Burr-Brown DCV010515 Miniature, 1w, 1500vrms isolated unregulated dc/dc converter Datasheet

®
DCV01
Series
DCV
01
DCV
01
For most current data sheet and other product
information, visit www.burr-brown.com
Miniature, 1W, 1500Vrms Isolated
UNREGULATED DC/DC CONVERTERS
FEATURES
DESCRIPTION
● UP TO 85% EFFICIENCY
The DCV01 series is a family of 1W, 1500Vrms
isolated, unregulated DC/DC converters. Requiring a
minimum of external components and including onchip device protection, the DCV01 series provides
extra features such as output disable and synchronization of switching frequencies.
The use of a highly integrated package design results
in highly reliable products with a power density of
40W/in3 (2.4W/cm3). This combination of features,
high isolation, and small size makes the DCV01 suitable for a wide range of applications.
● THERMAL PROTECTION
● DEVICE-TO-DEVICE SYNCHRONIZATION
● SHORT-CIRCUIT PROTECTION
● EN55022 CLASS B EMC PERFORMANCE
● UL1950 RECOGNIZED COMPONENT
● JEDEC PDIP-14 AND GULL-WING PACKAGES
APPLICATIONS
● INDUSTRIAL CONTROL AND
INSTRUMENTATION
● POINT-OF-USE POWER CONVERSION
● GROUND LOOP ELIMINATION
● DATA ACQUISITION
● TEST EQUIPMENT
● SECONDARY ISOLATION CIRCUITS
SYNCOUT
800kHz
Oscillator
SYNCIN
÷2
Reset
VOUT
Power
Stage
0V
Watch-dog/
start-up
PSU
Thermal
Shutdown
IBIAS
VS
Power Controller IC
0V
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Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
®
©
2000 Burr-Brown Corporation
SBVS014
PDS-1592B
1
DCV01
Printed in U.S.A. August, 2000
SPECIFICATIONS
At TA = +25°C, unless otherwise specified.
DCV01 SERIES
PARAMETER
CONDITIONS
OUTPUT
Power
Ripple
Voltage vs Temp
MIN
100% Full Load
O/P Capacitor = 1µF, 50% Load
Room to Cold
Room to Hot
TYP
0.97
20
0.046
0.016
INPUT
Voltage Range on VS
–10
ISOLATION
Voltage
1s Flash Test
60s Test, UL1950(1)
1.5
1.5
Switching Frequency = fOSC /2
External
3
kHz
V
µA
µs
pF
TA = +55°C
75
FITS
75
2
°C
mA
150
3
TEMPERATURE RANGE
Operating
+85
°C
EFFICIENCY (%)
BARRIER
CAPACITANCE (pF)
LEAKAGE
CURRENT (µA)
–40
INPUT
VOLTAGE (V)
OUTPUT
VOLTAGE (V)
VS
LOAD
REGULATION (%)
NO LOAD
CURRENT (mA)
10% TO 100% LOAD(3)
0% LOAD
100% LOAD
VISO = 750Vrms
VISO = 750Vrms
TYP
TYP
TYP
TYP
VNOM
IQ
75% LOAD(2)
TYP
0.4
VSYNC = +2V
THERMAL SHUTDOWN
IC Temperature at Shutdown
Shutdown Current
MIN
%/1% of VS
800
0
RELIABILITY
Demonstrated
MAX
MIN
TYP
MAX
%
kVrms
kVrms
1
SWITCHING/SYNCHRONIZATION
Oscillator Frequency (fOSC)
Sync Input Low
Sync Input Current
Disable Time
Capacitance Loading on SYNCIN Pin
UNITS
W
mVp-p
%/°C
%/°C
10
LINE
Regulation
PRODUCT
MAX
TYP
MAX
CISO
DCV010505
4.5
5
5.5
4.75
5
5.25
23
31
20
78
3.6
0.9
DCV010505D(4)
4.5
5
5.5
±4.75
±5
±5.25
19
32
23
80
3.8
0.9
DCV010512
4.5
5
5.5
11.4
12
12.6
23
38
30
85
5.1
1.2
DCV010512D
4.5
5
5.5
±11.4
±12
±12.6
19
37
40
82
4.0
1.0
DCV010515
4.5
5
5.5
14.25
15
15.75
30
42
34
84
3.8
0.9
DCV010515D
4.5
5
5.5
±14.25
±15
±15.75
27
41
42
85
4.7
1.1
DCV011512D(4)
13.5
15
16.5
±11.4
±12
±12.6
11
39
19
78
4.2
1.0
DCV011515D(4)
13.5
15
16.5
±14.25
±15
±15.75
12
39
20
79
4.2
1.0
DCV012405(4)
21.6
24
26.4
4.75
5
5.25
13
23
14
77
3.8
0.9
DCV012415D(4)
21.6
24
26.4
±14.25
±15
±15.75
12
35
17
76
5.3
1.3
