2002-2013 Microchip Technology Inc. DS20001423H-page 1
TC4426A/TC4427A/TC4428A
Features:
• High Peak Output Current – 1.5A
• Wide Input Supply Voltage Operating Range:
- 4.5V to 18V
• High Capacitive Load Drive Capability – 1000 pF
in 25 ns (typical)
• Sho rt Delay Times – 30 ns (t ypical)
• Matched Rise, Fall and Dela y Times
• Low Supply Current:
- With Logic ‘1’ Inpu t – 1 mA (typical)
- With Logic ‘0’ Inpu t – 100 µ A (typical)
• Low Output Impedance – 7(typical)
• Latch-U p P rotec te d: Wi ll Withstand 0.5 A Rev ers e
Current
• Input Will Withstand Negative Inputs Up to 5V
• Electros t ati c Disc ha rge (ESD ) Protect ed – 2 kV
• Pin-compatible with TC426/TC427/TC428 and
TC4426/TC4427/TC4428
• Space-saving 8-Pin MS OP and 8-Pin 6x5 DFN-S
Packages
Applications:
• Switch Mode Power Supplies
• Line Drivers
• Pulse Transformer Drive
General Description:
The TC4426A/TC4427A/TC4428A are improved
versi o ns of th e e a rli er T C4 4 26/ TC 44 27 / T C44 2 8 fa mi ly
of MOSFET dri vers. In add ition to matche d rise and fal l
times, the TC4426A/TC4427A/TC4428A devices have
matched leading and falling edge propagation delay
times.
These devices are highly latch-up resistant under any
conditions within their power and voltage ratings. They
are not subject to damage when up to 5V of noise
spiking (of either polarity) occurs on the ground pin.
They can accept, without damage or logic upset, up to
500 mA of reverse current (of either polarity) being
forced back into their outputs. All terminals are fully
protected against Electrostatic Discharge (ESD) up
to 2 kV.
The TC4426A/TC4427A/TC4428A MOSFET drivers
can easily charge/discharge 1000 pF gate
capacitances in under 30 ns. These devices provide
low enou gh impedance s in both the on and of f states to
ensure the MOSFET’s intended state will not be
affected, even by la rge transients.
Package Types
8-Pin 6x5 DFN-S*
NC
IN A
GND
IN B
1
2
3
4
NC
5
6
7
8OUT A
OUT B
NC
IN A
GND
IN B VDD
NC
OUT A
OUT B
VDD
NC
OUT A
OUT B
VDD
NC
OUT A
OUT B
VDD
NC
OUT A
OUT B
VDD
NC
OUT A
OUT B
VDD
8-Pin MSOP/
PDIP/SOIC TC4426A
TC4427A TC4428A TC4427A
TC4426A TC4428A
1
2
3
4
8
7
6
5
EP
9
* Includes Exposed Thermal Pad (EP); see Table 3-1.
1.5A Dual High-Speed Power MOSFET Drivers
TC4426A/TC4427A/TC4428A
DS20001423H-page 2 2002-2013 Microchip Technology Inc.
Functional Block Diagram
Effective
Input C = 12 pF
(Each Input) TC4426A/TC4427A/TC4428A
Output
Input
GND
VDD
300 mV
4.7V
Inverting
Non-Inverting
Note 1: TC4426A has two inverting drivers, while the TC4427A has two non-inverting
drivers. The TC4428A has one inverting and one non-inverting driver.
2: Ground any unus ed driv er inp ut.
500 A
2002-2013 Microchip Technology Inc. DS20001423H-page 3
TC4426A/TC4427A/TC4428A
1.0 ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings†
Supply Voltage.....................................................+22V
Input Voltage, IN A or IN B
.....................................(VDD + 0.3V) to (GND – 5V)
Package Power Dissipation (TA 70°C)
DFN-S .......................................................... Note 2
MSOP..........................................................340 mW
PDIP............................................................730 mW
SOIC............................................................470 mW
† Notice: Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the devi ce. These are stress ratin gs only and fun ctional
operatio n of the devic e at these or an y other con ditions
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may
affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V VDD 18V.
