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To learn more about ON Semiconductor, please visit our website at www.onsemi.com
Is Now Part of
ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
© 2012 Fairchild Semiconductor Corporation FEBFDMQ8203_25 • Rev. 1.0.0
User Guide for
FEBFDMQ8203_25 W GreenBridge™ Evaluation Kit
for Power Over Ethernet 25 W Flyback DC-DC
MLP 4.5x5 GreenBridge™
Featured Fairchild Product: FDMQ8203
Direct questions or comments about this evaluation board to:
“Worldwide Direct Support”
Fairchild Semiconductor.com
© 2012 Fairchild Semiconductor Corporation 2 FEBFDMQ8203_25 • Rev. 1.0.0
Table of Contents
1. Introduction ............................................................................................................................... 3
1.1. Description ..................................................................................................................... 3 1.2. Features .......................................................................................................................... 3
2. Evaluation Board Specifications ............................................................................................... 3
3. Photographs............................................................................................................................... 4
4. Printed Circuit Board ................................................................................................................ 5
5. Schematic .................................................................................................................................. 6
6. Bill of Materials ........................................................................................................................ 8
7. Electrical Characteristics ........................................................................................................ 10
8. Setup and Test Procedure ........................................................................................................ 10
8.1. Hardware Connector Description ................................................................................. 10
9. Performance of Evaluation Board ........................................................................................... 11
10. Revision History ..................................................................................................................... 14
© 2012 Fairchild Semiconductor Corporation 3 FEBFDMQ8203_25 • Rev. 1.0.0
The following user guide supports the evaluation kit for the MLP4.5x5 GreenBridge™. It should be used in conjunction with the FDMQ8203 datasheet as well as Fairchild’s application notes and technical support team. Please visit Fairchild’s website at www.fairchildsemi.com.
1. Introduction This board is designed to rectify the positive and negative power source from Power Source Equipment (PSE) and regulate 48 V (42 V ~ 57 V) to provide 5 VOUT, 0-5 A with 250 kHz switching frequency. The board meets the required specification under IEEE802.3af.
1.1. Description This kit contains the MLP 4.5x5 GreenBridge™ MOSFET evaluation board.
1.2. Features GreenBridge™ FDMQ8203 Quad P&N-Channel MOSFET Flyback Primary Switch FDS86242 Single N-Channel MOSFET Flyback Secondary Switch FDMC7692S Single N-Channel MOSFET Controller IEEE802.3at PD with Flyback Controller Output-Voltage Range 5 V, Adjustable by R11 and R10 Switching Frequency 250 kHz, Adjustable by C50 Maximum Output Current 5 A, Limited by Power Component
2. Evaluation Board Specifications Table 1. GreenBridge™ MOSFET Parameters
Part Number Location BVDSS (V)RDS(ON) [mΩ] Qg [nC] COSS [pF]
Max. Typ. Typ.
