LXDC3EP series
Micro DC-DC converter
1. Features
2
Low EMI noise and small footprint (11mm )using inductor-imbedded ferrite substrate
High efficiency using synchronous
nchronous rectifier technology at 4MHz operation.
Power-Save mode / Forced PWM automatic mode switching function
2% DC output voltage accuracy (PWM
PWM mode
mode).
1A maximum load capability
Wide input voltage range : 2.5 - 5.5V
Fixed output voltage : 1.0V,
V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
Internal soft start,, over current protection
protection, thermal shutdown protection
2. Description
The LXDC3EP series is a 1A output step-down DC-DC converter, which is suitable for a space-limited or
noise-sensitive application. The device utilizes an inductor-embedded ferrite substrate, and the substrate
eliminates radiated EMI noise and conduction noise efficiently.
With just this device, it can be used as a LDO replacement
replacement. Its low noise feature assures reliable power supply
quality.
The LXDC3EP series has a mode pin that allows the user to select Forced PWM mode or Power
Power-Save mode that
changes modes between pulse-skip
skip operation and PWM operation automatically depending on the load.
In Power-Save
Save mode, LXDC3EP series offers superior efficiency under light load condition
conditions, and it extends the
battery life. When Forced PWM mode is selected, it works at a fixed frequency (4MHz) within the load range. The
advantages of this mode are easy filtering of the switching frequency and a better load transient response.
The integrated over current protection and the thermal shutdown protection features offer reliable power supply
operation.
3. Typical Application Circuit
1
Dec
2014
LXDC3EP series
Micro DC-DC converter
4. Mechanical details
4-1 Out line
TOP VIEW
SIDE VIEW
BOTTOM VIEW
W
W
L
unit (mm)
Symbol
Dimension
Symbol
Dimension
L
3.5+/- 0.2
a
0.2+/- 0.2
W
3.2+/- 0.2
b
0.8+/- 0.1
T
1.3MAX
c
0.4+/- 0.1
d
0.7+/- 0.1
e
0.6+/- 0.1
2
Dec
2014
LXDC3EP series
Micro DC-DC converter
4-2 Pin function
Pin
Symbol
I/O
Function
EN
Input
This is the ON/OFF control pin of the device. The device is in shutdown
mode when the voltage to this pin is below 0.4V. Pulling this pin above 1.2V
turns on the device with a soft start. This pin should not be left floating.
EN=H: Device ON, EN=L: Device OFF
2,3,5,6,9
GND
－
4
Vout
Output
7
MODE
Input
Regulated voltage output pin.
Apply output load between this pin and GND.
This is the operation mode select pin. This pin must not be left floating and
must be terminated.
Mode=H: Forced PWM mode
Mode=L: Power-Save mode
8
Vin
Input
The Vin pin supplies current to the LXDC3EP internal regulator.
1
Ground pin
4-3 Functional Block Diagram
EN Mode
UVLO
Clock
Soft Start
Switching
Controller
Vin
Current
Sense
Cin
OCP
EA
Thermal
Shutdown
Embedded L
Gate
Driver
Vout
Cout
Control IC
LXDC3EP
GND
3
Dec
2014
LXDC3EP series
Micro DC-DC converter
5. Ordering Information
Part number
Output Voltage
Device Specific Feature
MOQ
LXDC3EP10A-176
1.0V
Standard type
T/R,1000pcs/R
LXDC3EP12A-104
1.2V
Standard type
T/R,1000pcs/R
LXDC3EP15A-105
1.5V
Standard type
T/R,1000pcs/R
LXDC3EP18A-106
1.8V
Standard type
T/R,1000pcs/R
LXDC3EP25A-109
2.5V
Standard type
T/R,1000pcs/R
LXDC3EP33A-107
3.3V
Standard type
T/R,1000pcs/R
6. Electrical Specification
6-1 Absolute maximum ratings
Parameter
Maximum pin voltage
Operating ambient temperature
Operating IC temperature
Storage temperature
symbol
rating
Vin, EN, MODE
6.0
Unit
V
-30 to +85
o
TIC
-30 to +125
o
TSTO
-30 to +85
o
Ta
C
C
C
4
Dec
2014
LXDC3EP series
Micro DC-DC converter
6-2 Electrical Characteristics (Ta=25 oC)
Parameter
Symbol
Condition
Min.
Typ.
Max.
