF, 100 V, ± 10%,
X7R, 0603
MuRata
GRM188R72A104KA35D
1
C24
CAP, CERM, 47 pF, 50 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C1H470JA01D
1
C25
CAP, CERM, 0.1 µF, 100 V, ± 10%,
X7R, 0603
MuRata
GRM188R72A104KA35D
1
C26
CAP, CERM, 1000 pF, 25 V, ± 10%,
X7R, 0603
MuRata
GRM188R71E102KA01D
1
C27
CAP, CERM, 0.1 µF, 100 V, ± 10%,
X7R, 0603
MuRata
GRM188R72A104KA35D
1
C28
CAP, CERM, 3300 pF, 50 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C1H332JA01D
1
C29
CAP, CERM, 0.022 µF, 50 V, ± 10%,
X7R, 0603
Kemet
C0603C223K5RACTU
1
C30
CAP, CERM, 100 pF, 100 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C2A101JA01D
1
C31
CAP, CERM, 270 pF, 50 V, ± 5%,
C0G/NP0, 0603
Kemet
C0603C271J5GACTU
1
C32
CAP, CERM, 0.1 µF, 100 V, ± 10%,
X7R, 0603
MuRata
GRM188R72A104KA35D
1
C33
CAP, CERM, 100 pF, 100 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C2A101JA01D
1
C34
CAP, CERM, 47 pF, 50 V, ± 5%,
C0G/NP0, 0603
MuRata
GRM1885C1H470JA01D
1
D1
Diode, Schottky, 20V, 1A, SMA
Vishay-Semiconductor
SS12-E3/61T
1
D2
Diode, Schottky, 60V, 3A, SMA
Diodes Inc.
B360A-13-F
1
D3
Diode, Schottky, 60 V, 1 A, SOD-123F
NXP Semiconductor
PMEG6010CEH,115
1
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Bill of Materials (BOM)
10
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D4
Diode, Ultrafast, 100V, 0.25A, SOD323
NXP Semiconductor
BAS316,115
1
D5
Diode, Ultrafast, 100V, 0.25A, SOD323
NXP Semiconductor
BAS316,115
1
D6
Diode, Zener, 8.2 V, 300 mW, SOD523
Diodes Inc.
BZT52C8V2T-7
1
D7
Diode, Zener, 8.2 V, 300 mW, SOD523
Diodes Inc.
BZT52C8V2T-7
1
FID1
Fiducial mark. There is nothing to buy
or mount.
N/A
N/A
1
FID2
Fiducial mark. There is nothing to buy
or mount.
N/A
N/A
1
FID2
Fiducial mark. There is nothing to buy
or mount.
N/A
N/A
1
H1
Machine Screw, Round, 4-40 x 1/4,
Nylon, Philips panhead
B and F Fastener
Supply
NY PMS 440 0025 PH
1
H2
Machine Screw, Round, 4-40 x 1/4,
Nylon, Philips panhead
B and F Fastener
Supply
NY PMS 440 0025 PH
1
H3
Machine Screw, Round, 4-40 x 1/4,
Nylon, Philips panhead
B and F Fastener
Supply
NY PMS 440 0025 PH
1
H4
Machine Screw, Round, 4-40 x 1/4,
Nylon, Philips panhead
B and F Fastener
Supply
NY PMS 440 0025 PH
1
H5
Standoff, Hex, 0.5 inch Long 4-40
Nylon
Keystone
1902C
1
H6
Standoff, Hex, 0.5-inch Long 4-40
Nylon
Keystone
1902C
1
H7
Standoff, Hex, 0.5-inch 4-40 Nylon
Keystone
1902C
1
H8
Standoff, Hex, 0.5-inch 4-40 Nylon
Keystone
1902C
1
J1
TEST POINT SLOTTED .118-inch, TH
Keystone
1040
1
J2
TEST POINT SLOTTED .118-inch, TH
Keystone
1040
1
J3
Standard Banana Jack, Uninsulated,
8.9mm
Keystone
575-8
1
J4
Standard Banana Jack, Uninsulated,
8.9mm
Keystone
575-8
1
J5
TEST POINT SLOTTED .118-inch, TH
Keystone
1040
1
J6
TEST POINT SLOTTED .118-inch, TH
Keystone
1040
1
J7
Standard Banana Jack, Uninsulated,
8.9mm
Keystone
575-8
1
J8
Standard Banana Jack, Uninsulated,
8.9mm
Keystone
575-8
1
J9
Header, TH, 100mil, 1x3, Gold plated,
230 mil above insulator
Sullins Connector
Solutions
PBC03SAAN
1
J10
TEST POINT SLOTTED .118-inch, TH
Keystone
1040
1
J11
TEST POINT SLOTTED .118-inch, TH
Keystone
1040
1
L1
Inductor, Shielded, Composite, 4.7µH,
29A, 0.00335 ohm, SMD
Coilcraft
XAL1510-472MEB
1
Q1
MOSFET, N-CH, 60 V, 19 A, PGTDSON-8
Infineon Technologies
BSC039N06NS
1
Q2
MOSFET, N-CH, 60 V, 19 A, PGTDSON-8
Infineon Technologies
BSC039N06NS
1
Q3
MOSFET, N-CH, 25 V, 33 A, PGTDSON-8
Infineon Technologies
BSC014NE2LSI
1
Q4
MOSFET, N-CH, 25 V, 33 A, PGTDSON-8
Infineon Technologies
BSC014NE2LSI
1
R1
RES, 0Ω, 5%, 2 W, 2512 WIDE
Vishay Draloric
RCL12250000Z0EG
1
R2
RES, 0Ω, 5%, 2 W, 2512 WIDE
Vishay Draloric
RCL12250000Z0EG
1
R3
RES, 10.0Ω, 1%, 0.25 W, 1206
Yageo America
RC1206FR-0710RL
1
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6
R4
RES, 0Ω, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R5