Parameters Sym Min Typ Max Units Conditions
Input
Logic ‘1’, High-I np ut Volt-
age VIH 2.4 — — V
Logic ‘0’, Low-In put Voltage V IL ——0.8V
Input Current IIN –1.0 — +1.0 µA 0V VIN VDD
–10 — +10
Output
High Output Voltage VOH VDD – 0.025 — — V DC Test
Low Ou tput Voltage VOL — — 0.025 V DC Test
Output Re si stanc e RO—79IOUT = 10 mA, VDD = 18V, TA = +25°C
—710 0°CTA+70°C
—811 -40°CTA+85°C
—812 -40°CTA+125°C
Peak Output Current IPK —1.5—AV
DD = 18V
Latch-Up Prote cti on
Withstand Reverse Current IREV — > 0.5 — A D uty cycle 2%, t 300 µs
VDD = 18V
Switching T ime (Note 1)
Rise Time tR—2535nsT
A = +25°C
—2740 0°CTA+70°C
—2940 -40°CTA+85°C
—3040 -40°CTA+125°C, Figure 4-1
Fall Time tF—2535nsT
A=+25°C
—2740 0°CTA+70°C
—2940 -40°CTA+85°C
—3040 -40°CTA+125°C, Figure 4-1
Delay Time tD1 —3035nsT
A=+25°C
—3340 0°CTA+70°C
—3545 -40°CTA+85°C
—3850 -40°CTA+125°C, Figure 4-1
Note 1: Switching times ensured by design.
2: Package power dissipation is dependent on the copper pad area on the PCB.
TC4426A/TC4427A/TC4428A
DS20001423H-page 4 2002-2013 Microchip Technology Inc.
Delay Time tD2 —3035nsT
A = +25°C
—3340 0°CTA+70°C
—3545 -40°CTA+85°C
—3850 -40°CTA+125°C, Figure 4-1
Power Supply
Power Supply Current IS—1.02.0mAV
IN = 3V (Both inputs )
—0.10.2 V
IN = 0V (Both inputs), VDD = 18V
TEMP ERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, all parameters apply with 4.5V VDD 18V.
Parameters Sym Min Typ Max Units Conditions
Temperature Ranges
Specified Temperature Range (C) TA0—+70°C
Specified Temperature Range (E) TA-40 — +85 °C
Specified Temperature Range (V) TA-40 — +125 °C
Maximum Junction Tempe rature TJ——+150°C
Storage Temperature Range TA-65 — +150 °C
Package Thermal Resistances
Thermal Resistance, 8L-6x5 DFN-S JA —35.7 —°C/W
Thermal Resistance, 8L-MSOP JA —211 —°C/W
Thermal Resistance, 8L-PDIP JA —89.3 —°C/W
Thermal Resistance, 8L-SOIC JA — 149.5 — °C/W
DC CHARACTERISTICS (CONTINUE D)
Electrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V VDD 18V.
Parameters Sym Min Typ Max Units Conditions
Note 1: Switching times ensured by design.
2: Package power dissipation is dependent on the copper pad area on the PCB.
2002-2013 Microchip Technology Inc. DS20001423H-page 5
TC4426A/TC4427A/TC4428A
2.0 TYPICAL PERFORM ANCE CURVES
Note: Unless otherwise indicated, over operating temperature range with 4.5V VDD 18V.
FIGURE 2-1: Rise Time vs. Supply
Voltage.
FIGURE 2-2: Delay Time vs. Input
Amplitude.
FIGURE 2-3: Rise and Fall Times vs.
Temperature.
FIGURE 2-4: Fall Time vs. Supply
Voltage.
FIGURE 2-5: Propagation Delay Time vs.
Supply Voltage.
FIGURE 2-6: Propagation Delay Time vs.
Temperature.
Note: The gra phs and tab les prov ided fo llow ing this note are a sta tistic al sum mary b ased on a limit ed numb er of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
5.0 7.5 10.0 12.5 15.0 17.5
0
20
40
60
80
100
T
A
= +25°C
V
DD
(V)
C
L
= 2200 pF
C
L
= 1500 pF
C
L
= 100 pF
C
L
= 1000 pF
C
L
= 470 pF
t
RISE
(nsec)
12 3 4 5 67 8 9
20
70
60
50
40
30
80
90
100
110
Delay Time (nsec)
Input Amplitude (V)
CL = 1000 pF
VDD = 10V
tD1
tD2
-100 -50 0 50 100 150
24
22
20
18
16
14
26
28
Time (nsec)
C
L
= 1000 pF
V
DD
= 18V
TEMPERATURE (
°
C)
t
FALL
t
RISE
5.0 7.5 10.0 12.5 15.0 17.5
0
20
40
60
80
100
CL= 100pF
T
A
= +25°C
V
DD
(V)
C
L
= 2200pF
C
L
= 2200 pF
C
L
= 1500 pF
C
L
= 100 pF
C
L
= 1000 pF
C
L
= 470 pF
t
FALL
(nsec)
0 5 10 15 20
50
45
40
35
30
25
20
55
60
Delay Time (nsec)
VDD (V)
CL = 1000 pF
tD1
tD2
15
20
25
30
35
40
Delay Time (nsec)
-100 -50 0 50 100 150
C
L
= 1000 pF
V
DD
= 18V
TEMPERATURE (°C)
t
D1
t
D2
TC4426A/TC4427A/TC4428A
DS20001423H-page 6 2002-2013 Microchip Technology Inc.
