BD00C0AWFP

Standard Variable Output LDO Regulators 1A Standard Variable Output LDO Regulators BD00C0AWFP,BD00C0AWCP-V5 No.11023EBT03 ●Description The BD00C0AW Series is low-saturation regulators. The output voltage can be arbitrarily configured using the external resistance. This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a thermal shutdown circuit that protects the IC from thermal damage due to overloading. ●Features 1) Output Current: 1A 2) High Output Voltage Precision : ±1% 3) Low saturation with PDMOS output 4) Built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits 5) Built-in thermal shutdown circuit for protecting the IC from thermal damage due to overloading 6) Low ESR Capacitor 7) TO252-5,TO220CP-V5 packaging ●Applications Audiovisual equipments, FPDs, televisions, personal computers or any other consumer device ●Absolute maximum ratings (Ta=25℃) Parameter Supply Voltage Output Control Voltage Power Dissipation (TO252-5) *2 *1 Symbol Vcc VCTL Pd Pd Topr Tstg Tjmax Ratings -0.3 ~ +35.0 -0.3 ~ +35.0 1.3 1.85 -40 ~ +105 -55 ~ +150 +150 Unit V V W W ℃ ℃ ℃ Power Dissipation (TO220CP-V5) *3 Operating Temperature Range Storage Temperature Range Maximum Junction Temperature *1 Not to exceed Pd. *2 TO252-5:Reduced by 10.4mW / ℃ over Ta = 25℃, when mounted on glass epoxy board: 70mm×70mm×1.6mm. *3 TO220CP-V5:Reduced by 14.8mW / ℃ over Ta = 25℃, when It’s without Aluminium heat dissipation board. NOTE : This product is not designed for protection against radioactive rays. ●Operating conditions (Ta=25℃) Parameter Supply Voltage Output Control Voltage Output Current Output Voltage Symbol Vcc VCTL Io Vo Min. 4.0 0 0 3.0 Max. 26.5 26.5 1.0 15.0 Unit V V A V www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 1/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Electrical characteristics Unless otherwise specified, Ta=25℃, Vcc=10V,VCTL=5V,Io=0mA,Vo=5.0Vsetting (The resistor of between ADJ and Vo =56.7kΩ,ADJ and GND =10kΩ) Parameter Shut Down Current Bias Current ADJ Terminal Voltage Dropout Voltage Ripple Rejection Line Regulation Load Regulation Symbol Isd Ib VADJ ΔVd R.R. Reg.I Reg.L Tcvo.1 Tcvo.2 VthH VthL ICTL Min. － － 0.742 － 45 － － － － 2.0 － － Typ. 0 0.5 0.750 0.3 55 20 Max. 10 1.0 0.758 0.5 － 60 Unit µA mA V V dB mV V %/℃ %/℃ V V µA Io=50mA Technical Note Conditions VCTL=0V Vcc=Vo×0.95, Io=500mA *1 f=120Hz,ein =1Vrms, Io=100mA Vcc=6→25V Io=5mA→1A Io=5mA,Tj=-40 ~ -20℃ Io=5mA,Tj=-20 ~ +105℃ ACTIVE MODE OFF MODE Vo×0.010 Vo×0.015 +0.04 ±0.005 － － 25 － － － 0.8 50 Temperature Coefficient of Output Voltage CTL ON Mode Voltage CTL OFF Mode Voltage CTL Bias Current *1 ein : Input Voltage Ripple www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 2/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Electrical characteristic curves (Reference data) Unless otherwise specified, Ta=25℃, Vcc=10V,VCTL=5V,Io=0mA,Vo=5.0Vsetting (The resistor of between ADJ and Vo =56.7kΩ,ADJ and GND =10kΩ) CIRCUIT CURRENT: Ib+IFEEDBACK_R [mA] 1.0 STANBY CURRENT： Isd [µA] 18 15 12 9 6 3 0 Technical Note 6 5 4 3 2 1 0 024 6 8 10 12 14 16 18 20 22 24 SUPPLY VOLTAGE: Vcc [V] 0.8 0.6 0.4 0.2 0.0 0 2 4 6 8 10 12 14 16 18 20 22 24 SUPPLY VOLTAGE: Vcc [V] OUTPUT VOLTAGE : Vo [V] 0 2 4 6 8 10 12 14 16 18 20 22 24 SUPPLY VOLTAGE: Vcc [V] Fig.1 Circuit Current (IFEEDBACK_R≒75µA) 6 5 4 3 2 1 0 0 2 4 6 