RES, 0Ω, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R6
RES, 0Ω, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R8
RES, 10.0Ω, 1%, 0.25 W, 1206
Yageo America
RC1206FR-0710RL
1
R10
RES, 0Ω, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R11
RES, 0Ω, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R13
RES, 249 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07249KL
1
R14
RES, 0Ω, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R15
RES, 0.008Ω, 1%, 4 W, 3015 WIDE
Susumu Co Ltd
KRL7638-C-R008-F-T1
1
R16
RES, 59.0 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0759KL
1
R17
RES, 10.0Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0710RL
1
R18
RES, 100Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R19
RES, 100Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R20
RES, 240 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07240KL
1
R21
RES, 100Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R22
RES, 100Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R23
RES, 10.0 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0710KL
1
R24
RES, 93.1 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0793K1L
1
R25
RES, 100, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R26
RES, 100, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R27
RES, 0, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R28
RES, 0, 5%, 0.1 W, 0603
Yageo America
RC0603JR-070RL
1
R29
RES, 10.0 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0710KL
1
R30
RES, 20.0 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0720KL
1
R31
RES, 84.5 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0784K5L
1
R32
RES, 100Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07100RL
1
R33
RES, 280 kΩ, 1%, 0.1 W, 0603
Yageo America
RC0603FR-07280KL
1
R34
RES, 10.0Ω, 1%, 0.1 W, 0603
Yageo America
RC0603FR-0710RL
1
TP1
Test Point, Compact, Red, TH
Keystone
5005
1
TP2
Test Point, Compact, Yellow, TH
Keystone
5009
1
TP3
Test Point, Compact, Orange, TH
Keystone
5008
1
TP4
Test Point, Compact, White, TH
Keystone
5007
1
TP5
Test Point, Compact, Orange, TH
Keystone
5008
1
U1
42V Wide VIN 4-Switch Synchronous
Buck-Boost Controller, PWP0028C
(TSSOP-28)
Texas Instruments
LM5175PWPR
1
Re-configuring the Average Current Loop
Part
Use IOUT loop
Use IIN loop
R2
Populate (see datasheet for value)
0 Ω (default)
R19
100 Ω (default)
De-populate
R22
100 Ω (default)
De-populate
R1
0 Ω (default)
Populate (see datasheet for value)
R18
De-populate
100 Ω
R21
De-populate
100 Ω
C22
Populate (see datasheet for value)
Populate (see datasheet for value)
SNVU440A – March 2015 – Revised June 2018
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Copyright © 2015–2018, Texas Instruments Incorporated
LM5175 EVM User’s Guide
11
Board PCB
7
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Board PCB
Figure 13. Top Overlay
Figure 14. Top Layer
Figure 15. Top Solder
12
LM5175 EVM User’s Guide
SNVU440A – March 2015 – Revised June 2018
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Copyright © 2015–2018, Texas Instruments Incorporated
Board PCB
www.ti.com
Figure 16. Mid Layer 2
Figure 17. Mid Layer 3
Figure 18. Bottom Layer
SNVU440A – March 2015 – Revised June 2018
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Copyright © 2015–2018, Texas Instruments Incorporated
LM5175 EVM User’s Guide
13
Board PCB
www.ti.com
Figure 19. Bottom Solder
Figure 20. Bottom Overlay
14
LM5175 EVM User’s Guide
SNVU440A – March 2015 – Revised June 2018
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Copyright © 2015–2018, Texas Instruments Incorporated
Revision History
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Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (March 2015) to A Revision ....................................................................................................... Page
