BP5293-12 [ROHM]
Over current protection;
| 型号： | BP5293-12 |
| 厂家： | 
ROHM |
| 描述： | Over current protection |
| 文件： | 总19页 (文件大小：1650K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Smart Regulator Series
7 to 26V Input, 1.0A, Fixed Output Voltage
3 terminals DC/DC Regulator
BP5293-xx Series
●General Description
●Features
The BP5293-xx series is one packaged 3terminals Buck
type DC/DC Converter built-in all parts of DC/DC
converter.
High efficiency compared with 3 terminals regulator, and
not necessary to heat sink. It’s able to rearrange without
redesign PCB, because of pin compatible. The built in
input/output capacitors and coil is contribute to compact
design.
■
■
■
■
■
■
■
■
1ch Buck DC/DC Converter
SLLMTM control(Simple Light Load Mode)
Efficiency=70%(@IOUT=2mA)
Over current protection
Under voltage lockout protection
Soft start
Not need to externals parts
Small Package
Supplied DC7V~26V output fixed voltage which is 1.8V,
3.3V, 5.0V, 12.0V line up. The output max current is 1A.
High efficiency at light load with a SLLMTM. It is most
suitable for use in the equipment to reduce the standby
power is required.
●Applications
●Appearance
■
Consumer applications such as Communication, AV
appliances etc.
Industrial equipment
Amusement device
etc.
■
■
●Key Specifications
■
■
■
■
Input voltage range:
7V to 26 V
2%
Precision voltage
Maximum output current
Operating temperature
1A (Max.)
W: 17.0mm x H: 17.8mm x T: 7.2mm (Max.)
-25°C to 85°C
●Line up
Output Voltage Typ.
Product Name
Vo(T)
3.3V
BP5293-33
BP5293-50
BP5293-12
5.0V
12.0V
●Typical Application Circuit
BP5293-xx
Series
VIN
GND VOUT
Iout
Fuse
Vout :
3.3/5.0/12.0V
VCC
Battery
etc.
Device
Fig.1 Application circuit
○Product structure : Assemble production using printed circuit board ○This product is not design for protection against radioactive rays
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Datasheet
BP5293-xx Series
●Absolute Maximum Ratings (Ta=25°C)
These are the values which must not be exceeded at any time under any application or any test conditions.
Please make design keeping margins accordingly
Parameter
Input Voltage
Symbol
VinMAX
Rating
30
Unit
V
Conditions
VIN terminal
Ambient temperature
+ The module self-heating
≦Tcmax
Allowable maximum surface
temperature
Tcmax
105
°C
Topr
Tstg
Operating temperature range
Storage temperature range
Maximum output current
-25 ～ +85
-40 ～ +85
1000
°C
°C
mA
IoMAX
●Recommended Operating Ratings (Ta=-25°C ~ +85°C)
[BP5293-33, BP5293-50]
Rating
Typ
Parameter
Symbol
Vi
Unit
V
Conditions
Conditions
Min
7
Max
Input Voltage
[BP5293-12]
12
26
Rating
Typ
Parameter
Symbol
Vi
Unit
V
Min
17
Max
26
Input Voltage
20
●Electrical Characteristics
[BP5293-33] (Vi=12V, Io=500mA, Ta = +25°C unless otherwise specified)
Limits
Parameter
Symbol
Unit
V
Conditions
Min
Typ
Max
Vo(T) x
+3%
100
200
200
-
Vo(T) x
Output Voltage
Vo(T)
Vo(T)
Io=0mA
-3%
Line Regulation
Load Regulation
Output Ripple voltage
Efficiency 1
Vln
Vlo
Vp