8 10 12 14 16 18 20 22 24 SUPPLY VOLTAGE： Vcc [V] 6 Fig.2 Shut Down Current 600 DROPOUT VOLTAGE ： ΔVd [mV] 500 400 300 200 100 0 0 400 800 1200 1600 OUTPUT CURRENT： IO[mA] 2000 Fig.3 Line Regulation (Io=0mA) OUTPUT VOLTAGE ： Vo [V] OUTPUT VOLTAGE ： Vo [V] 5 4 3 2 1 0 0 200 400 600 800 1000 OUTPUT CURRENT： Io [mA] Fig.4 Line Regulation (Io=500mA) 1.0 Fig.5 Load Regulation Fig.6 Dropout Voltage (Vcc=4.75V) (lo=0mA→1000mA) CIRCUIT CURRENT: Ib+IFEEDBACK_R [mA] 1.0 CIRCUIT CURRENT : Ib+ IFEEDBACK_R [mA] 6 5 4 3 2 1 0 0 200 400 600 800 1000 -40 -20 0 20 40 60 80 100 OUTPUT VOLTAGE : Vo [V] 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 0.0 OUTPUT CURRENT: Io [mA] 0.0 0 AMBIENT TEMPERATURE: Ta[℃] 200 400 600 800 OUTPUT CURRENT: Io [mA] 1000 Fig.7 Ripple Rejection (lo=100mA) 100 90 CIRCUIT CURRENT: I C TL [µA] OUTPUT VOLTAGE: Vo [V] Fig.8 Output Voltage Temperature Characteristics 6 5 4 3 2 1 0 6 5 4 3 2 1 0 130 Fig.9 Circuit Current (lo=0mA→1000 mA) (IFEEDBACK_R≒75µA) 70 60 50 40 30 20 10 0 0 2 4 6 8 10 12 14 16 18 20 22 24 CONTROL VOLTAGE: VCTL[V] 0 2 4 6 8 10 12 14 16 18 20 22 24 CONTROL VOLTAGE: VCTL [V] OUTPUT VOLTAGE ： Vo [V] 80 140 150 160 170 180 190 AMBIENT TEMPERATURE： Ta [℃] Fig.10 CTL Voltage vs CTL Current Fig.11 CTL Voltage vs Output Voltage Fig.12 Thermal Shutdown Circuit Characteristics www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 3/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Measurement circuit for reference data Technical Note A Vcc Vo 56.7kΩ Vcc Vo 56.7kΩ Vcc Vo 56.7kΩ 1µF CTL GND ADJ 1µF 1µF CTL GND ADJ 1µF 1µF CTL GND ADJ 1µF V 5V IFEEDBACK _R 10kΩ A 10kΩ 5V 10kΩ Measurement Circuit of Fig.1 Measurement Circuit of Fig.2 Measurement Circuit of Fig.3 V Vcc Vo 56.7kΩ 1µF CTL 1µF GND ADJ 500mA 5V 1µF Vcc Vo 56.7kΩ Vcc Vo 56.7kΩ 1µF GND ADJ V 10V CTL A 4.75V 1µF CTL 1µF GND ADJ A 5V 10kΩ 10kΩ 5V 10kΩ Measurement Circuit of Fig.4 Measurement Circuit of Fig.5 Measurement Circuit of Fig.6 Vcc 1Vrms Vo 56.7kΩ Vcc Vo 56.7kΩ Vcc Vo 56.7kΩ ～ 1µF CTL GND ADJ 1µF 10V 1µF CTL 1µF GND ADJ 1µF V 10V CTL 1µF GND ADJ 10kΩ 10V 5V 10kΩ 100mA 5V 10kΩ 5V IFEEDBACK _R A Measurement Circuit of Fig.7 Measurement Circuit of Fig.8 Measurement Circuit of Fig.9 Vcc Vo 56.7kΩ Vcc Vo 56.7kΩ Vcc Vo 56.7kΩ 1µF 10V A 1µF CTL GND ADJ 10V 10kΩ 1µF 1µF CTL GND ADJ 1µF 1µF CTL GND ADJ V 10V 10kΩ 5V V 10kΩ Measurement Circuit of Fig.10 Measurement Circuit of Fig.11 Measurement Circuit of Fig.12 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 4/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Block diagrams (BD00C0AWFP / BD00C0AWCP-V5) Technical Note GND / － FIN VREF OCP TSD Driver : Bandgap Reference : Over Current Protection Circuit : Thermal Shut Down Circuit : Power Transistor Driver VREF + Driver OCP TSD 1 CTL 2 Vcc 3 N.C. / GND Fig.13 Pin Name (BD00C0AWFP / BD00C0AWCP-V5) CTL Vcc N.C. / GND Vo ADJ GND / － 4 Vo 5 ADJ Pin No. 1 2 3 4 5 Fin Function Output Control Pin Power Supply Pin N.C. Pin / GND Output Pin Adjustable Pin GND / - ●TOP VIEW〈Package dimension〉 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 5/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Input / Output Equivalent Circuit Diagrams Technical Note Vcc Pin Vcc CTL Pin 200kΩ CTL 1kΩ IC 200kΩ Vo Pin Vcc ADJ Pin Vo 15 kΩ 1kΩ ADJ Vo 35kΩ ●Output Voltage Configuration Method Please connect resistors R1 