To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com April 1st, 2010 Renesas Electronics Corporation Issued by: Renesas Electronics Corporation (http://www.renesas.com) Send any inquiries to http://www.renesas.com/inquiry. Notice 1. 2. 3. 4. 5. 6. 7. All information included in this document is current as of the date this document is issued. Such information, however, is subject to change without any prior notice. Before purchasing or using any Renesas Electronics products listed herein, please confirm the latest product information with a Renesas Electronics sales office. Also, please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website. Renesas Electronics does not assume any liability for infringement of patents, copyrights, or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document. No license, express, implied or otherwise, is granted hereby under any patents, copyrights or other intellectual property rights of Renesas Electronics or others. You should not alter, modify, copy, or otherwise misappropriate any Renesas Electronics product, whether in whole or in part. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples. 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Further, you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as "Specific" or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics. The quality grade of each Renesas Electronics product is "Standard" unless otherwise expressly specified in a Renesas Electronics data sheets or data books, etc. Computers; office equipment; communications equipment; test and measurement equipment; audio and visual equipment; home electronic appliances; machine tools; personal electronic equipment; and industrial robots. "High Quality": Transportation equipment (automobiles, trains, ships, etc.); traffic control systems; anti-disaster systems; anticrime systems; safety equipment; and medical equipment not specifically designed for life support. "Specific": Aircraft; aerospace equipment; submersible repeaters; nuclear reactor control systems; medical equipment or systems for life support (e.g. artificial life support devices or systems), surgical implantations, or healthcare intervention (e.g. excision, etc.), and any other applications or purposes that pose a direct threat to human life. You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges. Although Renesas Electronics endeavors to improve the quality and reliability of its products, semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. Further, Renesas Electronics products are not subject to radiation resistance design. Please be sure to implement safety measures to guard them against the possibility of physical injury, and injury or damage caused by fire in the event of the failure of a Renesas Electronics product, such as safety design for hardware and software including but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other appropriate measures. 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Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronics products, or if you have any other inquiries. "Standard": 8. 9. 10. 11. 