UPC7900A

UPC7900A NEC | Alldatasheet

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Technical content

© 1994 DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT

DESCRIPTION

µPC7900A 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): µPC7905AHF
• Low noise.

ORDERING INFORMATION

Part Number Output Voltage Package µPC7905AHF –5 V MP-45G (ISOLATED TO-220) µPC7908AHF –8 V MP-45G (ISOLATED TO-220) µPC7912AHF –12 V MP-45G (ISOLATED TO-220) µPC7915AHF –15 V MP-45G (ISOLATED TO-220) µPC7918AHF –18 V MP-45G (ISOLATED TO-220) µPC7924AHF –24 V MP-45G (ISOLATED TO-220) Document No. G10640EJ3V0DS00 (3rd edition) (Previous No. IC-3486) Date Published March 1997 N Printed in Japan µPC7900A Series The information in this document is subject to change without notice. THREE TERMINAL NEGATIVE VOLTAGE REGULATOR

µPC7900A Series EQUIVALENT CIRCUIT R4 R15 Q12 Q13 Q14 R1 R2 R16 Q4Q7 R10 R3 R18 Q11 R9 R21 R22 Q15 Q10 Q17 Q27 Q22 R20 R19 R23 R24 Q29 Q20 R30 C4 R32 Q21 R31 Q19 R29 R28 Q16 Q23 Q28 Q18 R27 R25 R26 Q24 R11R17 OUTPUTQ25 R14 R12 Q26 INPUT R13 CONNECTION DIAGRAM GND INPUT OUTPUT Marking TYPICAL CONNECTION INPUT C IN D 1 OUTPUT C OUTD 2 PC7900Aµ C IN : More than 2.2 µF C OUT : More than 0.33 µF D 1 : Needed for VIN > VO D 2 : Needed for VO > GND

µPC7900A Series ABSOLUTE MAXIMUM REATINGS (T A = 25 ˚C) Parameter Symbol Rating Unit Input Voltage V IN –35/–40 Note 1 V Internal Power Dissipation P T 15 Note 2 W Operating Ambient Temperature Range T A –30 to +85 ˚C Operating Junction Temperature Range T J –30 to +150 ˚C Storage Temperature Range T stg –55 to +150 ˚C Thermal Resistance (junction to case) R th(J-C) 5.0 ˚C/W Thermal Resistance (junction to ambient) R th(J-A) 65 ˚C/W Note 1. µPC7905A, 08A, 12A, 15A, 18A: –35 V, µPC7924A: –40 V 2. Internally limited RECOMMENDED OPERATING CONDITIONS Parameter Symbol Part Number MIN. TYP. MAX. Unit Input Voltage V IN µPC7905AHF –7 –10 –25 V µPC7908AHF –10.5 –14 –25 µPC7912AHF –14.5 –19 –30 µPC7915AHF –17.5 –23 –30 µPC7918AHF –21 –27 –33 µPC7924AHF –27 –33 –38 Output Current I O All 0.005 1 A Operating Ambient T A All –30 +85 ˚C Temperature Operating Junction T J All –30 +125 ˚C Temperature Range

µPC7900A Series ELECTRICAL CHARACTERISTICS (T A = 25 ˚C) µPC7905A (VIN = –10 V, Io = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output Voltage V O TJ = 25 ˚C –4.8 –5.0 –5.2 V –7 V ≤ VIN ≤ –20 V, 5 mA ≤ IO ≤ 1 A, –4.75 –5.25 PT ≤ 15 W Line Regulation REG IN TJ = 25 ˚C, –7 V ≤ VIN ≤ –25 V 25 100 mV TJ = 25 ˚C, –8 V ≤ VIN ≤ –12 V 3 50 Load Regulation REG L TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A 30 100 mV TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA 7 50 Quiescent Current I BIAS TJ = 25 ˚C 3.6 6.0 mA Quiescent Current Change ΔIBIAS –7 V ≤ VIN ≤ –25 V 1.3 mA 5 mA ≤ IO ≤ 1 A 0.5 Output Noize Voltage V n TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz 77 µVr.m.s Ripple Rejection R•R T J = 25 ˚C, f = 120 Hz, –8 V ≤ VIN ≤ –18 V, 56 63 dB IO = 500 mA Dropout Voltage V DIF TJ = 25 ˚C, IO = 1A 1.2 V Peak Output Current I Opeak TJ = 25 ˚C 1.6 2.2 2.8 A Temperature Coefficient | Δ VO /ΔT| I O = 5 mA 0.36 mV/˚C of Output Voltage µPC7908A (VIN = –14 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output Voltage V O TJ = 25 ˚C –7.7 –8.0 –8.3 V PT ≤ 15 W Line Regulation REG IN TJ = 25 ˚C, –10.5 V ≤ VIN ≤ –25 V 33 150 mV TJ = 25 ˚C, –11 V ≤ VIN ≤ –17 V 14 75 Load Regulation REG L TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A 40 160 mV TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA 14 80 Quiescent Current I BIAS TJ = 25 ˚C 3.9 6.0 mA Quiescent Current Change ΔIBIAS –10.5 V ≤ VIN ≤ –25 V 1.0 mA 5 mA ≤ IO ≤ 1 A 0.5 Output Noize Voltage V n TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz 130 µVr.m.s Ripple Rejection R•R T J = 25 ˚C, –11.5 V ≤ VIN ≤ –21.5 V, 52 58 dB f = 120 Hz, IO = 500 mA Dropout Voltage V DIF TJ = 25 ˚C, IO = 1 A 1.2 V Peak Output Current I Opeak TJ = 25 ˚C 1.6 2.2 2.8 A Temperature Coefficient | Δ VO /ΔT| I O = 5 mA 0.32 mV/˚C of Output Voltage