NOTES: (1) During UL1950 recognition tests only, UL File #E199929. (2) 100% Load Current = 1W/VNOM TYP. (3) Load regulation = (VOUT at 10% – VOUT at 100%)/ VOUT at 75%. (4) Scheduled availability
Q4 2000.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
DCV01
2
ABSOLUTE MAXIMUM RATINGS
ELECTROSTATIC
DISCHARGE SENSITIVITY
Input Voltage:
5V Input Models .................................................................................. 7V
15V Input Models .............................................................................. 18V
24V Input Models .............................................................................. 29V
Storage Temperature ...................................................... –60°C to +125°C
Lead Temperature (soldering, 10s) ................................................. 270°C
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ORDERING INFORMATION
DCV01
05
05
(D )
(
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.
)
Basic Model Number: 1W Product
Voltage Input:
5V In
Voltage Output:
5V Out
Dual Output:
Package Code:
P = PDIP-14
P-U = PDIP-14 Gull-Wing
PACKAGE/ORDERING INFORMATION
PACKAGE
PACKAGE
DRAWING
NUMBER
Single
DCV010505P
DCV010505P-U
DCV010512P
DCV010512P-U
DCV010515P
DCV010515P-U
DCV012405P(2)
DCV012405P-U(2)
DIP-14
Gull-Wing-14
DIP-14
Gull-Wing-14
DIP-14
Gull-Wing-14
DIP-14
Gull-Wing-14
010-1
010-2
010-1
010-2
010-1
010-2
010-1
010-2
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
to
to
to
to
to
to
to
to
Dual
DCV010505DP(2)
DCV010505DP-U(2)
DCV010512DP
DCV010512DP-U
DCV010515DP
DCV010515DP-U
DCV011512DP(2)
DCV011512DP-U(2)
DCV011515DP(2)
DCV011515DP-U(2)
DCV012415DP(2)
DCV012415DP-U(2)
DIP-14
Gull-Wing-14
DIP-14
Gull-Wing-14
DIP-14
Gull-Wing-14
DIP-14
DIP-14
Gull-Wing-14
DIP-14
Gull-Wing-14
DIP-14
010-1
010-2
010-1
010-2
010-1
010-2
010-1
010-2
010-1
010-2
010-1
010-2
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
–40°C
to
to
to
to
to
to
to
to
to
to
to
to
PRODUCT
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
MARKING
ORDERING
NUMBER(1)
TRANSPORT
MEDIA
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
DCV010505P
DCV010505P-U
DCV010512P
DCV010512P-U
DCV010515P
DCV010515P-U
DCV012405P
DCV012405P-U
DCV010505P
DCV010505P-U/700
DCV010512P
DCV010512P-U/700
DCV010515P
DCV010515P-U/700
DCV012405P
DCV012405P-U/700
Rails
Tape and Reel
Rails
Tape and Reel
Rails
Tape and Reel
Tape and Reel
Rails
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
+85°C
DCV010505DP
DCV010505DP-U
DCV010512DP
DCV010512DP-U
DCV010515DP
DCV010515DP-U
DCV011512DP
DCV011512DP-U
DCV011515DP
DCV011515DP-U
DCV012415DP
DCV012415DP-U
DCV010505DP
DCV010505DP-U/700
DCV010512DP
DCV010512DP-U/700
DCV010515DP
DCV010515DP-U/700
DCV011512DP
DCV011512DP-U/700
DCV011515DP
DCV011515DP-U/700
DCV012415DP
DCV012415DP-U/700
Rails
Tape and Reel
Rails
Tape and Reel
Rails
Tape and Reel
Rails
Tape and Reel
Rails
Tape and Reel
Rails
Tape and Reel
NOTE: (1) Models with a slash (/) are available only in Tape and Reel in the quantities indicated (e.g., /700 indicates 700 devices per reel). Ordering 700 pieces
of “DCP010505BP-U/700” will get a single 700-piece Tape and Reel. (2) Scheduled availability Q4 2000.