12. (Note 1) "Renesas Electronics" as used in this document means Renesas Electronics Corporation and also includes its majorityowned subsidiaries. (Note 2) "Renesas Electronics product(s)" means any product developed or manufactured by or for Renesas Electronics. DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT PC7900A Series THREE TERMINAL NEGATIVE VOLTAGE REGULATOR DESCRIPTION PC7900A series are monolithic three terminal negative regulators which employ internally current limiting, thermal shut down, output transistor safe operating area protection make them essentially indestructible. They are intended as fixed voltage regulators in a wide range of application including local on card regulation for elimination of distribution problems associated wide single point regulation. FEATURES * Wide operation temperature range. TA: -30 C to +85 C * Good load regulation. 7 mV TYP. (250 mA IO 750 mA): PC7905AHF * Low noise. ORDERING INFORMATION Part Number Output Voltage Package PC7905AHF PC7908AHF -5 V -8 V MP-45G (ISOLATED TO-220) PC7912AHF -12 V MP-45G (ISOLATED TO-220) PC7915AHF -15 V MP-45G (ISOLATED TO-220) PC7918AHF -18 V MP-45G (ISOLATED TO-220) PC7924AHF -24 V MP-45G (ISOLATED TO-220) MP-45G (ISOLATED TO-220) The information in this document is subject to change without notice. Document No. G10640EJ3V0DS00 (3rd edition) (Previous No. IC-3486) Date Published March 1997 N Printed in Japan (c) 1994 PC7900A Series EQUIVALENT CIRCUIT R4 R15 Q12 R8 R9 Q8 R21 R22 R25 R27 Q9 Q15 Q18 Q10 Q5 R5 R26 Q17 Q28 Q27 Q24 Q13 D1 R16 Q6 Q11 R2 Q7 R19 Q2 Q3 R7 R24 R3 R13 R28 R30 R31 Q21 R23 R10 Q16 C3 Q29 Q20 Q4 R6 Q1 Q14 Q23 Q22 C1 R1 D5 D2 D6 R20 D4 R29 Q25 R14 OUTPUT Q26 C4 R32 Q19 R18 R12 R17 R11 INPUT CONNECTION DIAGRAM Marking GND INPUT OUTPUT TYPICAL CONNECTION D1 PC7900A INPUT CIN C IN : More than 2.2 F C OUT : More than 0.33 F 2 D1 : Needed for VIN > V O D2 : Needed for V O > GND OUTPUT D2 COUT PC7900A Series ABSOLUTE MAXIMUM REATINGS (TA = 25 C) Parameter Symbol Input Voltage Rating VIN Unit -35/-40 Note 1 V Note 2 W Internal Power Dissipation PT 15 Operating Ambient Temperature Range TA -30 to +85 C Operating Junction Temperature Range TJ -30 to +150 C Storage Temperature Range Tstg -55 to +150 C Thermal Resistance (junction to case) Rth(J-C) 5.0 C/W Thermal Resistance (junction to ambient) Rth(J-A) 65 C/W Note 1. PC7905A, 08A, 12A, 15A, 18A: -35 V, PC7924A: -40 V 2. Internally limited RECOMMENDED OPERATING CONDITIONS Parameter Input Voltage Symbol VIN Part Number MIN. TYP. MAX. Unit PC7905AHF -7 -10 -25 V PC7908AHF -10.5 -14 -25 PC7912AHF -14.5 -19 -30 PC7915AHF -17.5 -23 -30 PC7918AHF -21 -27 -33 PC7924AHF -27 -33 -38 Output Current IO All 0.005 1 A Operating Ambient Temperature TA All -30 +85 C Operating Junction Temperature Range TJ All -30 +125 C 3 PC7900A Series ELECTRICAL CHARACTERISTICS (TA = 25 C) PC7905A (VIN = -10 V, Io = 500 mA, 0 C TJ +125 C) Parameter Output Voltage Line Regulation Load Regulation Symbol VO REGIN REGL Conditions MIN. TYP. MAX. Unit TJ = 25 C -4.8 -5.0 -5.2 V -7 V VIN -20 V, 5 mA IO 1 A, PT 15 W -4.75 -5.25 -30 C TJ +125 C -4.75 -5.25 TJ = 25 C, -7 V VIN -25 V 25 100 TJ = 25 C, -8 V VIN -12 V 3 50 TJ = 25 C, 5 mA IO 1.5 A 30 100 TJ = 25 C, 250 mA IO 750 mA 7 50 3.6 6.0 mA 1.3 mA Quiescent Current IBIAS TJ = 25 C Quiescent Current Change IBIAS -7 V VIN -25 V Output Noize Voltage Vn TJ = 25 C, 10 Hz f 100 kHz Ripple Rejection R*R TJ = 25 C, f = 120 Hz, -8 V VIN -18 V, IO = 500 mA Dropout Voltage VDIF TJ = 25 C, IO = 1A Peak Output Current IOpeak TJ = 25 C Temperature Coefficient of Output Voltage |VO/T| IO = 5 mA 5 mA IO 1 A mV mV 0.5 56 1.6 77 Vr.m.s 63 dB 1.2 V 2.2 2.8 0.36 A mV/C PC7908A (VIN = -14 V, IO = 500 mA, 0 