-
-
50
50
50
70
90
6.4
mV
mV
mVpp
%
Vi=7~26V
Io=100~1000mA
η1
-
Iout=2mA
Efficiency 2
η2
86
6.0
-
%
Iout=1000mA
VIN falling
UVLO Voltage
Vuvlo
6.8
V
[BP5293-50] ( Vi=12V, Io=500mA, Ta = +25°C unless otherwise specified)
Limits
Parameter
Symbol
Unit
V
Conditions
Io=0mA
Min
Typ
Max
Vo(T) x
+2%
100
200
200
-
Vo(T) x
Output Voltage
Vo(T)
Vo(T)
-2%
Line Regulation
Load Regulation
Output Ripple voltage
Efficiency 1
Vln
Vlo
Vp
-
-
50
50
50
70
90
6.4
mV
mV
mVpp
%
Vi=7~26V
Io=100~1000mA
η1
-
Iout=2mA
Efficiency 2
η2
86
6.0
-
%
Iout=1000mA
VIN falling
UVLO Voltage
Vuvlo
6.8
V
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2015.07.09 Rev.001
Datasheet
BP5293-xx Series
[BP5293-12] ( Vi=20V, Io=500mA, Ta = +25°C unless otherwise specified)
Limits
Parameter
Symbol
Unit
V
Conditions
Min
Typ
Max
Vo(T) x
+3%
100
200
200
-
Vo(T) x
Output Voltage
Vo(T)
Vo(T)
Io=0mA
-3%
Line Regulation
Load Regulation
Output Ripple voltage
Efficiency 1
Vln
Vlo
Vp
-
-
50
50
50
70
90
6.4
mV
mV
mVpp
%
Vi=7~26V
Io=100~1000mA
η1
-
Iout=2mA
Efficiency 2
η2
86
6.0
-
%
Iout=1000mA
VIN falling
UVLO Voltage
Vuvlo
6.8
V
Pin Configuration
1 PIN Mark side
MARKING
SIDE
1 2 3
Fig.2 Pin assignment
●Pin Descriptions
No
Pin Name
Description
Remarks
1
2
3
VIN
Input Power supply terminals
GND
GND
VOUT
Output terminals
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Datasheet
BP5293-xx Series
●Block Diagram
VIN
VOUT
Controller
GND
Fig.3 Block diagram
●Description
1) DC/DC converter function
BP5293-xx is a synchronous rectifying switching regulator that achieves faster transient response by employing current
mode PWM control system. It utilizes switching operation for 570kHz (typ.) in PWM (Pulse Width Modulation) mode for
heavier load, while it utilizes SSLMTM(Simple Light Load Mode) control for lighter load to improve efficiency. While this mode,
the switching function is stopped, It become waveform of output voltage like Fig5-1
Fig.4 Efficiency (SLLMTM control and PWM control)
VOUT
VOUT
570kHz typ.
21kHz
Fig.5-1 Output Waveform (SLLMTM control)
(Vin=12V, Vout=5.0V, Iout=10mA)
Fig.5-2 SW Waveform(PWM control)
(Vin=12V, Vout=5.0V, Iout=1000mA)
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Datasheet
BP5293-xx Series
2) Protection circuit
The protective circuits are intended for prevention of damage caused by unexpected accidents. Do not use them
for continuous protective operation.
2-1) Short Circuit Protection Function (SCP)
The short circuit protection circuit compares the VOUT terminal voltage with internal standard voltage VSCP. When the
VOUT terminal voltage has fallen below VSCP and remained there for 0.9 msec (typ.), SCP stops the operation for
14.4 msec (typ.) and subsequently initiates a restart.
Table.1 SCP detection voltage
SCP Detection Voltage
Product No.
V
SCP
BP5293-33
BP5293-50
BP5293-12
2.3V typ.
3.5V typ.
8.5V typ.
SCP Masking Time
2.5msec(typ.)
SCP Detection Time
0.9msec(typ.)
SCP Detection Time
0.9msec(typ.)
SCP Time
14.4msec(typ.)