and R2 (which determines the output voltage) as shown in Fig.14. Please be aware that the offset due to the current that flows from the ADJ terminal becomes large when resistors with large values are used. The use of resistors with R1=5kΩ to 10kΩ is recommended. Vo R2 ADJ≒0.75V (TYP.) IC ADJ pin Vo ≒ ADJ × (R1+R2) / R1 R1 Fig.14 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 6/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Thermal Design TO252-5 5 5 Technical Note TO252-5 25 TO220CP-V5 Power dissipation Pd （W) 3 3 2 2 ① 1.85 1.30 1 ①2-layer board (back surface copper foil area :15 ㎜×15 ㎜) ②2-layer board (back surface copper foil area :70 ㎜×70 ㎜) ③4-layer board (back surface copper foil area :70 ㎜×70 ㎜) ①:θja=67.6℃/W ②:θja=35.7℃/W ③:θja=26.0℃/W Power dissipation Pd （W) Power dissipation Pd （W) 4 Mounted on a Rohm standard board Board size : 70 ㎜×70 ㎜×1.6 ㎜ Copper foil area :7 ㎜×7 ㎜ TO252-5θja=96.2(℃/W) ③ 4.80 4 Mounted on a Rohm standard board Board size : 70 ㎜×70 ㎜×1.6 ㎜ Copper foil area :7 ㎜×7 ㎜ ② 3.50 20 ② 20.0 (Ref erence data) Aluminum heat dissipation board θja=6.3℃/W (Reference Data) 15 10 IC Only θja=67.6℃/W 1 5 ① 1.85 0 0 25 50 75 100 125 Temperature atmosphere Ta( ℃) 150 0 0 25 50 75 100 125 Temperature atmosphere Ta( ℃) 150 0 0 25 50 75 100 125 Temperature atmosphere Ta( ℃) 150 Fig.15 Fig.16(Reference data) Fig.17 When using at temperatures over Ta=25℃, please refer to the heat reducing characteristics shown in Fig.15 and Fig.16. The IC characteristics are closely related to the temperature at which the IC is used, so it is necessary to operate the IC at temperatures less than the maximum junction temperature Tjmax. Fig.15 and Fig.16 shows the acceptable loss and heat reducing characteristics of the TO252-5 package. Even when the ambient temperature Ta is a normal temperature (25℃), the chip (junction) temperature Tj may be quite high so please operate the IC at temperatures less than the acceptable loss Pd. The calculation method for power consumption Pc(W) is as follows :(Fig.16③ and Fig.17) Pc=(Vcc-Vo)×Io+Vcc×Ib Acceptable loss Pd≧Pc Solving this for load current Io in order to operate within the acceptable loss, Io≦ Pd－Vcc×Ib Vcc－Vo (Please refer to Fig.9 for Ib.) Vcc: Vo: Io: Ib: Ishort: Input voltage Output voltage Load current Circuit current Short current It is then possible to find the maximum load current IoMax with respect to the applied voltage Vcc at the time of thermal design. Calculation Example) When TO252-5,Ta=85℃,Vcc=10V,Vo=5V Io≦ 2.496－10×Ib 5 (Ib:0.5mA) Fig.16③:θja=26.0℃/W → -38.4mW/℃ 25℃=4.80W → 85℃=2.496W Io≦498.2mA Calculation Example) When TO220CP-V5,Ta=85℃,Vcc=25V,Vo=5V Io≦ 10.4－25×Ib 20 (Ib:0.5mA) Fig.17(Aluminium heat dissipation board)θja=6.3℃/W → -160mW/℃ 25℃=20W → 85℃=10.4W Io≦ 519.4mA Please refer to the above information and keep thermal designs within the scope of acceptable loss for all operating temperature ranges. The power consumption Pc of the IC when there is a short circuit (short between Vo and GND) is : Pc=Vcc×(Ib+Ishort) (Please refer to Fig.5 for Ishort.) www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 7/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Notes for use Technical Note 1. Absolute maximum ratings Use of the IC in excess of absolute maximum ratings (such as the input voltage or operating temperature