C TJ +125 C) Parameter Output Voltage Line Regulation Load Regulation Symbol VO REGIN REGL Conditions MIN. TYP. MAX. Unit TJ = 25 C -7.7 -8.0 -8.3 V -10.5 V VIN -23 V, 5 mA IO 1 A, PT 15 W -7.6 -8.4 -30 C TJ +125 C -7.6 -8.4 TJ = 25 C, -10.5 V VIN -25 V 33 150 TJ = 25 C, -11 V VIN -17 V 14 75 TJ = 25 C, 5 mA IO 1.5 A 40 160 TJ = 25 C, 250 mA IO 750 mA 14 80 3.9 6.0 mA 1.0 mA Quiescent Current IBIAS TJ = 25 C Quiescent Current Change IBIAS -10.5 V VIN -25 V Output Noize Voltage Vn TJ = 25 C, 10 Hz f 100 kHz Ripple Rejection R*R TJ = 25 C, -11.5 V VIN -21.5 V, f = 120 Hz, IO = 500 mA Dropout Voltage VDIF TJ = 25 C, IO = 1 A Peak Output Current IOpeak TJ = 25 C Temperature Coefficient of Output Voltage |VO/T| IO = 5 mA 5 mA IO 1 A 4 mV mV 0.5 52 1.6 130 Vr.m.s 58 dB 1.2 V 2.2 0.32 2.8 A mV/C PC7900A Series PC7912A (VIN = -19 V, IO = 500 mA, 0 C TJ +125 C) Parameter Output Voltage Line Regulation Load Regulation Symbol VO REGIN REGL Conditions MIN. TYP. MAX. Unit TJ = 25 C -11.5 -12 -12.5 V -14.5 V VIN -27 V, 5 mA IO 1 A, PT 15 W -11.4 -12.6 -30 C TJ +125 C -11.4 -12.6 TJ = 25 C, -14.5 V VIN -30 V 60 200 TJ = 25 C, -16 V VIN -22 V 25 100 TJ = 25 C, 5 mA IO 1.5 A 70 220 TJ = 25 C, 250 mA IO 750 mA 20 110 4.1 6.2 mA mA Quiescent Current IBIAS TJ = 25 C Quiescent Current Change IBIAS -14.5 V VIN -30 V 1.0 5 mA IO 1A 0.5 Output Noize Voltage Vn TJ = 25 C, 10 Hz f 100 kHz Ripple Rejection R*R TJ = 25 C, f = 120 Hz, -15 V VIN -25 V, IO = 500 mA Dropout Voltage VDIF TJ = 25 C, IO = 1A Peak Output Current IOpeak TJ = 25 C Temperature Coefficient |VO/T| IO = 5 mA 49 1.6 mV mV 140 Vr.m.s 56 dB 1.2 V 2.2 2.8 0.04 A mV/C of Output Voltage PC7915A (VIN = -23 V, IO = 500 mA, 0 C TJ +125 C) Parameter Output Voltage Symbol VO Conditions MIN. TYP. MAX. Unit TJ = 25 C -14.4 -15 -15.6 V -17.5 V VIN -30 V, 5 mA IO 1 A, -14.25 -15.75 -14.25 -15.75 PT 15 W -30 C TJ +125 C Line Regulation Load Regulation REGIN REGL TJ = 25 C, -17.5 V VIN -30 V 60 200 TJ = 25 C, -20 V VIN -26 V 30 100 TJ = 25 C, 5 mA IO 1.5 A 100 300 TJ = 25 C, 250 mA IO 750 mA 30 150 4.2 6.2 mA mA Quiescent Current IBIAS TJ = 25 C Quiescent Current Change IBIAS -17.5 V VIN -30 V 1.0 5 mA IO 1 A 0.5 Output Noize Voltage Vn TJ = 25 C, 10 Hz f 100 kHz Ripple Rejection R*R TJ = 25 C, f = 120 Hz, -18.5 V VIN -28.5 V, IO = 500 mA Dropout Voltage VDIF TJ = 25 C, IO = 1 A Peak Output Current IOpeak TJ = 25 C Temperature Coefficient of Output Voltage |VO/T| IO = 5 mA 47 1.6 mV mV 240 Vr.m.s 54 dB 1.2 V 2.2 1.2 2.8 A mV/C 5 PC7900A Series PC7918A (VIN = -27 V, IO = 500 mA, 0 C TJ +125 C) Parameter Output Voltage Line Regulation Load Regulation Symbol VO REGIN REGL Conditions MIN. TYP. MAX. Unit TJ = 25 C -17.3 -18 -18.7 V -21 V VIN -33 V, 5 mA IO 1 A, PT 15 W -17.1 -18.9 -30 C TJ +125 C -17.1 -18.9 TJ = 25 C, -21 V VIN -33 V 60 240 TJ = 25 C, -24 V VIN -30 V 30 120 TJ = 25 C, 5 mA IO 1.5 A 125 360 TJ = 25 C, 250 mA IO 750 mA 47 180 4.1 6.5 mA mA Quiescent Current IBIAS TJ = 25 C Quiescent Current Change IBIAS -21 V VIN -33 V 1.0 5 mA IO 1 A 0.5 Output Noize Voltage Vn TJ = 25 C, 10 Hz f 100 kHz Ripple Rejection R*R TJ = 25 C, f = 120 Hz, -22 V VIN -32 V, IO = 500 mA Dropout Voltage VDIF TJ = 25 C, IO = 1 A Peak Output Current IOpeak TJ = 25 C Temperature Coefficient |VO/T| IO = 5 mA 45 1.6 mV mV 190 Vr.m.s 53 dB 1.2 V 2.2 2.8 0.24 A mV/C of Output Voltage PC7924A (VIN = -33 V, IO = 500 mA, 0 C TJ +125 C) Parameter Output Voltage Line