µPC7900A Series µPC7912A (VIN = –19 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output Voltage V O TJ = 25 ˚C –11.5 –12 –12.5 V PT ≤ 15 W Line Regulation REG IN TJ = 25 ˚C, –14.5 V ≤ VIN ≤ –30 V 60 200 mV TJ = 25 ˚C, –16 V ≤ VIN ≤ –22 V 25 100 Load Regulation REG L TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A 70 220 mV TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA 20 110 Quiescent Current I BIAS TJ = 25 ˚C 4.1 6.2 mA Quiescent Current Change ΔIBIAS –14.5 V ≤ VIN ≤ –30 V 1.0 mA 5 mA ≤ IO ≤ 1A 0.5 Output Noize Voltage V n TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz 140 µVr.m.s Ripple Rejection R•R TJ = 25 ˚C, f = 120 Hz, –15 V ≤ VIN ≤ –25 V, 49 56 dB IO = 500 mA Dropout Voltage V DIF TJ = 25 ˚C, IO = 1A 1.2 V Peak Output Current I Opeak TJ = 25 ˚C 1.6 2.2 2.8 A Temperature Coefficient | Δ VO /ΔT| I O = 5 mA 0.04 mV/˚C of Output Voltage µPC7915A (VIN = –23 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output Voltage V O TJ = 25 ˚C –14.4 –15 –15.6 V –17.5 V ≤ VIN ≤ –30 V, 5 mA ≤ IO ≤ 1 A, –14.25 –15.75 PT ≤ 15 W Line Regulation REG IN TJ = 25 ˚C, –17.5 V ≤ VIN ≤ –30 V 60 200 mV TJ = 25 ˚C, –20 V ≤ VIN ≤ –26 V 30 100 Load Regulation REG L TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A 100 300 mV TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA 30 150 Quiescent Current I BIAS TJ = 25 ˚C 4.2 6.2 mA Quiescent Current Change ΔIBIAS –17.5 V ≤ VIN ≤ –30 V 1.0 mA 5 mA ≤ IO ≤ 1 A 0.5 Output Noize Voltage V n TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz 240 µVr.m.s Ripple Rejection R•R T J = 25 ˚C, f = 120 Hz, 47 54 dB –18.5 V ≤ VIN ≤ –28.5 V, IO = 500 mA Dropout Voltage V DIF TJ = 25 ˚C, IO = 1 A 1.2 V Peak Output Current I Opeak TJ = 25 ˚C 1.6 2.2 2.8 A Temperature Coefficient | Δ VO /ΔT| I O = 5 mA 1.2 mV/˚C of Output Voltage