®
3
DCV01
PIN CONFIGURATION (Single-DIP and Gull-Wing)
Top View
PIN CONFIGURATION (Dual-DIP and Gull-Wing)
DIP
VS
1
0V
2
Top View
14 SYNCIN
DIP
VS
1
0V
2
DCV01D
DCV01
0V
5
0V
5
+VOUT
6
+VOUT
6
NC
7
–VOUT
7
8
SYNCOUT
PIN DEFINITION (Single-DIP)
PIN #
1
2
5
6
7
8
14
PIN NAME
VS
0V
0V
+VOUT
NC
SYNCOUT
SYNCIN
8
SYNCOUT
PIN DEFINITION (Dual-DIP)
DESCRIPTION
PIN #
Voltage Input
Input Side Common
Output Side Common
+Voltage Out
Not Connected
Unrectified Transformer Output
Synchronization Pin
1
2
5
6
7
8
14
®
DCV01
14 SYNCIN
4
PIN NAME
VS
0V
0V
+VOUT
–VOUT
SYNCOUT
SYNCIN
DESCRIPTION
Voltage Input
Input Side Common
Output Side Common
+Voltage Out
–Voltage Out
Unrectified Transformer Output
Synchronization Pin
TYPICAL PERFORMANCE CURVES
At TA = +25°C, unless otherwise noted.
DCV010505
OUTPUT RIPPLE vs LOAD (20MHz BW)
DCV010512D VOUT vs LOAD
14.5
50
1µF Ceramic
4.7µF Ceramic
10µF Ceramic
45
14.0
13.5
35
13.0
30
VOUT (V)
Ripple (mVp-p)
40
25
20
12.5
12.0
11.5
15
10
11.0
5
10.5
+VOUT
–VOUT
10.00
0
10
20
30
40
50
60
70
80
90
10
100
20
30
40
50
60
70
80
90
100
80
90
100
Load (%)
Load (%)
DCV010512D EFFICIENCY vs LOAD
DCV010515D VOUT vs LOAD
85
18
80
17
VOUT (V)
Efficiency (%)
75
70
65
60
16
15
+VOUT
–VOUT
55
50
14
10
20
30
40
50
60
70
80
90
100
10
20
30
40
50
Load (%)
DCV010515D EFFICIENCY vs LOAD
70
DCV012405 VOUT vs LOAD
90
5.60
85
5.50
80
5.40
75
5.30
VOUT (V)
Efficiency (%)
60
Load (%)
70
65
5.20
5.10
60
5.00
55
4.90
50
4.80
10
20
30
40
50
60
70
80
90
100
10
Load (%)
20
30
40
50
60
70
80
100
Load (%)
®
5
DCV01
TYPICAL PERFORMANCE CURVES
(Cont.)
At TA = +25°C, unless otherwise noted.
DCV010505
CONDUCTED EMISSIONS (125% Load)
DCV012405 EFFICIENCY vs LOAD
60
80
50
Emission Level, Peak (dBµA)
90
60
50
40
30
20
10
10
20
30
40
50
60
70
80
90
40
30
20
10
0
–10
–20
0.15
0
100
1
Load (%)
Frequency (MHz)
DCV010505
CONDUCTED EMISSIONS (8% Load)
60
Emission Level, Peak (dBµA)
Efficiency (%)
70
50
40
30
20
10
0
–10
–20
0.15
1
10
Frequency (MHz)
®
DCV01
6
30
10
30
switching frequency, or even stopping the oscillator circuit.