Note: Unless otherwise indicated, over operating temperature range with 4.5V VDD 18V.
FIGURE 2-7: High-State Output
Resistance.
FIGURE 2-8: Supply Cur re nt vs.
Frequency.
FIGURE 2-9: Supply Cur re nt vs.
Frequency.
FIGURE 2-10: Low-State Output
Resistance.
FIGURE 2-11: Supply Current vs.
Capacitive Loa d.
FIGURE 2-12: Supply Current vs.
Capacitive Loa d.
0 5 10 15 20
25
20
15
10
5
0
30
VDD
(V)
R
DS(ON)
(Ω)
T
A
= +125°C
T
A
= +25°C
0500 1000 1500 2000 2500
0
20
10
30
40
50
60
FREQUENCY (kHz)
ISUPPLY (mA)
VDD = 18V
CL = 2200 pF CL = 1500 pF
CL = 1000 pF CL = 100 pF
FREQUENCY (kHz)
0500 1000 1500 2000 2500
70
60
50
40
30
20
10
0
80
I
SUPPLY
(mA)
V
DD
= 12V C
L
= 2200 pF
C
L
= 1500 pF
C
L
= 1000 pF
C
L
= 100 pF
0510 15 20
25
20
15
10
5
0
30
V
DD
(V)
R
DS(ON)
(Ω)
T
A
= +125°C
T
A
= +25°C
0500 1000 1500 2000 2500
0
20
10
30
40
50
60 2 MHz
VDD
= 18V
ISUPPLY
(mA)
C
LOAD
(pF)
900 kHz
600 kHz
200 kHz
20 kHz
0500 1000 1500 2000 2500
70
60
50
40
30
20
10
0
80
ISUPPLY (mA)
CLOAD (pF)
VDD = 12V
900 kHz
600 kHz
200 kHz
20 kHz
2 MHz
2002-2013 Microchip Technology Inc. DS20001423H-page 7
TC4426A/TC4427A/TC4428A
Note: Unless otherwise indicated, over operating temperature range with 4.5V VDD 18V.
FIGURE 2-13: Su ppl y Cur rent vs .
Frequency.
FIGURE 2-14: Quiescent Supply Current
vs. Voltage.
FIGURE 2-15: Supply Current vs.
Capacitive Loa d.
FIGURE 2-16: Quiescent Supply Current
vs. Temperature.
0500 1000 1500 2000 2500
30
25
20
15
10
5
0
35
40
FREQUENCY (kHz)
I
SUPPLY
(mA)
V
DD
= 6V C
L
= 2200 pF
C
L
= 1500 pF
C
L
= 1000 pF
C
L
= 100 pF
TA = 25°C
BOTH INPUTS = 1
0 5 10 15 20
800
700
600
500
400
200
100
0
300
900
IQUIESCENT (µA)
V
DD (V)
BOTH INPUTS = 0
0500 1000 1500 2000 2500
30
25
15
10
5
0
35
40
I
SUPPLY
(mA)
C
LOAD
(pF)
V
DD
= 6V
900 kHz
600 kHz
200 kHz
20 kHz
2 MHz
20
-100 -50 0 50 100 150
1000
900
800
700
600
400
300
200
100
0
500
1100
IQUIESCENT (µA)
TEMPERATURE (
°
C)
V
DD = 18V
BOTH INPUTS = 1
BOTH INPUTS = 0
TC4426A/TC4427A/TC4428A
DS20001423H-page 8 2002-2013 Microchip Technology Inc.
3.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1.
3.1 Inputs A and B (IN A, IN B)
MOSFET driver inputs A and B are high-impedance,
TTL/CMOS compatible inputs . These input s als o have
300 mV of hysteresis between the high and low
thresholds that prevents output glitching, even when
the rise and fall time of the input signal is very slow.
3.2 Ground (GND)
The ground pin is the return path for both the bias
current and the high-peak current that discharges the
external load capacitance. The ground pin should be
tied int o a ground plane or have a very short trace to the
bias supply source return.
3.3 Output A and B (OUT A, OUT B)
MOSFET driver outputs A and B are low-impedance,
CMOS push-pull style outputs. The pull-down and
pull-up devices are of equal strength, making the rise
and fall times equivalent.