VOUT
SCP Detection Voltage
SCP Un-detection
VSCP
Detected
Recovery
STATE
STOP
(SCP Detected &
SCP time count-up)
Normal
(SCP detection time
count-up)
Normal
(SCP Mask time)
Normal
(SCP detection time
count-up)
Normal
Normal
Normal
Fig.6 SCP Timing Chart
In the case of using big capacitor (330µF typ. Over), The VOUT rising is slow, the short protection function is maybe
available, then take care of output normally.
2-2) Under Voltage Lockout Protection (UVLO)
The under voltage lockout protection circuit monitors the VIN terminal voltage.The operation enters standby when the
VIN terminal voltage is 6.4V(typ.) or lower.The operation starts when the VIN terminal voltage is 6.6V(typ.) or higher.
Soft Start Time
2.5msec(typ.)
hys
VIN
VOUT
Detected
Un-Detected
Un-Detected
STATE
STOP
(UVLO Detetion)
STOP
(UVLO Detected)
Soft Start
Soft Start
Normal
Normal
Fig.7 UVLO Timing Chart
2-3) Over Current Protection Function (OCP)
The over current protection function is monitoring every switching terms of input current, protect by dropping output
voltage when over current detection.
2-4) Over Voltage Protection Function (OVP)
The over voltage protection function (OVP) compares VOUT terminal voltage with internal standard voltage VOVP and
when VOUT terminal voltage exceeds VOVP it turns off output. After output voltage drop it returns with hysteresis.
Table.2 OVP detection voltage
OVP Detection Voltage
Product No.
V
OVP
BP5293-33
BP5293-50
BP5293-12
4.3V typ.
6.5V typ.
15.9V typ.
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Datasheet
BP5293-xx Series
●Typical Performance Curve (Reference data)
・BP5293-33
100
90
80
70
60
50
40
30
20
10
0
3.6
3.5
3.4
3.3
3.2
3.1
3.0
Iout=0mA
Iout=0mA
Iout=100mA
Iout=500mA
Iout=1000mA
Iout=100mA
Iout=500mA
Iout=1000mA
6
9
12
15
18
21
24
27
6
9
12
15
18
21
24
27
Input Voltage [V]
Input Voltage [V]
Fig.8-1 LINE Regulation (Vout : BP5293-33)
Fig.8-2 LINE Regulation (Efficiency : BP5293-33)
3.6
100
90
80
70
60
50
40
30
20
10
0
3.5
3.4
3.3
3.2
3.1
3.0
Vin=7V
Vin=7V
Vin=12V
Vin=18V
Vin=26V
Vin=12V
Vin=18V
Vin=26V
1
10
100
1000
1
10
100
1000
Output Current [mA]
Output Voltage [mA]
Fig.9-1 LINE Regulation (Vout : BP5293-33)
Fig.9-2 LINE Regulation (Efficiency : BP5293-33)
3.5
100
90
80
70
60
50
40
30
20
10
3.4
3.3
3.2
Iout=2mA
Iout=2mA
Iout=100mA
Iout=500mA
Iout=1000mA
Iout=100mA
Iout=500mA
Iout=1000mA
3.1
0
-30-20-10 0 10 20 30 40 50 60 70 80 90
-30-20-10 0 10 20 30 40 50 60 70 80 90
Temparature [deg]
Temparature [deg]
Fig.10-1 Temperature Characteristics (Vout: BP5293-33)
Fig.10-2 Temperature Characteristics (Vout:BP5293-33)
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Datasheet
BP5293-xx Series
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
7.0
6.8
6.6
6.4
6.2
6.0
Vin=7V
Vin=12V
Vin=18V
Vin=26V
0
1000
2000
3000
On/Off continuously
-30 -20 -10
0
10 20 30 40 50 60 70 80 90
Temparature [deg]
Output Current [mA]
Fig.11 Over Current Limit (Vout : BP5293-33)
Fig.12 UVLO Voltage (Efficiency : BP5293-33)
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Datasheet