•
•
•
Changed Schematic ...................................................................................................................... 8
Changed the BOM ........................................................................................................................ 9
Changed board layer image objects .................................................................................................. 12
SNVU440A – March 2015 – Revised June 2018
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Revision History
15
STANDARD TERMS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2018, Texas Instruments Incorporated
IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES
Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,
reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are
developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you
(individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of
this Notice.
TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI
products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,
enhancements, improvements and other changes to its TI Resources.
You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing your
applications and that you have full and exclusive responsibility to assure the safety of your applications and compliance of your applications
(and of all TI products used in or for your applications) with all applicable regulations, laws and other applicable requirements. You
represent that, with respect to your applications, you have all the necessary expertise to create and implement safeguards that (1)
anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that
might cause harm and take appropriate actions. You agree that prior to using or distributing any applications that include TI products, you
will thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted any
testing other than that specifically described in the published documentation for a particular TI Resource.
You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that include
the TI product(s) identified in such TI Resource. NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO
ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY
RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
regarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty or
endorsement thereof. Use of TI Resources may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES OR
REPRESENTATIONS, EXPRESS OR IMPLIED, REGARDING TI RESOURCES OR USE THEREOF, INCLUDING BUT NOT LIMITED TO
ACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL
PROPERTY RIGHTS.
TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY YOU AGAINST ANY CLAIM, INCLUDING BUT NOT
LIMITED TO ANY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ANY COMBINATION OF PRODUCTS EVEN IF
DESCRIBED IN TI RESOURCES OR OTHERWISE. IN NO EVENT SHALL TI BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL,
COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES IN CONNECTION WITH OR
ARISING OUT OF TI RESOURCES OR USE THEREOF, AND REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
You agree to fully indemnify TI and its representatives against any damages, costs, losses, and/or liabilities arising out of your noncompliance with the terms and provisions of this Notice.
This Notice applies to TI Resources. Additional terms apply to the use and purchase of certain types of materials, TI products and services.
These include; without limitation, TI’s standard terms for semiconductor products http://www.ti.com/sc/docs/stdterms.htm), evaluation
modules, and samples (http://www.ti.com/sc/docs/sampterms.htm).
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2018, Texas Instruments Incorporated
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