2.5
3.7
5.5
Unit
LXDC3EP10A-176
LXDC3EP12A-104
Input voltage
UVLO Voltage
Output voltage
accuracy
Load current
range
Vin
LXDC3EP15A-105
V
LXDC3EP18A-106
LXDC3EP25A-109
3.0
3.7
5.5
LXDC3EP33A-107
4.0
5.0
5.5
UVLO
Vout
2.2
PWM Mode
Vin-Vout>0.7V
V
LXDC3EP10A-176
0.976
1.0
1.024
LXDC3EP12A-104
1.176
1.2
1.224
LXDC3EP15A-105
1.47
1.5
1.53
LXDC3EP18A-106
1.764
1.8
1.836
LXDC3EP25A-109
2.45
2.5
2.55
LXDC3EP33A-107
3.234
3.3
3.366
0
-
1000
-
15
-
Iout
V
mA
LXDC3EP10A-176
Vin=3.7V
Io=1000mA
BW=100MHz
Ripple Voltage
Efficiency
Vrpl
EFF
MODE Voltage
LXDC3EP15A-105
LXDC3EP18A-106
Vin=3.7V
Io=1000mA
BW=100MHz
Vin=5.0V
Io=1000mA
BW=100MHz
Vin=3.7V
Io=300mA
Vin=5.0V
Io=300mA
Enable Voltage
LXDC3EP12A-104
ENon
ON; Enable
ENoff
OFF; Disable
mV(p-p)
LXDC3EP25A-109
-
20
-
LXDC3EP33A-107
-
20
-
LXDC3EP10A-176
86
-
LXDC3EP12A-104
88
LXDC3EP15A-105
90
-
LXDC3EP18A-106
92
-
LXDC3EP25A-109
94
-
LXDC3EP33A-107
94
-
1.2
-
-
-
-
0.4
1.2
-
-
-
-
0.4
MODE-H
High; Forced PWM mode
MODE-L
Low; Power-Save mode
%
V
V
5
Dec
2014
LXDC3EP series
Micro DC-DC converter
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
SW Frequency
Freq
-
4
-
MHz
Over Current
Protection
OCP
1000
1200
1700
mA
Start -up Time
Ton
-
170
-
usec
(*1)The above characteristics are tested using the application circuit in section 8
6-3
Thermal and Current De-rating Information
The following figure shows an example of the power dissipation and temperature rise characteristics. These
data are measured on Murata’s evaluation board of this device at a no air-flow condition.
Io - Loss Charateristics (Vin=5.0V, Vo=3.3V)
Power Dissipation [mW]
400
350
300
250
200
150
PWM
100
PWM/PFM
50
0
0
500
1000
1500
Iout [mA]
The output current of the device may need to be de-rated if it is operated in high ambient temperature or in an
application that requires continuous power delivery. The amount of current de-rating is highly dependent on the
environmental thermal conditions, e.g., PCB design, nearby components, or effective air flow. Care should
o
especially be taken in applications where the device temperature exceeds 85 C.
o
The case temperature of the device must be kept lower than the maximum rating of 125 C. It is generally
recommended to take an appropriate de-rating of the IC temperature for reliable operation. A general de-rating
for the temperature of the semiconductor is 80%.
MLCC capacitors’ reliability and lifetime are also dependent on temperature and applied voltage stress. Higher
temperature and/or higher voltage cause shorter lifetime of the MLCC, and the degradation can be described by
the Arrhenius model. The most critical parameter of the degradation is IR (Insulation Resistance). The below
figure shows MLCC’s B1 life based on a failure rate reaching 1%. It should be noted that wear-out mechanisms
in the MLCC capacitor is not reversible but cumulative over time.
6
Dec
2014
LXDC3EP series
Micro DC-DC converter
Capacitor B1 Life vs Capacitor Case temperature
100000
Capacitor B1 Life (Tousand Hours)
Vin=5V
Vin=3.6V
10000
Vin=3.3V
Vin=2.5V
1000
100
10
1
0.1
20
40
60
80
100
Capacitor Case Temprature (oC )
120
The following steps should be taken before the designing for reliable operation.
o
1. The ambient temperature of the device should be kept below 85 C
2. The case temperature should be measured on the worst condition of each application. The temperature must
o
be kept below 125 C. An appropriate de-rating of temperature and/or output current should be taken.
3. The MLCC temperature should be considered as same as the case temperature. Considering the above
figure, it should be checked if the expected B1 life of MLCC is acceptable or not.