If synchronized devices are used, it should be noted that, at
start up, all devices will draw maximum current simultaneously. This can cause the input voltage to dip and should
it dip below the minimum input voltage (4.5V), the devices
may not start up. A 2.2µF capacitor should be connected
close to the input pins.
If more than eight devices are to be synchronized, it is
recommended that the SYNCIN pins are driven by an external device. Details are contained in a separate applications
bulletin (AB-153).
FUNCTIONAL DESCRIPTION
OVERVIEW
The DCV01 offers up to 1W of unregulated output power
with a typical efficiency of up to 85%. This is achieved
through highly integrated packaging technology and the
implementation of a custom power stage and control IC. The
circuit design utilizes an advanced BiCMOS/DMOS process. Separate primary and secondary transformer windings
give good isolation and low barrier capacitance.
POWER STAGE
This uses a push-pull, center-tapped topology switching at
400kHz (divide by 2 from 800kHz oscillator).
CONSTRUCTION
The DCV01’s basic construction is the same as standard ICs.
There is no substrate within the molded package. The
DCV01 is constructed using an IC, rectifier diodes, and a
wound magnetic toroid on a leadframe. As there is no solder
within the package, the DCV01 does not require any special
PCB assembly processing. This results in an isolated
DC/DC converter with inherently high reliability.
OSCILLATOR AND WATCHDOG
The onboard 800kHz oscillator generates the switching
frequency via a divide by 2 circuit. The oscillator can be
synchronized to other DCV01 circuits or an external source,
and is used to minimize system noise.
A watchdog circuit checks the operation of the oscillator
circuit. The oscillator can be stopped by pulling the SYNCIN
pin LOW. The output pins will be tri-stated. This will occur
in 2µs.
ADDITIONAL FUNCTIONS
DISABLE/ENABLE
The DCV01 can be disabled or enabled by driving the SYNC
pin using an open drain CMOS gate. If the SYNCIN pin is
pulled low, the DCV01 will be disabled. The disable time
depends upon the external loading; the internal disable function is implemented in 2µs. Removal of the pull down will
cause the DCV01 to be enabled.
Capacitive loading on the SYNCIN pin should be minimized
in order to prevent a reduction in the oscillator frequency.
THERMAL SHUTDOWN
The DCV01 is protected by a thermal shutdown circuit. If the
on-chip temperature exceeds 150°C, the device will shut
down. Once the temperature falls below 150°C, normal
operation will resume.
SYNCHRONIZATION
In the event that more than one DC/DC converter is needed
onboard, beat frequencies and other electrical interference
can be generated. This is due to the small variations in
switching frequencies between the DC/DC converters.
The DCV01 overcomes this by allowing devices to be
synchronized to one another. Up to eight devices can be
synchronized by connecting the SYNCIN pins together, taking care to minimize the capacitance of tracking. Stray
capacitance (> 3pF) will have the effect of reducing the
VSUPPLY
DECOUPLING
Ripple Reduction
The high switching frequency of 400kHz allows simple
filtering. To reduce ripple, it is recommended that at least a
1µF capacitor is used on VOUT. Dual outputs should both be
decoupled to pin 5. A 2.2µF low ESR capacitor on the input
of the 5V in versions, and a 0.47µF low ESR cap on the 24V
DCV01 in versions is recommended.
VOUT 1
VS
SYNCIN
DCV
01
0V
0V
VS
VOUT 2
VOUT1 + VOUT 2
SYNCIN
DCV
0V
01
0V
COM
FIGURE 1. Connecting the DCV01 in Series.
®
7
DCV01
The DCV01 is a switching power supply and as such can
place high peak current demands on the input supply. In
order to avoid the supply falling momentarily during the fast
switching pulses ground and power planes should be used to
track the power to the input of DCV01. If this is not possible
then the supplies must be connected in a star formation with
the tracks made as wide as possible.