FDMQ8203 Q1, Q4 100 175 at 6 VGS 1.8 at 5 VGS 47
Q2, Q3 -80 235 at 4.5 VGS 6.8 at 4.5 VGS 49
© 2012 Fairchild Semiconductor Corporation 4 FEBFDMQ8203_25 • Rev. 1.0.0
3. Photographs
Figure 1. Top Side View of Evaluation Kit
Figure 2. Bottom Side View of Evaluation Kit
© 2012 Fairchild Semiconductor Corporation 5 FEBFDMQ8203_25 • Rev. 1.0.0
4. Printed Circuit Board PCB layout (100 mm x 80 mm, 4 Layer).
Figure 3. SST (Component Side) Layer Figure 4. SMT (Mounting Side) Layer
Figure 5. TOP & SMT Layer Figure 6. BOT & SMB Layer
Figure 7. INNER1 (POWER) Layer Figure 8. INNER2 (GND) Layer
© 2012 Fairchild Semiconductor Corporation 6 FEBFDMQ8203_25 • Rev. 1.0.0
5. Schematic
Figure 9. GreenBridge™ Block Schematic
RX
+
J2
1A
TX1
2V
6P
11
22
33
44
55
66
D6
3S
MA
J5
8A
R6
17
5
C7
30
.08
2uF
/10
0V
C6
80.0
1uF
/10
0V
R6
275C
69
0.01u
F/1
00V
T2
ET
H1-2
30L
D
11
22
33
44
55
66
99
1010
1111
1212
1414
1313
P4
8V
R6
37
5R
6475
C7
00.0
1uF
/10
0VC
710.0
1uF
/10
0V
J1
1M
ID+1
1
N4
8V
N4
8V
J1
2M
ID-1
1
P4
8V
TX
-
MID
-
J17
RJ
45
12345678
C6
21
nF
R5
22
0K
C6
31
nF
R5
32
0K
Q41
MM
BT2
222
A
Q42
MM
BT2
907
A
D5
0M
M5
Z1
0VD
51
1N4
148
WS
D5
21N
41
48W
SD
53
MM
5Z
10V
C64
1nF
R5
420
K
C65
1nF
R5
52
0K
Q43
MM
BT22
22A
Q44
MM
BT29
07A
D5
4M
M5Z
10V
D5
51
N41
48
WS
D5
61
N41
48
WS
D5
7M
M5
Z1
0V
Q45
FD
MQ
820
3
1 2 3 4 5 6789
10
11
12
13141516
C6
61
nFR
56
20K
C67
1nF
R5
72
0K
Q46
MM
BT2
222
A
Q47
MM
BT2
907
A
C7
21
nF
/2K
V(1
80
8)
D58
MM
5Z
10
VD
59
1N
414
8W
S
D6
01
N4
14
8WS
D6
1M
M5
Z1
0V
Q4
8F
DM
Q8
203
1 2 3 4 5 6789
10
11
12
13141516
C6
01n
FR
58
20K
C6
11
nF
R5
920
K
Q4
9M
MB
T2
222
A
Q5
0M
MB
T29
07A
D4
6M
M5Z
10V
D4
71
N4
148
WS
D48
1N4
148
WS
D4
9M
M5
Z1
0V
J7RXC
T11
TX
+
J8TXC
T11
R6
02
0K
RX
-M
ID+
J30
sup
porte
r
11
J2
9s
upp
orte
r
11
J28
sup
po
rter
11
J3
1s
up
porte
r
11
© 2012 Fairchild Semiconductor Corporation 7 FEBFDMQ8203_25 • Rev. 1.0.0
Figure 10. PoE Power Device Controller and Flyback DC-DC Block Schematic
0
J15
GN
D 11
R1
20
D3
BA
S21
R2
20K / 201
2C
3922uf/16V
R7
4.7
0
0
L4PE
-68386NL
+22uF/100V
C22
R18
12K
C23
2.2uF
/100V
N48V
P48V
R8
150 / 2012
C35
2.2nF
R4
47 D4
MB
R0540
C48
1.5nF
R13
5.1
C44
3.3nF
R24
20k
U3
LTC4269
-1
SH
DN
1
T2P2
RC
LAS
S3
NC
4
VP
OR
TN5
VP
OR
TN6
NC
7
NC
8
SG
9
Vcc
10
ton11
EN
DLY
12
SY
NC
13
SF
ST
14
OS
C15
FB
16V
CM
P17
UV
LO
18S
EN
SE
-19
SE
NS
E+
20C
CM
P21
RC
MP
22R
GD
LY
23P
G24
NC
25V
NE
G26
VN
EG
27N
C28
PW
RG
D29
PW
RG
D_B
AR
30N
C31
VP
RO
TP32
GND33
C50
33pF
J16A
UX+ 1
1
R12
10k
T1PA
2369NL
1 23 5
6 7 9 10
R2
550K
1%
J20
PW
RG
D
11
J18
AU
X- 11
D62
PD
Z36B
C51
NC
C45
1nF
Q11
BS
S63LT
R15
14K 1%
R16
39K 1%
R19
100k
R20