range) may result in damage to the IC. Assumptions should not be made regarding the state of the IC (e.g., short mode or open mode) when such damage is suffered. If operational values are expected to exceed the maximum ratings for the device, consider adding protective circuitry (such as fuses) to eliminate the risk of damaging the IC. 2. Electrical characteristics described in these specifications may vary, depending on temperature, supply voltage, external circuits and other conditions. Therefore, be sure to check all relevant factors, including transient characteristics. 3. GND potential The potential of the GND pin must be the minimum potential in the system in all operating conditions. Ensure that no pins are at a voltage below the GND at any time, regardless of transient characteristics. 4. Ground wiring pattern When using both small-signal and large-current GND traces, the two ground traces should be routed separately but connected to a single ground potential within the application in order to avoid variations in the small-signal ground caused by large currents. Also ensure that the GND traces of external components do not cause variations on GND voltage. The power supply and ground lines must be as short and thick as possible to reduce line impedance. 5. Inter-pin shorts and mounting errors Use caution when orienting and positioning the IC for mounting on printed circuit boards. Improper mounting may result in damage to the IC. Shorts between output pins or between output pins and the power supply or GND pins (caused by poor soldering or foreign objects) may result in damage to the IC. 6. Operation in strong electromagnetic fields Using this product in strong electromagnetic fields may cause IC malfunction. Caution should be exercised in applications where strong electromagnetic fields may be present. 7. Testing on application boards When testing the IC on an application board, connecting a capacitor directly to a low-impedance pin may subject the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply should always be turned off completely before connecting or removing it from a jig or fixture during the evaluation process. To prevent damage from static discharge, ground the IC during assembly and use similar precautions during transport and storage. 8. Thermal consideration Use a thermal design that allows for a sufficient margin in light of the Pd in actual operating conditions. Consider Pc that does not exceed Pd in actual operating conditions. (Pd≧Pc) Tjmax : Maximum junction temperature=150[℃] , Ta : Peripheral temperature[℃] , θja : Thermal resistance of package-ambience[℃/W], Pd : Package Power dissipation [W], Pc : Power dissipation [W], Vcc : Input Voltage, Vo : Output Voltage, Io : Load, Ib : Bias Current Package Power dissipation Power dissipation : Pd (W)=(Tjmax-Ta) / θja : Pc (W)=(Vcc-Vo)×Io+Vcc×Ib 9. Vcc pin Insert a capacitor(Vo≧5V:capacitor≧1µF ~ , Vo＜5V:capacitor≧2.2µF ~ ) between the Vcc and GND pins. The appropriate capacitance value varies by application. Be sure to allow a sufficient margin for input voltage levels. Electric capacitance IC Ceramic capacitors, Low ESR capacitors www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 8/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 Technical Note 10. Output pin It is necessary to place capacitors