7
Dec
2014
LXDC3EP series
Micro DC-DC converter
7. Detailed Description
Power-Save Mode / Forced PWM Mode
The MODE pin allows selecting the operating mode. If the MODE pin is pulled to logic low voltage (MODE-L), the
converter operates automatic pulse-skip and PWM mode. In this mode, the converter operates pulse-skip mode
at light load current, and when the load current increases, the operating mode will changes to PWM mode
automatically. In this mode, the converter can work in high efficiency over wide load current range. The transition
current between PFM and PWM is depend on Vin, Vout and other factors, but the ballpark threshold is about
50-200mA
If the MODE pin is pulled to logic high voltage (MODE-H), the device operates in Forced PWM mode. In this mode,
the converter operates in PWM mode even at light load current. The advantage of this mode is that the converter
operates with a fixed frequency that allows simple filtering of switching frequency. In this mode, the efficiency is
lower compared to the PFM mode at light load current.
Power-Save mode at light load
PWM mode at heavy load
Nominal output voltage
UVLO (Under Voltage Lock Out)
The input voltage (Vin) must reach or exceed the UVLO voltage (2.2Vtyp) before the device begins the start up
sequence even when EN pin is kept high. UVLO function keeps away of an unstable operation at low Vin range
Soft Start
The device has an internal soft-start function that limits the inrush current during start-up. The soft-start system
progressively increases the switching on-time from a minimum pulse-width to that of normal operation. Because
of the function, the output voltage increases gradually from zero to nominal voltage at start-up event. The nominal
soft-start time is 170usec.
Enable
The device starts operation when EN is set high and starts up with a soft start. For proper operation, the EN pin
must be terminated to logic high and must not be left floating. Pulling the EN pin to logic low forces the device to
shutdown.
Over Current Protection
When the output current reaches the OCP threshold, the device narrows the switching duty and decrease the
output voltage. When the current goes below the threshold, the converter returns to normal operation
automatically.
Thermal Shutdown
The device has a thermal overload protection function. When the internal IC’s junction temperature exceeds
o
around 150 C, the device goes into thermal shutdown. The device returns to its normal operation when the
o
Internal IC’s junction temperature falls below 130 C (typ). For reliable operation, the IC temperature should be
o
kept below 125 C. Prolonged thermal overload condition may damage the device
8
Dec
2014
LXDC3EP series
Micro DC-DC converter
8. Test Circuit
MODE
EN
Vin
LXDC3EP
Vout
Vin
V-MODE
(C)
(Cout)
V-EN
RL
GND
*Optional：Cout: 4.7uF/6.3V (LXDC3EP33A-107)
9. Reference Land Pattern
unit (mm)
Symbol
Dimension
Symbol
Dimension
a
0.8
c
0.7
b
0.4
d
0.6
9
Dec
2014
LXDC3EP series
Micro DC-DC converter
10. Measurement Data
Micro DC-DC Converter evaluation board (P2LX0457B)
Measurement setup
Enable SW
Mode SW
GND_S
VIN_S
GND
V
VIN
A
V
VOUT_S
GND_S
Load
VOUT
GND
A
The enable switch has three positions.
1. When it is toggled “ON”, the device starts operation.
2. When it is toggled “OFF”, the device stops operation and shuts down.
3. When it is set to the middle of “ON” and “OFF”, the EN pin becomes floating and can have an external voltage
applied through the EN terminal pin on the EVB. If you don’t apply an external voltage to the EN pin, the
enable switch should not to be set to the middle position.
The mode switch has three states (PWM, PFM/PWM and Open).
1. When it is shorted to “PWM” side, the device operates PWM forced mode.
2. When it is shorted to “PFM/PWM” side, the device operates PFM/PWM automatic mode.
3. When it is set to open, the mode pin becomes floated and can be applied an external voltage through the
Mode terminal pin on the EVB. If you don’t apply external voltage to Mode pin, the mode switch should not to
be set to the middle position.