3.4 Supply Input (VDD)
The VDD in put is the bias s upply for the MO SFET driver
and is rat ed fo r 4.5 V to 18 V, with respec t to t he g roun d
pin. The VDD input should be bypassed with local
ceramic capacitors. The value of these capacitors
should be chosen based on the capacitive load that is
being driven.
3.5 Exposed Metal Pad (EP)
The exposed metal pad of the 6x5 DFN-S package is
not internally connected to any potential. Therefore,
this pad can be connected to a ground plane or other
copper plane on a printed circuit board, to aid in heat
removal from the package.
TABLE 3-1: PIN FUNCTION TABLE (Note 1)
Symbol Description
PDIP, MSOP, SOIC 6x5 DFN-S
1 1 NC No connection
2 2 IN A Input A
3 3 GND Ground
4 4 IN B Input B
5 5 OUT B Output B
66V
DD Supply input
7 7 OUT A Output A
8 8 NC No connection
— 9 EP Exposed Metal Pad
Note 1: Duplicate pins must be connected for proper operation.
2002-2013 Microchip Technology Inc. DS20001423H-page 9
TC4426A/TC4427A/TC4428A
4.0 APPLICATIONS INFORMATION
FIGURE 4-1: Switching Time Test Circuit.
CL = 1000 pF
0.1 µF
4.7 µF
Inverting Driver
Non-Inverting Driver
Input
VDD = 18V
Input
Output
tD1 tF
tR
tD2
Input: 100 kHz,
square wave,
tRISE = t FALL 10 ns
Output
Input
Output
tD1 tF
tR
tD2
+5V
10%
90%
10%
90%
10%
90%
VDD
0V
90%
10%
10% 10%
90%
+5V
VDD
0V
0V
0V
90%
3
27
6
45
(TC4426A, ½ TC4428A)
(TC4426A, ½ TC4428A)
TC4426A/TC4427A/TC4428A
DS20001423H-page 10 2002-2013 Microchip Technology Inc.
5.0 PACKAGING INFORMATION
5.1 Package Marking Information
Legend: XX...X Customer-specif ic inf orm atio n
Y Year code (last digit of calendar year)
YY Year code (last 2 digits of calendar year)
WW Week code (week of January 1 is week ‘01’)
NNN Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
*This package is Pb-free. The Pb-free JEDEC designator ( )
can be found on the outer packaging for this package.
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
3
e
3
e
8-Lead DFN-S (6x5x0.9 mm) Example
PIN 1
NNN
PIN 1
TC4426A
EMF ^^
1330
256
3
e
8-Lead MSOP (3x3 mm) Example
4426AE
330256
8-Lead PDIP (300 mil) Example
XXXXXXXX
XXXXXNNN
YYWW
TC4427A
EPA ^^ 256
1330
3
e
8-Lead SOIC (3.90 mm) Example
NNN
TC2248AC
OA ^^ 330
256
3
e
2002-2013 Microchip Technology Inc. DS20001423H-page 11
TC4426A/TC4427A/TC4428A
!"#
$
$
NOTE 2
A1
A
A3
NOTE 1 12
E
N
D
EXPOSED PAD
NOTE 1
21
E2
L
N
e
b
K
BOTTOM VIEW
TOP VIEW
D2
TC4426A/TC4427A/TC4428A
DS20001423H-page 12 2002-2013 Microchip Technology Inc.
$
2002-2013 Microchip Technology Inc. DS20001423H-page 13
TC4426A/TC4427A/TC4428A
1RWH For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
8$
TC4426A/TC4427A/TC4428A
DS20001423H-page 14 2002-2013 Microchip Technology Inc.
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
UA
2002-2013 Microchip Technology Inc. DS20001423H-page 15
TC4426A/TC4427A/TC4428A
8-Lead Plastic Micro Small Outline Package (UA) [MSOP]
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
TC4426A/TC4427A/TC4428A
DS20001423H-page 16 2002-2013 Microchip Technology Inc.
%&&'()) !%#
$
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N
E1
NOTE 1
D
123
A
A1
A2
L
b1
b
e
E
eB
c
2002-2013 Microchip Technology Inc. DS20001423H-page 17
TC4426A/TC4427A/TC4428A
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
TC4426A/TC4427A/TC4428A
DS20001423H-page 18 2002-2013 Microchip Technology Inc.