10k
C46
22uf/16V
R21
30ohm 1%
0.1uFC
49
R22
10k
R14
100k
C47
10uf/35V
PC
P200
HM
HA
2801
C3
64.7nF
/250V, G
A343D
C40
100pF / 2012
R10
3K 1%
R9
0.03 1/2W
0
L2DR
73 R33uH
Q1
FD
S86242
3
4
67
5
821
9
R11
27K 1%
Q2
FD
MC
7692S
3
4
67
5
821
9
Q10
MM
BT2907A
Q9
MM
BT2222A
D6
S1B
R17
750
C37
1uF
D5
MB
R0540
C41
1uF
R5
15
R23
39K
R6
10K
C38
100uF
/6.3V
C42
22uf/25V
R3
100
J13V
PO
RT_P
11
L3DR
73 6R
8uH
J14V
PO
RT_N 1
1
C34
1uF
0
J10O
UTP
UT_G
ND
11
J9O
UTP
UT
11
© 2012 Fairchild Semiconductor Corporation 8 FEBFDMQ8203_25 • Rev. 1.0.0
6. Bill of Materials Table 2. Bill of Materials
Item Qty. Reference Part Name Vendor Comment
1 1 C22 22 µF / 100 V / Aluminum Samyoung
2 1 C23 GRM32ER72A225KA35 Murata 2.2 µF / 100 V / 1210
3 3 C34, C37, C41 1 µF / 1608 Any
4 1 C35 2.2 nF / 1608 Any
5 1 C36 GA343D Murata 4.7 µf / 250 V / 1812
6 1 C38 F930J107MBA Unitel Electric 100 µF / 6.3 V / 3225
7 2 C39, C46 C3225X7RIC226M TDK 22 µF / 16 V / 3216
8 1 C40 100 pF / 2012 Any
9 1 C42 GRM32ER71E226KE15L Murata 22 µF / 25 V / 3216
10 1 C44 3.3 nF / 1608 Any
11 9 C45, C60, C61, C62,
C63, C64, C65, C66, C67 1 nF / 1608 Any
12 1 C47 10 µF / 35 V Samsung
13 1 C48 1.5 nF / 1608 Any
14 1 C49 0.1 µF / 1608 Any
15 1 C50 33 pF / 1608 Any
16 1 C51 NC
17 4 C68, C69, C70, C71 C2012X7R2A103K TDK 0.01 µF / 100 V / 2012
18 1 C72 C4520X7R3D102K TDK 1 nF / 2 KV(1808)
19 1 C73 C0805C823K1RACTU Kemet 0.082 µF / 100 V /2012
20 1 D3 BAS21 Fairchild Semiconductor
21 2 D4,D5 MBR0540 Fairchild Semiconductor
22 1 D6 S1B Fairchild Semiconductor
23 8 D46, D49, D50, D53, D54, D57, D58, D61
MM5Z10V Fairchild Semiconductor 10 V Zener Diode
24 8 D47, D48, D51, D52, D55, D56, D59, D60
1N4148WS Fairchild Semiconductor
25 1 D62 PDZ36B On Semiconductor 36 V Zener Diode
26 1 D63 SMAJ58A Diodes TVS Diode
27 1 J17 RJ45 Any
28 1 J21 ATX12V 6P Any
29 1 L2 DR73 R33 µH Coiltronics 0.33 µH
30 1 L3 DR73 6R8 µH Coiltronics 6.8 µH
31 1 L4 PE-68386NL Pulse
32 1 PCP200 HMHA2801 Fairchild Semiconductor Opto-coupler
33 1 Q1 FDS86242 Fairchild Semiconductor 150 V 55 mΩ
MOSFET
34 1 Q2 FDMC7692S Fairchild Semiconductor 30 V 9.3 mΩ MOSFET
35 5 Q9, Q41, Q43, Q46, Q49 MMBT2222A Fairchild Semiconductor
36 5 Q10, Q42, Q44, Q47, Q50 MMBT2907A Fairchild Semiconductor
37 1 Q11 BSS63LT On Semiconductor
38 2 Q45, Q48 FDMQ8203 Fairchild Semiconductor GreenBridge™ Quad MOSFET
39 1 R1 20 Ω / 1608 Any
© 2012 Fairchild Semiconductor Corporation 9 FEBFDMQ8203_25 • Rev. 1.0.0
Item Qty. Reference Part Name Vendor Comment
40 1 R2 20 kΩ / 2012 Any
41 1 R3 100 Ω / 1608 Any
42 1 R4 47 Ω / 1608 Any
43 1 R5 15 Ω / 1608 Any
44 4 R6, R12, R20, R22 10 kΩ / 1608 Any