10
Dec
2014
LXDC3EP series
Micro DC-DC converter
Typical Measurement Data (reference purpose only)
(Ta=25℃)
Efficiency
Vin=3.7V, Vout=1.2V
100
100
90
90
80
80
70
70
EFF [%]
EFF [%]
Vin=3.7V, Vout=1.0V
60
60
50
50
40
40
30
30
1
10
100
1,000
1
10
Iout [mA]
100
1,000
100
1,000
Vin=3.7V, Vout=1.8V
100
100
90
90
80
80
70
70
EFF [%]
EFF [%]
1,000
Iout [mA]
Vin=3.7V, Vout=1.5V
60
60
50
50
40
40
30
30
1
10
100
1,000
1
10
Iout [mA]
Iout [mA]
Vin=3.7V, Vout=2.5V
Vin=5.0V, Vout=3.3V
100
100
90
90
80
80
70
70
EFF [%]
EFF [%]
100
60
60
50
50
40
40
30
30
1
10
100
1
1,000
10
Iout [mA]
Iout [mA]
11
Dec
2014
LXDC3EP series
Micro DC-DC converter
Road Requlation
Vin=3.7V, Vout=1.2V
1.02
1.224
1.01
1.212
Vout [V]
Vout [V]
Vin=3.7V, Vout=1.0V
1
0.99
1.2
1.188
1.176
0.98
0
100
200
300
400
500
0
600
100
200
400
500
600
400
500
600
400
500
600
Vin=3.7V, Vout=1.8V
1.53
1.836
1.515
1.818
Vout [V]
Vout [V]
Vin=3.7V, Vout=1.5V
1.5
1.485
1.8
1.782
1.47
1.764
0
100
200
300
400
500
600
0
100
200
Iout [mA]
300
Iout [mA]
Vin=3.7V, Vout=2.5V
Vin=5.0V, Vout=3.3V
2.55
3.366
2.525
3.333
Vout [V]
Vout [V]
300
Iout [mA]
Iout [mA]
2.5
2.475
3.3
3.267
2.45
3.234
0
100
200
300
400
500
600
0
Iout [mA]
100
200
300
Iout [mA]
12
Dec
2014
LXDC3EP series
Micro DC-DC converter
Output Ripple-Noise
Vin=3.7V, Vout=1.2V
60
60
50
50
40
40
Vrpl [mVpp]
Vrpl [mVpp]
Vin=3.7V, Vout=1.0V
30
20
10
30
20
10
0
0
0
200
400
600
800
1000
0
200
400
Iout [mA]
800
1000
Vin=3.7V, Vout=1.8V
60
60
50
50
40
40
Vrpl [mVpp]
Vrpl [mVpp]
Vin=3.7V, Vout=1.5V
30
20
10
30
20
10
0
0
0
200
400
600
800
1000
0
200
400
Iout [mA]
600
800
1000
800
1000
Iout [mA]
Vin=3.7V, Vout=2.5V
Vin=5.0V, Vout=3.3V
60
60
50
50
40
40
Vrpl [mVpp]
Vrpl [mVpp]
600
Iout [mA]
30
20
10
30
20
10
0
0
0
200
400
600
800
1000
0
Iout [mA]
200
400
600
Iout [mA]
13
Dec
2014
LXDC3EP series
Micro DC-DC converter
Typical Measurement Data (reference purpose only)
Load Transient Response
・Vin=2.3V,Vout=1.2V
Vin=3.7V,Vout=1.2V
14
Dec
2014
LXDC3EP series
Micro DC-DC converter
Vin=5.5V,Vout=1.2V
Vin=5.0V,Vout=3.3V
15
Dec
2014
LXDC3EP series
Micro DC-DC converter
Vin=5.5V,Vout=3.3V
16
Dec
2014
LXDC3EP series
Micro DC-DC converter
11.Reliability Tests
No.
1
2
3
Items
Vibration
Resistance
Result
(NG)
18
G
(0)
Frequency : 10~2000 Hz
2
Acceleration : 196 m/s
Direction : X,Y,Z 3 axis
Period
: 2 h on each direction
Total 6 h.
Solder specimens on the testing jig
(glass epoxy boards) shown in
appended Fig.2 by a Pb free solder.
The soldering shall be done either by
iron or reflow and be conducted with
care so that the soldering is uniform
and free of defect such as by heat
shock.
Deflection : 1.6mm
Solder specimens onto test jig shown
below. Apply pushing force at 0.5mm/s
until electrode pads are peeled off or
ceramics are broken. Pushing force is
applied to longitudinal direction.
18
G
(0)
Pushing Direction
18
G
(0)
18
G
(0)
18
G
(0)
Test Methods
Appearance :
No severe damages
Solder specimens on the testing jig
(glass fluorine boards) shown in
appended Fig.1 by a Pb free solder.