Regulation Load Regulation 6 Symbol VO REGIN REGL Conditions MIN. TYP. MAX. Unit TJ = 25 C -23.0 -24 -25.0 V -27 V VIN -38 V, 5 mA IO 1 A, PT 15 W -22.8 -25.2 -30 C TJ +125 C -22.8 -25.2 TJ = 25 C, -27 V VIN -38 V 70 280 TJ = 25 C, -30 V VIN -36 V 37 140 TJ = 25 C, 5 mA IO 1.5 A 160 480 TJ = 25 C, 250 mA IO 750 mA 60 240 4.2 6.5 mA mA Quiescent Current IBIAS TJ = 25 C Quiescent Current Change IBIAS -27 V VIN -38 V 1.0 5 mA IO 1 A 0.5 Output Noize Voltage Vn TJ = 25 C, 10 Hz f 100 kHz Ripple Rejection R*R TJ = 25 C, f = 120 Hz, -28 V VIN -38 V, IO = 500 mA Dropout Voltage VDIF TJ = 25 C, IO = 1 A Peak Output Current IOpeak TJ = 25 C Temperature Coefficient of Output Voltage |VO/T| IO = 5 mA 43 1.6 mV mV 240 Vr.m.s 49 dB 1.2 V 2.2 1.1 2.8 A mV/C PC7900A Series TYPICAL CHARACTERISTICS (TA = 25 C) VO - TJ PT - TA 50 VO - Output Voltage Deviation - mV PT - Total Power Dissipation - W 20 With infinite heatsink 15 10 5 85 C Without heatsink 0 25 50 75 100 125 25 -25 -50 -75 -100 -125 -150 TA - Operating Ambient Temperature - C 0 25 50 75 100 125 150 TJ - Junction Temperature - C IOpeak - (VIN - VOUT) VDIF - IO 2.0 3 1.75 VDIF - Dropout Voltage - V IOpeak - Peak Output Current - A IO = 5 mA VO = VO(TJ = 25 C) - VO(TJ) -175 -200 -25 150 PC7905A PC7912A PC7918A 0 TJ = -30 C 25 C 125 C 2.5 2 1.5 1.5 TJ = -30 C 1.25 1.0 0.75 25 C 125 C 0.5 0.25 1 0 4 8 12 16 20 (VIN - VOUT) - Input to Output Differential Voltage - V 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 IO - Output Current - A R*R - f 100 R*R - Ripple Rejection - dB 90 80 70 PC7905A PC7912A 60 50 40 PC7918A 30 20 10 0 101 102 103 104 105 f - Frequency - Hz 7 PC7900A Series PC7900AHF Series 3PIN PLASTIC SIP (MP-45G) A N E P B I L Q M D 1 3 K Y J H V U Z C F G M NOTE Each lead centerline is located within 0.25 mm (0.01 inch) of its true position (T.P.) at maximum material condition. ITEM MILLIMETERS INCHES A B 10.4 MAX. 7.0 0.410 MAX. 0.276 C 1.2 MIN. 0.047 MIN. D 17.00.3 0.669 +0.013 -0.012 E 3.30.2 0.1300.008 F 0.750.10 0.030 +0.004 -0.005 G 0.25 0.010 H 2.54 (T.P.) 0.100 (T.P.) I 5.00.3 0.1970.012 J K 2.66 MAX. 4.8 MIN. 0.105 MAX. 0.188 MIN. 0.335 L 8.5 M 8.5 0.335 N 4.50.2 0.1770.008 P 2.80.2 0.110 +0.009 -0.008 Q 22.4 MAX. 0.882 MAX. U 2.40.5 0.094 +0.021 -0.020 V 0.650.10 0.026 +0.004 -0.005 Y Z 8.90.7 1.0 MIN. 0.3500.028 0.039 MIN. P3HF-254B-2 8 PC7900A Series RECOMMENDED SOLDERING CONDITIONS When soldering this product, it is highly recommended to observe the conditions as shown below. If other soldering processes are used, or if the soldering is performed under different conditions, please make sure to consult with our sales offices. For more details, refer to our document "SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL" (C10535E). TYPES OF THROUGH HOLE MOUNT DEVICE PC7900AHF Series Soldering Process Wave soldering Soldering Conditions Symbol Solder temperature: 260 C or below. Flow Time: 10 seconds or below. REFERENCE Document Name Document No. NEC semiconductor device reliability/quality control system. IEI-1212 Quality grade on NEC semiconductor devices. C11531E Semiconductor device mounting technology manual. C10535E IC package manual. C10943X Guide to quality assurance for semiconductor devices. MEI-1202 Semiconductors selection guide. X10679E 9 PC7900A Series [MEMO] 10 PC7900A Series [MEMO] 11 PC7900A Series [MEMO] No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product. M4 96.5