45 1 R7 4.7 Ω / 1608 Any
46 1 R8 150 Ω / 2012 Any
47 1 R9 0.03 Ω / 0.5 W HMR Shunt Resistor
48 1 R10 3 kΩ 1% / 1608 Any
49 1 R11 27 kΩ / 1% / 1608 Any
50 1 R13 5.1 Ω / 1608 Any
51 2 R14, R19 100 kΩ / 1608 Any
52 1 R15 14 kΩ / 1% / 1608 Any
53 1 R16 39 kΩ / 1% / 1608 Any
54 1 R17 750 Ω / 1608 Any
55 1 R18 12 kΩ / 1608 Any
56 1 R21 30 Ω / 1% / 1608 Any
57 1 R23 39 kΩ / 1608 Any
58 10 R24, R52, R53, R54, R55, R56, R57, R58, R59, R60
20 kΩ / 1608 Any
59 1 R25 50 kΩ / 1% / 1608 Any
60 4 R61, R62, R63, R64 75 Ω / 1608 Any
59 1 T1 PA2369NL Pulse Transformer
60 1 T2 ETH1-230LD Coilcraft Ethernet Transformer
61 1 U3 LTC4269-1 LTC PoE Flyback IC
© 2012 Fairchild Semiconductor Corporation 10 FEBFDMQ8203_25 • Rev. 1.0.0
7. Electrical Characteristics Table 3. Electrical Specification
Parameter Value Remark
GreenBridge™ FDMQ8203 Quad P&N-Channel MOSFET, Fairchild Semiconductor
Flyback Primary Switch FDS86242 Single N- Channel MOSFET, Fairchild Semiconductor
Flyback Secondary Switch FDMC7692S Single N- Channel MOSFET, Fairchild Semiconductor
Controller IEEE802.3at PD with Flyback Controller
VOUT Range 5 V Adjustable by R11 and R10
Switching Frequency 250 kHz Adjustable by C50
Maximum IOUT 5 A Limited by Power Component
8. Setup and Test Procedure Table 4. Test Point Descriptions
Test Point Label Descriptions
J13 P48V Measurement test point for rectified positive input voltage
J14 N48V Measurement test point for rectified negative input voltage
J15 GND Measurement test point for input voltage return
J9 +VOUT Measurement test point for output voltage
J10 -VOUT Measurement test point for output voltage return
8.1. Hardware Connector Description The evaluation kit is fully assembled and tested. Follow the steps below to verify board operation.
1. Use one of the following methods to power the evaluation kit:
If network connectivity is required: Connect a CAT5 Ethernet network cable from the evaluation kit input port RJ45 connector to the corresponding PSE Ethernet LAN connection, which provides power to the evaluation kit. J21 connector provides an interface with the Ethernet data signals only.
If network connectivity is not required: Connect a -48 V DC power supply between the TXCT and RXCT. Connect a -48 V DC power supply between the MID+ and MID-.
Caution: Do not turn on the power supply until all connections are completed.
2. Activate the PSE power supply or turn on the external DC power supply.
3. Using a voltmeter, verify that the evaluation kit provides +5 V across the +VOUT and –VOUT pins. –VOUT is isolated from the evaluation kit’s input N48 V and GND pins.