The soldering shall be done either by
iron or reflow and be conducted with
care so that the soldering is uniform
and free of defect such as by heat
shock.
Deflection
Soldering strength
(Push Strength)
QTY
Specifications
9.8 N Minimum
Specimen
4
5
Solderability of
Termination
Resistance to
Soldering Heat
(Reflow)
75%
of
the
terminations is to be
soldered evenly and
continuously.
Appearance
No severe damages
Electrical
specifications
Satisfy
specifications listed
in paragraph 6-2.
Jig
Immerse specimens first an ethanol
solution of rosin, then in a Pb free
solder solution for 3±0.5 sec. at
245±5 °C.
Preheat
: 150 °C, 60 sec.
Solder Paste : Sn-3.0Ag-0.5Cu
Flux : Solution of ethanol and rosin
(25 % rosin in weight proportion)
Preheat Temperature : 150-180 °C
Preheat Period
: 90+/-30 sec.
High Temperature
: 220 °C
High Temp. Period
: 20sec.
Peak Temperature
: 260+5/-0 °C
Specimens are soldered twice with
the above condition, and then kept in
room condition for 24 h before
measurements.
17
Dec
2014
LXDC3EP series
Micro DC-DC converter
No.
6
7
8
9
Items
Specifications
Test Methods
High Temp.
Exposure
Temperature：85±2 ℃
Period：1000+48/-0 h
Room Condition：2～24h
Temperature
Cycle
Condition：100 cycles in the following
table
Humidity
(Steady State)
Appearance
No severe damages
Electrical
specifications
Satisfy
specifications listed
in paragraph 6-2.
Low Temp.
Exposure
Step
Temp(°C)
Time(min)
1
Min.
Operating
Temp.+0/-3
30±3
2
Max.
Operating
Temp.+3/-0
30±3
Temperature：85±2 ℃
Humidity：80～90%RH
Period：1000+48/-0 h
Room Condition：2～24h
Temperature：-40±2 ℃
Period：1000+48/-0 h
Room Condition：2～24h
QTY
Result
(NG)
18
G
(0)
18
G
(0)
18
G
(0)
18
G
(0)
10
ESD(Machine
Model)
C：200pF、R：0Ω
TEST Voltage ：+/-100V
Number of electric discharges：1
5
G
(0)
ESD(Human
Body Model)
C：100pF、R：1500Ω
TEST Voltage ：+/-1000V
Number of electric discharges：1
5
G
(0)
11
18
Dec
2014
LXDC3EP series
Micro DC-DC converter
12. Tape and Reel Packing
1）Dimensions of Tape (Plastic tape)
Unit: mm
Φ1.5+0.1
0
ｃ
(0.30)
1.75±0.1
(5.5)
(3.8)
12.0±0.2
2.0±0.05
(3.5)
(1.35)
4.0±0.1
8.0±0.1
Feeding direction
2） Dimensions of Reel
Unit: mm
2±0.5
φ60 φ180
φ13±0.2
(13.0)
15.4±1.0
19
Dec
2014
LXDC3EP series
Micro DC-DC converter
3）Taping Diagrams
[1] Feeding Hole
:
[2] Hole for chip
:
As specified in (1)
[3] Cover tape
:
50um in thickness
[4] Base tape
:
As specified in (1)
[3]
[3]
As specified in (1)
[1]
[1]
[2]
[2]
[3]
[3]
[4]
[4]
Feeding Hole
Feeding Direction
Chip
20
Dec
2014
LXDC3EP series
Micro DC-DC converter
4）Leader and Tail tape
A
B
Components
部品収納部
Symbol
C
Items
Ratings(mm)
A
No components at trailer
min 160
B
No components at leader
min 100
C
Whole leader
min 400
5）The tape for modules is wound clockwise with the feeding holes to the right side as the tape is pulled towards
the user.
6）Packaging unit: 1,000 pcs./ reel
7） Material： Base Tape
Reel
… Plastic
… Plastic
Antistatic coating for both base tape and reel
8）Peeling of force
0.7 N max.
0.1~1.3N
165 to 180 °
Cover
Tape
カバーテープ
ベーステープ
Base
Tape
21
Dec
2014
LXDC3EP series
Micro DC-DC converter
NOTICE
1. Storage Conditions:
To avoid damaging the solderability of the external electrodes, be sure to observe the following points.