If the SYNCIN pin is being used then the tracking between
device SYNCIN pins should be short to avoid stray capacitance. If the SYNCIN pin is not being used it is advisable to
place a guard ring, (connected to input ground) around this
pin to avoid any noise pick up.
The output should be taken from the device using ground
and power planes, this will ensure minimum losses.
A good quality low ESR capacitor placed as close as
practicable across the input will reduce reflected ripple and
ensure a smooth start up.
A good quality low ESR capacitor placed as close as
practicable across the rectifier output terminal and output
ground will give the best ripple and noise performance.
Connecting the DCV01 in Series
Multiple DCV01 isolated 1W DC/DC converters can be
connected in series to provide nonstandard voltage rails.
This is possible by utilizing the floating outputs provided by
the DCV01’s galvanic isolation.
Connect the positive VOUT from one DCV01 to the negative
VOUT (0V) of another (see Figure 1). If the SYNCIN pins are
tied together, the self-synchronization feature of the DCV01
will prevent beat frequencies on the voltage rails. The
SYNCIN feature of the DCV01 allows easy series connection without external filtering, minimizing cost.
The outputs on dual output DCV01 versions can also be
connected in series to provide two times the magnitude of
VOUT as shown in Figure 2. For example, a dual 15V DCV01
could be connected to provide a 30V rail.
Connecting the DCV01 in Parallel
If the output power from one DCV01 is not sufficient, it is
possible to parallel the outputs of multiple DCV01s, as
shown in Figure 3. Again, the SYNCIN feature allows easy
synchronization to prevent power-rail beat frequencies at no
additional filtering cost.
THERMAL MANAGEMENT
Due to the high power density of this device it is advisable
to provide ground planes on the input and output.
PCB LAYOUT
Ripple and Noise
Careful consideration should be given to the layout of the
PCB in order that the best results can be obtained.
VSUPPLY
VS
DCV
01
0V
+VOUT
+VOUT
–VOUT
–VOUT
0V
COM
FIGURE 2. Connecting Dual Outputs in Series.
VSUPPLY
VOUT
VS
SYNCIN
DCV
01
0V
0V
VS
VOUT
2 x Power Out
SYNCIN
DCV
01
0V
0V
COM
FIGURE 3. Connecting Multiple DCV01s in Parallel.
®
DCV01
8
PACKAGE OPTION ADDENDUM
www.ti.com
25-Aug-2005
PACKAGING INFORMATION
Orderable Device
Status (1)
Package
Type
Package
Drawing
Pins Package Eco Plan (2)
Qty
Lead/Ball Finish
MSL Peak Temp (3)
DCV010505DP
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV010505DP-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV010505DP-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV010505P
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV010505P-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV010505P-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV010512DP
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV010512DP-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV010512DP-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV010512P
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV010512P-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV010512P-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV010515DP
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV010515DP-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV010515DP-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV010515P
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV010515P-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV010515P-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV011512DP
ACTIVE
PDIP
NVA
7
25
TBD
CU NIPDAU
Level-NA-NA-NA
DCV011512DP-U
ACTIVE
SOP
DUA
7
25
TBD
CU NIPDAU
Level-3-240C-168 HR
DCV011512DP-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU NIPDAU
Level-3-240C-168 HR
DCV011515DP
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV011515DP-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV011515DP-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV012405P
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV012405P-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-240C-168 HR
DCV012405P-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-240C-168 HR
DCV012415DP
ACTIVE
PDIP
NVA
7
25
TBD
CU SNPB
Level-NA-NA-NA
DCV012415DP-U
ACTIVE
SOP
DUA
7
25
TBD
CU SNPB
Level-3-235C-168 HR
DCV012415DP-U/700
ACTIVE
SOP
DUA
7
700
TBD
CU SNPB
Level-3-235C-168 HR
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS) or Green (RoHS & no Sb/Br) - please check
http://www.ti.com/productcontent for the latest availability information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
25-Aug-2005
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
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reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI
to Customer on an annual basis.
Addendum-Page 2
IMPORTANT NOTICE
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