BP5293-xx Series
・BP5293-50
5.2
100
90
80
70
60
50
40
30
20
10
0
5.1
5.0
4.9
4.8
Iout=0mA
Iout=0mA
Iout=100mA
Iout=500mA
Iout=1000mA
Iout=100mA
Iout=500mA
Iout=1000mA
6
9
12 15 18 21 24 27 30
Input Voltage [V]
6
9
12 15 18
21
24
27
Input Voltage [V]
Fig.13-1 LINE Regulation (Vout : BP5293-50)
Fig.13-2 LINE Regulation (Efficiency : BP5293-50)
5.2
100
90
80
70
60
50
40
30
20
10
0
5.1
5.0
4.9
4.8
Vin=7V
Vin=7V
Vin=12V
Vin=18V
Vin=26V
Vin=12V
Vin=18V
Vin=26V
1
10
100
1000
1
10
100
1000
Output Current [mA]
Output Voltage [mA]
Fig.14-1 LINE Regulation (Vout : BP5293-50)
Fig.14-2 LINE Regulation (Efficiency : BP5293-50)
5.2
100
90
80
70
60
50
40
30
20
10
5.1
5.0
4.9
Iout=2mA
Iout=2mA
Iout=100mA
Iout=500mA
Iout=1000mA
Iout=100mA
Iout=500mA
Iout=1000mA
4.8
0
-30-20-10 0 10 20 30 40 50 60 70 80 90
-30-20-10 0 10 20 30 40 50 60 70 80 90
Temparature [deg]
Temparature [deg]
Fig.15-1 Temperature Characteristics (Vout: BP5293-50)
Fig.15-2 Temperature Characteristics (Vout:BP5293-50)
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Datasheet
BP5293-xx Series
6.0
5.0
4.0
3.0
2.0
1.0
0.0
7.0
6.8
6.6
6.4
6.2
6.0
Vin=7V
Vin=12V
Vin=18V
Vin=26V
0
500
1000
1500
2000
On/Off continuously
-30 -20 -10
0
10 20 30 40 50 60 70 80 90
Temparature [deg]
Output Current [mA]
Fig.16 Over Current Limit (Vout : BP5293-50)
Fig.17 UVLO Voltage (Efficiency : BP5293-50)
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Datasheet
BP5293-xx Series
・BP5293-12
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
100
90
80
70
60
50
40
30
20
10
0
Iout=0mA
Iout=0mA
Iout=100mA
Iout=500mA
Iout=1000mA
Iout=100mA
Iout=500mA
Iout=1000mA
15
18
21
24
27
15
18
21
24
27
Input Voltage [V]
Input Voltage [V]
Fig.18-1 LINE Regulation (Vout : BP5293-12)
Fig.18-2 LINE Regulation (Efficiency : BP5293-12)
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
11.0
100
90
80
70
60
50
40
30
20
10
0
Vin=17V
Vin=20V
Vin=24V
Vin=26V
Vin=17V
Vin=20V
Vin=24V
Vin=26V
1
10
100
1000
1
10
100
1000
Output Current [mA]
Output Voltage [mA]
Fig.19-1 LINE Regulation (Vout : BP5293-12)
Fig.19-2 LINE Regulation (Efficiency : BP5293-12)
13.0
12.8
12.6
12.4
12.2
12.0
11.8
11.6
11.4
11.2
100
90
80
70
60
50
40
30
20
10
Iout=2mA
Iout=2mA
Iout=100mA
Iout=500mA
Iout=1000mA
Iout=100mA
Iout=500mA
Iout=1000mA
11.0
0
-30-20-10 0 10 20 30 40 50 60 70 80 90
-30-20-10 0 10 20 30 40 50 60 70 80 90
Temparature [deg]
Temparature [deg]
Fig.20-1 Temperature Characteristics (Vout: BP5293-12)
Fig.20-2 Temperature Characteristics (Vout:BP5293-12)
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Datasheet
BP5293-xx Series
14.0
12.0
10.0
8.0
7.0
6.8
6.6
6.4
6.2
6.0
Vin=17V
Vin=20V
Vin=24V
Vin=26V
6.0
4.0
2.0
0.0
0
500
1000
1500
2000
On/Off continuously
-30 -20 -10
0
10 20 30 40 50 60 70 80 90
Temparature [deg]
Output Current [mA]
Fig.21 Over Current Limit (Vout : BP5293-12)
Fig.22 UVLO Voltage (Efficiency : BP5293-12)
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Datasheet
BP5293-xx Series
●Power Dissipation
The maximum current must be delating for the ambient temperature.