© 2012 Fairchild Semiconductor Corporation 11 FEBFDMQ8203_25 • Rev. 1.0.0
9. Performance of Evaluation Board Figure 11 and Figure 15 are measured data.
Figure 11. Efficiency at VOUT=5 V, fSW=250 kHz, Soaking=5 Minutes, TA=25°C
Figure 12. Power Loss at VOUT=5 V, fSW=250 kHz, Soaking=5 Minutes, TA=25°C
78
80
82
84
86
88
90
1 2 3 4 5
Effic
ienc
y(%
)
Load(A)
FDMQ8203 GreenBridge™ vs. S210 Diode Bridge
GreenBirdge™ 42Vin
GreenBirdge™ 48Vin
GreenBirdge™ 57Vin
Diode bridge 42Vin
Diode bridge 48Vin
Diode bridge 57Vin
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
1 2 3 4 5
Pow
er lo
ss(W
)
Load(A)
FDMQ8203 GreenBridge™ vs. S210 Diode Bridge
GreenBirdge™ 42VinGreenBirdge™ 48VinGreenBirdge™ 57VinDiode birdge 42VinDiode birdge 48VinDiode birdge 57Vin
© 2012 Fairchild Semiconductor Corporation 12 FEBFDMQ8203_25 • Rev. 1.0.0
S210 Diode Bridge FDMQ8203 GreenBridgeTM
42 VIN
53.7°C 38.7°C
48 VIN
49.9°C 36.9°C
57 VIN
47.1°C 35.7°C
Figure 13. Thermal Performance Comparison at VOUT=5 V, IOUT=5 A, fSW=250 kHz,
Soaking=5 Minutes, TA=25°C
© 2012 Fairchild Semiconductor Corporation 13 FEBFDMQ8203_25 • Rev. 1.0.0
Figure 14. Thermal Performance at VOUT=5 V IOUT=5 A, fSW=250 kHz, Soaking=5 Minutes, TA=25°C
Figure 15. Thermal Performance at VIN=48 V, VOUT=5 V IOUT=5 A, fSW=250 kHz,
Soaking=10 Minutes, TA=25°C
25
30
35
40
45
50
55
1 2 3 4 5
Tem
pera
ture
())
Load(A)
FDMQ8203 GreenBridge™ vs. S210 Diode BridgeGreenBirdge™ 42VinGreenBirdge™ 48VinGreenBirdge™ 57VinDiode birdge 42VinDiode birdge 48VinDiode birdge 57Vin
GreenBridge™
FDMQ8203: 36.4°C
Flyback PrimaryFDS86242: 51.5°C
Flyback Secondary
FDMC7692S: 61°C
© 2012 Fairchild Semiconductor Corporation 14 FEBFDMQ8203_25 • Rev. 1.0.0
10. Revision History Rev. Date Description
0.1.0 April 23, 2012 Initial Release
1.0.0 November 28, 2012 Reformat to template, Proofread and correct content
WARNING AND DISCLAIMER
Replace components on the Evaluation Board only with those parts shown on the parts list (or Bill of Materials) in the Users’ Guide. Contact an authorized Fairchild representative with any questions.
This board is intended to be used by certified professionals, in a lab environment, following proper safety procedures. Use at your own risk. The Evaluation board (or kit) is for demonstration purposes only and neither the Board nor this User’s Guide constitute a sales contract or create any kind of warranty, whether express or implied, as to the applications or products involved. Fairchild warrantees that its products meet Fairchild’s published specifications, but does not guarantee that its products work in any specific application. Fairchild reserves the right to make changes without notice to any products described herein to improve reliability, function, or design. Either the applicable sales contract signed by Fairchild and Buyer or, if no contract exists, Fairchild’s standard Terms and Conditions on the back of Fairchild invoices, govern the terms of sale of the products described herein.
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
ANTI-COUNTERFEITING POLICY
Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support.
Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors.
EXPORT COMPLIANCE STATEMENT
These commodities, technology, or software were exported from the United States in accordance with the Export Administration Regulations for the ultimate destination listed on the commercial invoice. Diversion contrary to U.S. law is prohibited.
U.S. origin products and products made with U.S. origin technology are subject to U.S Re-export laws. In the event of re-export, the user will be responsible to ensure the appropriate U.S. export regulations are followed.
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ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patentcoverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liabilityarising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/orspecifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customerapplication by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are notdesigned, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classificationin a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorizedapplication, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, andexpenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if suchclaim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. Thisliterature is subject to all applicable copyright laws and is not for resale in any manner.
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