µPC7900A Series µPC7918A (VIN = –27 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output Voltage V O TJ = 25 ˚C –17.3 –18 –18.7 V –21 V ≤ VIN ≤ –33 V, 5 mA ≤ IO ≤ 1 A, –17.1 –18.9 PT ≤ 15 W Line Regulation REG IN TJ = 25 ˚C, –21 V ≤ VIN ≤ –33 V 60 240 mV TJ = 25 ˚C, –24 V ≤ VIN ≤ –30 V 30 120 Load Regulation REG L TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A 125 360 mV TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA 47 180 Quiescent Current I BIAS TJ = 25 ˚C 4.1 6.5 mA Quiescent Current Change ΔIBIAS –21 V ≤ VIN ≤ –33 V 1.0 mA 5 mA ≤ IO ≤ 1 A 0.5 Output Noize Voltage V n TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz 190 µVr.m.s Ripple Rejection R•R TJ = 25 ˚C, f = 120 Hz, –22 V ≤ VIN ≤ –32 V, 45 53 dB IO = 500 mA Dropout Voltage V DIF TJ = 25 ˚C, IO = 1 A 1.2 V Peak Output Current I Opeak TJ = 25 ˚C 1.6 2.2 2.8 A Temperature Coefficient | Δ VO /ΔT| I O = 5 mA 0.24 mV/˚C of Output Voltage µPC7924A (VIN = –33 V, IO = 500 mA, 0 ˚C ≤ TJ ≤ +125 ˚C) Parameter Symbol Conditions MIN. TYP. MAX. Unit Output Voltage V O TJ = 25 ˚C –23.0 –24 –25.0 V –27 V ≤ VIN ≤ –38 V, 5 mA ≤ IO ≤ 1 A, –22.8 –25.2 PT ≤ 15 W Line Regulation REG IN TJ = 25 ˚C, –27 V ≤ VIN ≤ –38 V 70 280 mV TJ = 25 ˚C, –30 V ≤ VIN ≤ –36 V 37 140 Load Regulation REG L TJ = 25 ˚C, 5 mA ≤ IO ≤ 1.5 A 160 480 mV TJ = 25 ˚C, 250 mA ≤ IO ≤ 750 mA 60 240 Quiescent Current I BIAS TJ = 25 ˚C 4.2 6.5 mA Quiescent Current Change ΔIBIAS –27 V ≤ VIN ≤ –38 V 1.0 mA 5 mA ≤ IO ≤ 1 A 0.5 Output Noize Voltage V n TJ = 25 ˚C, 10 Hz ≤ f ≤ 100 kHz 240 µVr.m.s Ripple Rejection R•R TJ = 25 ˚C, f = 120 Hz, –28 V ≤ VIN ≤ –38 V, 43 49 dB IO = 500 mA Dropout Voltage V DIF TJ = 25 ˚C, IO = 1 A 1.2 V Peak Output Current I Opeak TJ = 25 ˚C 1.6 2.2 2.8 A Temperature Coefficient | Δ VO /ΔT| I O = 5 mA 1.1 mV/˚C of Output Voltage

µPC7900A Series TYPICAL CHARACTERISTICS (T A = 25 ˚C) –25 0 25 50 75 100 125 150 –25 –50 –75 –100 –125 –150 –175 –200 ΔV O - TJ ΔVO - Output Voltage Deviation - mV TJ - Junction Temperature - ˚C IO = 5 mA ΔVO = VO (TJ = 25 ˚C) – VO (TJ) µ PC7905A µ PC7912A µ PC7918A 2.0 VDIF - IO VDIF - Dropout Voltage - V IO - Output Current - A 150 PT - TA PT - Total Power Dissipation - W TA - Operating Ambient Temperature - ˚C 02 0 IOpeak - (VIN - VOUT ) IOpeak - Peak Output Current - A (VIN - VOUT ) - Input to Output Differential Voltage - V 1.75 1.5 1.25 1.0 0.75 0.5 0.25 TJ = –30 ˚C 25 ˚C 125 ˚C 4 8 12 16 2.5 1.5 TJ = –30 ˚C 25 ˚C 125 ˚C 105 100 R·R - f R·R - Ripple Rejection - dB f - Frequency - Hz µ PC7905A µ PC7918A µ PC7912A 104103102101 1251007550250 Without heatsink 85 ˚C With infinite heatsink

µPC7900A Series µPC7900AHF Series 3PIN PLASTIC SIP (MP-45G) 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 P3HF-254B-2 G 0.25 0.010 A 10.4 MAX. 0.410 MAX. –0.020 V Z 1.0 MIN. 0.039 MIN. J K L 8.5 0.335 B 7.0 0.276 C 1.2 MIN. 0.047 MIN. –0.012 E 0.130±0.008 F 0.75±0.10 0.030 +0.004 –0.005 M 8.5 0.335 N Q 22.4 MAX. 0.882 MAX. –0.008 3.3±0.2φ 2.66 MAX. 4.8 MIN. 0.105 MAX. 0.188 MIN. 0.65±0.10 0.026 φ +0.004 –0.005 M A B E I D L M K Y JH C FG Z N Q P UV

µPC7900A 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 µPC7900AHF Series Soldering Process Soldering Conditions Symbol Wave soldering 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

µPC7900A Series [MEMO]

µPC7900A Series [MEMO]

µPC7900A 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