between each output pin and GND to prevent oscillation on the output. Usable capacitance values range from 1µF to 1000µF. Ceramic capacitors can be used as long as their ESR value is low enough to prevent oscillation (0.001Ω to 20Ω). Abrupt fluctuations in input voltage and load conditions may affect the output voltage. Output capacitance values should be determined only through sufficient testing of the actual application. Vcc=4V～25V Vo=3V～15V Ta=-40℃～+105℃ R1=5kΩ～10kΩ Cin=2.2µF～100µF Cout=1µF～100µF 100 Vcc=4V～25V Vo=3V～15V Io=0A～1A Ta=-40℃～+105℃ R1=5kΩ～10kΩ 100 100 Vcc=6V～25V Vo=5V～15V Io=0A～1A Ta=-40℃～+105℃ R1=5kΩ～10kΩ Unstable operating region 10 Cout_ESR(Ω） Cin（μF） Stable operating region 0.1 10 Stable operating region Cin（μF） 1 10 Stable operating region 0.01 2.2 Unstable operating region 0.001 0 200 400 600 800 1000 1 1 10 100 1 1 10 100 Io(mA) Cout（μF） Cout(μF) Cout_ESR vs Io(reference data) Cin vs Cout(reference data) Cout(1μF～) Vcc Vcc (4～25V) Cin (1μF～) ESR (0.001Ω～) Vo R2 CTL VCTL (5V) GND ADJ Io(ROUT) R1 （5k～10kΩ） ※Operation Notes 10 Measurement circuit 11. CTL pin Do not make voltage level of chip enable pin keep floating level, or in between VthH and VthL. Otherwise, the output voltage would be unstable or indefinite. 12. For a steep change of the Vcc voltage Because MOS FET for output Transistor is used when an input voltage change is very steep, it may evoke large current. When selecting the value of external circuit constants, please make sure that the operation on the actual application takes these conditions into account. 13. For an infinitesimal fluctuations of output voltage. At the use of the application that infinitesimal fluctuations of output voltage caused by some factors (e.g. disturbance noise, input voltage fluctuations, load fluctuations, etc.), please take enough measures to avoid some influence (e.g. insert the filter, etc.). 14. Over current protection circuit (OCP) The IC incorporates an integrated over-current protection circuit that operates in accordance with the rated output capacity. This circuit serves to protect the IC from damage when the load becomes shorted. It is also designed to limit output current (without latching) in the event of a large and instantaneous current flow from a large capacitor or other component. These protection circuits are effective in preventing damage due to sudden and unexpected accidents. However, the IC should not be used in applications characterized by the continuous or transitive operation of the protection circuits. 15. Thermal shutdown circuit (TSD) The IC incorporates a built-in thermal shutdown circuit, which is designed to turn the IC off completely in the event of thermal overload. It is not designed to protect the IC from damage or guarantee its operation. ICs should not be used after this function has activated, or in applications where the operation of this circuit is assumed. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 9/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 Technical Note 16. Applications or inspection processes where the potential of the Vcc pin or other pins may be reversed from their normal state may cause damage to the IC's internal circuitry or elements. Use an output pin capacitance of 1000µF or lower in case Vcc is shorted with the GND pin while the external capacitor is charged. Insert a diode in series with Vcc to prevent reverse current flow, or insert bypass diodes between Vcc and each pin. 17. Positive voltage surges on VCC pin A power zener diode should be inserted between VCC and GND for protection against voltage surges of more than 35V on the VCC pin. Vcc GND 18. Negative voltage surges on VCC pin A schottky barrier diode should be inserted between VCC and GND for protection against voltages lower than GND on the VCC pin. Vcc GND 19. Output protection diode Loads with large inductance components may cause reverse current flow during startup or shutdown. protection diode should be inserted on the output to protect the IC. In such cases, a 20. Regarding input pins of the IC This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. PN junctions are formed at the intersection of these P layers with the N layers of other elements, creating parasitic diodes and/or transistors. For example (refer to the figure below): ○When GND > Pin A and GND > Pin B, the PN junction operates as a parasitic diode ○When GND > Pin B, the PN junction operates as a parasitic transistor Parasitic diodes occur inevitably in the structure of the IC, and the operation of these parasitic diodes can result in mutual interference among circuits, operational faults, or physical damage. Accordingly, conditions that cause these diodes to operate, such as applying a voltage lower than the GND voltage to an input pin (and thus to the P substrate) should be avoided. Resistor (Pin A) (Pin B) C Transistor (NPN) B E B N C E P P+ N GND Parasitic elements or transistors (Pin A) Parasitic elements (Pin B) P+ N P N P P+ N Parasitic elements N P+ N P substrate Parasitic elements or transistors GND GND Example of Simple Monolithic IC Architecture www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 10/11 2011.08 - Rev.B BD00C0AWFP,BD00C0AWCP-V5 ●Ordering part number Technical Note B Part No. D 0 0 C 0 A W F P - E 2 Output voltage 00:Variable Current capacity C0A：Output 1A Shutdown switch Package W : With switch FP None : Without : TO252-5 switch CP-V5 : TO220CP-V5 Packaging and forming specification E2: Embossed tape and reel TO252-5 6.5±0.2 +0.2 5.1 -0.1 2.3±0.2 C0.5 0.5±0.1 Tape Quantity Direction of feed Embossed carrier tape 2000pcs E2 The direction is the 1pin of product is at the lower left when you hold 1.5±0.2 FIN 5.5±0.2 9.5±0.5 ( reel on the left hand and you pull out the tape on the right hand ) 0.8 0.5±0.1 0.5 1.27 1.0±0.2 2.5 123 45 1.5 1pin Direction of feed (Unit : mm) Reel ∗ Order quantity needs to be multiple of the minimum quantity. TO220CP-V5 +0.3 φ 3.2 ± 0.1 10.0 -0.1 4.5± 0.1 +0.2 2.8 -0.1 Tape Quantity Embossed carrier tape 500pcs E2 +0.4 15.2 -0.2 12.0 ± 0.2 8.0 ± 0.2 13.60 Direction of feed 16.92 ( reel on the left hand and you pull out the tape on the right hand The direction is the 1pin of product is at the lower left when you hold ) 4.92 ± 0.2 1.0 ± 0.2 1.444 0.82 ± 0.1 0.92 1.778 0.42 ± 0.1 1.58 (2.85) 4.12 (1.0) (Unit : mm) Reel 1pin Direction of feed ∗ Order quantity needs to be multiple of the minimum quantity. www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 11/11 2011.08 - Rev.B Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. 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 and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. R1120A