Please make design keeping the below condition
1. The ambient temperature of the module keeps the operating condition range(Topr)
2. The power loss has enough margins within the power dissipation curve
3. The surface temperature is higher than 105°C(Tcmax)
800
700
650
600
500
400
OPERATION
300
RANGE
200
100
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120
Ambient Temparature [℃]
Fig.23 Power dissipation
The surface temperature indicated below line keeps below for allowable maximum surface temperature. If the module condition
which its surface temperature is higher than 105°C, the reliability of the module may be compromised.
Check
3 2 1
Fig.24 Part of the max heating
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Datasheet
BP5293-xx Series
●Derating curve
If these power loss condition is satisfied, the derating curve is below graph. The maximum output current is 100mA. Don’t
use over this.
・BP5293-33
Fig.25 Derating curve(BP5293-33)
・BP5293-50
1200
1000
800
600
400
200
0
Vi=7V
Vi=12V
Vi=18V
Vi=26V
OPERATION
RANGE
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temparature [℃]
Fig.26 Derating curve(BP5293-50)
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Datasheet
BP5293-xx Series
・BP5293-12
1200
1000
800
600
400
200
0
Vi=17V
Vi=20V
Vi=24V
Vi=26V
OPERATION
RANGE
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temparature [℃]
Fig.27 Derating curve (BP5293-12)
If the output current is duty;50%, the derating curve is below graph. The maximum output current is 100mA. Don’t use over
this.
1200
1000
800
600
400
200
0
Vi=17V
Vi=20V
Vi=24V
Vi=26V
OPERATION
RANGE
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temparature [℃]
Fig.27-2 Derating curve Duty:50% (BP5293-12)
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Datasheet
BP5293-xx Series
●Application parts
Recommend adding input or output capacitor as necessary between Input (VIN-GND) and Output (VOUT-GND), thought
built in capacitor.
1.) Input capacitor
In below the case, add input capacitor (Cin)
・Un-stable because of high ripple input voltage
・Un-stable output because of input voltage dropped when suddenly load changing
2.) Output capacitor
In below the case, add output capacitor (Cout) (Capacitor 10uF～330uF, ESR T.B.D)
・High ripple voltage
・large changing output voltage, when suddenly load changing
・Un-stable output voltage unusually
In the case of using big capacitor (330µF typ Over), The VOUT rising is slow, the short protection function is maybe
available, then take care of output normally.
3.) Fuse
Please design safely with fail-safe design not to occur danger or damage, if module is broken by any chance. Connect the
“Fuse”adapted specification of input current for protecting continuous over current.
If VIN-GND is shorted accidentally, VOUT terminal may be supplied over voltage. If it’s supplied over voltage over 26V,
VOUT terminal is broken, and if 3A over current continuously, the module is heat, then smoke or ignition. Please connect the
“Fuse”3A below.
BP5293-50
Please be sure to use a
fuse for safety
VIN GND VOUT
3
１
2
Iout
Fuse
Vout :5.0V
VCC
Cin
Cout
Battery
etc.
Device
OPTION
Fig.28 Recommended circuit
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Datasheet
BP5293-xx Series
●Dimensions
BP5293-□□
Fig.29 Dimensions (UNIT:mm)
・The externals inspection standard is assumed to be a ROHM standard.
・Burr is not covered in above dimension value or tolerance.
・The dimension value without tolerance is a design value.