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging
2002-2013 Microchip Technology Inc. DS20001423H-page 19
TC4426A/TC4427A/TC4428A
"*&*'++,(-.) !"*%/#
$
TC4426A/TC4427A/TC4428A
DS20001423H-page 20 2002-2013 Microchip Technology Inc.
NOTES:
2002-2013 Microchip Technology Inc. DS20001423H-page 21
TC4426A/TC4427A/TC4428A
APPENDIX A: REVISION HISTORY
Revision H (September 2013)
The following is the list of modifications:
1. Changed ESD protection value to 2 kV on the
Features page.
2. Updated the package specification drawings in
Section 5.0, Packaging Information, to show all
views available.
3. Minor typographical corrections.
TC4426A/TC4427A/TC4428A
DS20001423H-page 22 2002-2013 Microchip Technology Inc.
NOTES:
2002-2013 Microchip Technology Inc. DS20001423H-page 23
TC4426A/TC4427A/TC4428A
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Device: TC4426A : 1.5A Dual MOSFET Driver, Invert ing
TC4427A: 1.5A Dual MOSFET Driver, Non-Inverting
TC4428A: 1.5A Dual MOSFET Driver, Complementary
Temperature Range: C = 0°C to +70°C (PDIP & SOIC Only)
E = -40°C to +85°C
V = -40ºC to +125°C
Package: MF = Dual, Flat, No-Lead (6X5 mm Body), 8-lead
MF713 = Dual, Flat, No-Lead (6X5 mm Body), 8-lead
(Tape and Ree l)
OA = Plastic SOIC, (150 mil Body), 8-lead
OA713 = Plastic SOIC, (150 mil Body), 8-lead
(Tape and Ree l)
PA = Plastic DIP (300 mil Body), 8-lead
UA = Plastic Micro Small Outline (MSOP), 8-lead
UA713 = Plastic Micro Small Outline (MSOP), 8-lead
(Tape and Ree l)
Examples:
a) TC4426A COA: 1.5A Dual Inverting
MOSFET driver,
0°C to +70°C,
8LD SOIC package.
b) TC4426A EOA: 1.5A Dual Inverting
MOSFET driver,
-40°C to +85°C,
8LD SOIC package.
c) TC4426AEMF: 1.5A Dual Inverting
MOSFET driver,
-40°C to +85°C,
8LD DFN-S package.
a) TC4427ACPA: 1.5A Dual Non-Inverting
MOSFET driver,
0°C to +70°C,
8LD PDIP package.
b) TC4427AEPA: 1.5A Dual Non-Inverting
MOSFET driver,
-40°C to +85°C,
8LD PDIP package.
c) TC4427AVMF713: 1.5A Dual Non-Inverting
MOSFET driver,
-40°C to +125°C,
8LD DFN-S package,
Tape and Reel.
a) TC4428AEPA: 1.5A Dual Complementary
MOSFET driver,
-40°C to +85°C,
8LD PDIP package.
b) TC4428ACOA713: 1.5A Dual Complementary
MOSFET driver,
0°C to +70°C
8LD SOIC package,
Tape and Reel.
c) TC4428AVMF: 1.5A Dual Complementary
MOSFET driver,
-40°C to +125°C,
8LD DFN-S package.
PART NO. XXX
PackageTemperature
Range
Device
XXX
Tape & Reel
X
PB Free
TC4426A/TC4427A/TC4428A
DS20001423H-page 24 2002-2013 Microchip Technology Inc.
NOTES:
2002-2013 Microchip Technology Inc. DS20001423H-page 25
Information contained in this publication regarding device
applications a nd the lik e is pro vid ed only for your c on ve nience
and may be supers eded by u pdates. It is y our res po ns i bil it y to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
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in the U.S.A.
GestIC and ULPP are registered trademarks of Microchip
Tec hnolo gy Germ any II GmbH & Co. KG, a subsidiary of
Microchip Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2002-2013, Microchip Technology Incorporated, Printed in
the U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 978-1-62077-466-3
Note the following details of the code protection feature on Microchip devices:
• Microchip products meet the specification contained in their particular Microchip Data Sheet.
• Microchip believes that it s family of products is one of the most secure families of its kind on the market t oday, when used in the
intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is c onstantly evolving. We a t Microc hip are co m mitted to continuously improving the code prot ect ion featur es of our
products. Attempts to break Microchip’ s code protection feature may be a violation of the Digital Mill ennium Copyright Act. If such act s
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPI C® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperiph erals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
QUALITY MANAGEMENT S
YSTEM
CERTIFIED BY DNV
== ISO/TS 16949 ==
DS20001423H-page 26 2002-2013 Microchip Technology Inc.
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11/29/12