- Store products where the ambient temperature is 15 to 35 °C and humidity 45 to 75% RH.
(Packing materials, In particular, may be deformed at the temperature over 40 °C.).
- Store products in non corrosive gas (Cl2, NH3,SO2, Nox, etc.).
- Stored products should be used within 6 months of receipt. Solderability should be verified if this period
is exceeded
This product is applicable to MSL1 (Based on IPC/JEDEC J-STD-020)
2. Handling Conditions:
Be careful in handling or transporting the product. Excessive stress or mechanical shock may damage the
product because of the nature of ceramics structure.
Do not touch the product, especially the terminals, with bare hands. Doing so may result in poor
solderability.
3. Standard PCB Design (Land Pattern and Dimensions):
All the ground terminals should be connected to ground patterns. Furthermore, the ground pattern
should be provided between the IN and OUT terminals. Please refer to the specifications for the standard
land dimensions.
The recommended land pattern and dimensions are shown for a reference purpose only.
Electrical, mechanical and thermal characteristics of the product depend on the pattern design and
material / thickness of the PCB. Therefore, be sure to check the product performance in the actual set.
When using underfill materials, be sure to check the mechanical characteristics in the actual set.
22
Dec
2014
LXDC3EP series
Micro DC-DC converter
4. Soldering Conditions:
Soldering is allowed up through 2 times.
Carefully perform preheating ：△T less than 130 °C.
When products are immersed in solvent after mounting, pay special attention to maintain the temperature
difference within 100 °C. Soldering must be carried out by the above mentioned conditions to prevent
products from damage. Contact Murata before use if concerning other soldering conditions.
Reflow soldering standard conditions (example)
Use rosin type flux or weakly active flux with a chlorine content of 0.2 wt % or less.
23
Dec
2014
LXDC3EP series
Micro DC-DC converter
5. Cleaning Conditions:
The product is not designed to be cleaned after soldering.
6. Operational Environment Conditions:
Products are designed to work for electronic products under normal environmental conditions (ambient
temperature, humidity and pressure). Therefore, products have no problems to be used under the
similar conditions to the above-mentioned. However, if products are used under the following
circumstances, it may damage products and leakage of electricity and abnormal temperature may occur.
- In an atmosphere containing corrosive gas ( Cl2, NH3, SOx, NOx etc.).
- In an atmosphere containing combustible and volatile gases.
- In a dusty environment.
- Direct sunlight
- Water splashing place.
- Humid place where water condenses.
- In a freezing environment.
If there are possibilities for products to be used under the preceding clause, consult with Murata before
actual use.
If static electricity is added to this product, degradation and destruction may be produced.
Please use it after consideration enough so that neither static electricity nor excess voltage is added at the
time of an assembly and measurement.
If product malfunctions may result in serious damage, including that to human life, sufficient fail-safe
measures must be taken, including the following:
(1) Installation of protection circuits or other protective device to improve system safety
(2) Installation of redundant circuits in the case of single-circuit failure
7. Input Power Capacity:
Products shall be used in the input power capacity as specified in this specifications.
Inform Murata beforehand, in case that the components are used beyond such input power capacity range .
24
Dec
2014
LXDC3EP series
Micro DC-DC converter
8. Limitation of Applications:
The products are designed and produced for application in ordinary electronic equipment
(AV equipment, OA equipment, telecommunication, etc). If the products are to be used in devices requiring
extremely high reliability following the application listed below, you should consult with the Murata staff in
advance.
- Aircraft equipment.
- Aerospace equipment
- Undersea equipment.
- Power plant control equipment.
- Medical equipment.
- Transportation equipment (vehicles, trains, ships, etc.).
- Automobile equipment which includes the genuine brand of car manufacture, car factory-installed option
and dealer-installed option.
- Traffic signal equipment.
- Disaster prevention / crime prevention equipment.
- Data-procession equipment.
- Application which malfunction or operational error may endanger human life and property of assets.
- Application which related to occurrence the serious damage
- Application of similar complexity and/ or reliability requirements to the applications listed in the above.
! Note:
Please make sure that your product has been evaluated and confirmed against your specifications when
our product is mounted to your product.
Product specifications are subject to change or our products in it may be discontinued without advance
notice.
This catalog is for reference only and not an official product specification document, therefore, please
review and approve our official product specification before ordering this product.
25
Dec
2014