Marking
■
Pin No.1 Mark
Trade Mark
Type name
ROHM
BP5293-□□
421*
Production Lot Number
21th week of 2014
S:ROHM DALIAN
●Structure
Epoxy resin
Glass epoxy PC board
UL94V-0
Semiconductor
Chip resistor
Ceramic capacitor
Coil
Metal Lead Pin
Fig.23 Structure
within 10sec
・
・
Soldering condition
Flow soldering
260°C
380°C
Manual soldering
within 3sec
Recommended land dimensions
Hole diameter
1.2mm
2.2mm (Please do cutting land when the interval of the pin is necessary)
Land diameter
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Datasheet
BP5293-xx Series
●Packing Specification
48 pieces of modules might be packaged in the packaging tray, and it might be piled up 5steps, and with an
empty pack on the top, in principle.
The number of piling might change according to the quantity of delivery without previous notice.
It is necessary to mount by hand.
Tray
5step +1 empty tray
4pcs tape stop end
Tray in the case, and 1 tape end
Fig.31 Method of Packing
●Manufacturing Factory
ROHM ELECTRONICS DALIAN CO.,LTD. (CHINA)
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Datasheet
BP5293-xx Series
●Caution on use
1.
Although the power supply is paid much attention for quality control, it might be deteriorated or destructed in case it is
used beyond the absolute maximum rated value of applied voltage and the operating temperature range. When designing,
it should be used in a guarantee range in any case. It might get damaged if used beyond the absolute maximum value of
applied voltage and the operating temperature range. In case of damage, the applied mode such as short mode and open
mode cannot be specified, therefore please take physical safety measures including the fuse when the special mode
which exceeds the absolute maximum rated value is assumed.
2.
The GND terminal should be set at the minimum electric potential in any operating conditions.
Please design the heat with enough allowance considering derating in the actual use state.
3.
4.
The power supply may be damaged because of the excessive stress on the substrate When the lead pin is bent.Please
use the lead pin without bending it.
5. At the time of starting the power supply, please set the output light loaded. The power supply line noise and the
voltage drop occured by the motion electric current should be within the hysteresis width of UVLO. When noises more than
hysteresis width are input, I may cause malfunction.
6. The power supply is not designed for vehicle installation,military use and equipment affect human life, please do not use it
for these purposes. In case used for the said purposes, we do not take any responsibility for the matters not meeting the
requirements.
7. The operating temperature range guarantees the function of the power supply, and is not to guarantee the life of it in the
range. Since the life of the power supply is subject to derating in accordance with the usage environment such as applied
voltage, ambient temperature, and the humidity, please perform the equipment design considering derating.
●Notice
This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
This document is reference document. Please check the fomal specification by requesting other document.
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
18/18
2015.07.09 Rev.001
Notice
N o t e s
1) The information contained herein is subject to change without notice.
2) Before you use our Products, please contact our sales representative and verify the latest specifica-
tions :
3) Although ROHM is continuously working to improve product reliability and quality, semicon-
ductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.
4) Examples of application circuits, circuit constants and any other information contained herein are
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.
5) The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.
6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communi-
cation, consumer systems, gaming/entertainment sets) as well as the applications indicated in
this document.
7) The Products specified in this document are not designed to be radiation tolerant.
8) For use of our Products in applications requiring a high degree of reliability (as exemplified
below), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, servers, solar cells, and power transmission systems.
9) Do not use our Products in applications requiring extremely high reliability, such as aerospace
equipment, nuclear power control systems, and submarine repeaters.
10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with
the recommended usage conditions and specifications contained herein.
11) ROHM has used reasonable care to ensur the accuracy of the information contained in this
document. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.
12) Please use the Products in accordance with any applicable environmental laws and regulations,
such as the RoHS Directive. For more details, including RoHS compatibility, please contact a
ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.
13) When providing our Products and technologies contained in this document to other countries,
you must abide by the procedures and provisions stipulated in all applicable export laws and
regulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.
14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of
ROHM.
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More detail product informations and catalogs are available, please contact us.
ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
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