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| DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT PC79M00 Series THREE TERMINAL NEGATIVE VOLTAGE REGULATOR PC79M00 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 * Output current out of 500 mA. * On-chip some protection circuit (over current protection, SOA protection and thermal shut down). * Low noise. ORDERING INFORMATION Part Number Package 3-pin plastic SIP (MP-45G) (isolated TO-220) 3-pin plastic SIP (MP-45G) (isolated TO-220) 3-pin plastic SIP (MP-45G) (isolated TO-220) 3-pin plastic SIP (MP-45G) (isolated TO-220) 3-pin plastic SIP (MP-45G) (isolated TO-220) 3-pin plastic SIP (MP-45G) (isolated TO-220) Output Voltage -5 V -8 V -12 V -15 V -18 V -24 V PC79M05HF PC79M08HF PC79M12HF PC79M15HF PC79M18HF PC79M24HF EQUIVALENT CIRCUIT GND R8 R9 R7 Q6 Q7 R10 D8 R11 Q8 R13 Q14 R12 Q15 D6 D7 R18 R19 R20 R21 INPUT R6 D1 R1 D3 C1 R2 Q5 Q4 Q3 D4 Q1 Q2 R4 D5 R5 R3 D2 Q9 Q12 R14 R22 PIN CONFIGURATION (Marking Side) 3-pin plastic SIP (MP-45G) Q10 C2 Q11 Q13 R23 OUTPUT 123 1: GND 2: INPUT 3: OUTPUT R15 R16 R17 Q16 Q17 The information in this document is subject to change without notice. Document No. G11629EJ6V0DS00 (6th edition) (Previous No. IC-1904) Date Published May 1998 N CP(K) Printed in Japan The mark shows major revised points. (c) 1994 PC79M00 Series ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified) Parameter Input Voltage Internal Power Dissipation Operating Ambient Temperature Operating Junction Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient) Symbol VIN PT TA TJ Tstg Rth(J-C) Rth(J-A) Rating -35/-40Note 1 15Note 2 -20 to +85 -20 to +150 -55 to +150 7 65 Unit V V C C C C/W C/W Notes 1. PC79M05, 08, 12, 15, 18: -35 V, PC79M24: -40 V 2. Internally limited. When operating junction temperature rise up to 150 C, the internal circuit shutdown output voltage. Caution Exposure to Absolute Maximum Ratings for extended periods may affect device reliability; exceeding the ratings could cause permanent damage. The parameters apply independently. The device should be operated within the limits specified under DC and AC Characteristics. TYPICAL CONNECTION D1 INPUT CIN PC79M00 D2 COUT OUTPUT CIN : More than 2 F. COUT : More than 1 F. D1 D2 : Needed for VIN > VO. : Needed for VO > GND. RECOMMENDED OPERATING CONDITIONS Parameter Input Voltage Symbol VIN Part Number MIN. -7 -10.5 -14.5 -17.5 -21 -27 5 -20 TYP. -10 -14 -19 -23 -27 -33 MAX. -25 -25 -30 -30 -33 -38 350 +125 mA C Unit V PC79M05 PC79M08 PC79M12 PC79M15 PC79M18 PC79M24 Output Current Operating Junction Temperature IO TJ All All 2 PC79M00 Series ELECTRICAL CHARACTERISTICS PC79M05 (VIN = -10 V, IO = 350 mA, 0 C TJ +125 C, CIN = 2.2 F, COUT = 1 F, unless otherwise specified) Parameter Output Voltage Symbol VO TJ = 25 C -7 V VIN -25 V, 5 mA IO 350 mA Line Regulation REGIN TJ = 25 C, -7 V VIN -25 V TJ = 25 C, -8 V VIN -18 V Load Regulation REGL TJ = 25 C, 5 mA IO 500 mA TJ = 25 C, 5 mA IO 350 mA Quiescent Current Quiescent Current Change IBIAS TJ = 25 C -8 V VIN -25 V 5 mA IO 350 mA Output Noise Voltage Ripple Rejection Vn R*R TJ = 25 C, 10 Hz f 100 kHz TJ = 25 C, f = 120 Hz, -8 V VIN -18 V, IO = 100 mA TJ = 25 C TJ = 25 C, VIN = -25 V TJ = 25 C IO = 5 mA 620 50 45 72 Test Conditions MIN. -4.8 -4.75 18 10 15 10 4.3 6.0 0.5 0.4 200 mA mA TYP. -5.0 MAX. -5.2 -5.25 50 30 100 mV mV Unit V IBIAS Vr.m.s. dB Dropout Voltage Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage VDIF IOshort IOpeak 1.1 500 880 0.2 1 020 V mA mA mV/C VO/T PC79M08 (VIN = -14 V, IO = 350 mA, 0 C TJ +125 C, CIN = 2.2 F, COUT = 1 F, unless otherwise specified) Parameter Output Voltage Symbol VO TJ = 25 C -10.5 V VIN -25 V, 5 mA IO 350 mA Line Regulation REGIN TJ = 25 C, -10.5 V VIN -25 V TJ = 25 C, -11 V VIN -21 V Load Regulation REGL TJ = 25 C, 5 mA IO 500 mA TJ = 25 C, 5 mA IO 350 mA Quiescent Current Quiescent Current Change IBIAS TJ = 25 C -10.5 V VIN -25 V 5 mA IO 350 mA Output Noise Voltage Ripple Rejection Vn R*R TJ = 25 C, 10 Hz f 100 kHz TJ = 25 C, f = 120 Hz, -11.5 V VIN -21.5 V, IO = 100 mA TJ = 25 C TJ = 25 C, VIN = -25 V TJ = 25 C IO = 5 mA 620 50 65 66 Test Conditions MIN. -7.7 -7.6 20 15 20 15 4.3 6.0 0.5 0.4 220 mA mA TYP. -8.0 MAX. -8.3 -8.4 80 50 160 mV mV Unit V IBIAS Vr.m.s. dB Dropout Voltage Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage VDIF IOshort IOpeak 1.1 500 880 0.3 1 020 V mA mA mV/C VO/T 3 PC79M00 Series PC79M12 (VIN = -19 V, IO = 350 mA, 0 C TJ +125 C, CIN = 2.2 F, COUT = 1 F, unless otherwise specified) Parameter Output Voltage Symbol VO TJ = 25 C -14.5 V VIN -30 V, 5 mA IO 350 mA Line Regulation REGIN TJ = 25 C, -14.5 V VIN -30 V TJ = 25 C, -15 V VIN -25 V Load Regulation REGL TJ = 25 C, 5 mA IO 500 mA TJ = 25 C, 5 mA IO 350 mA Quiescent Current Quiescent Current Change IBIAS TJ = 25 C -14.5 V VIN -30 V 5 mA IO 350 mA Output Noise Voltage Ripple Rejection Vn R*R TJ = 25 C, 10 Hz f 100 kHz TJ = 25 C, f = 120 Hz, -15 V VIN -25 V, IO = 100 mA TJ = 25 C TJ = 25 C, VIN = -30 V TJ = 25 C IO = 5 mA 620 50 125 64 Test Conditions MIN. -11.5 -11.4 25 20 35 25 4.4 6.0 0.5 0.4 280 mA mA TYP. -12 MAX. -12.5 -12.6 80 50 240 mV mV Unit V IBIAS Vr.m.s. dB Dropout Voltage Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage VDIF IOshort IOpeak 1.1 400 880 0.4 1 020 V mA mA mV/C VO/T PC79M15 (VIN = -23 V, IO = 350 mA, 0 C TJ +125 C, CIN = 2.2 F, COUT = 1 F, unless otherwise specified) Parameter Output Voltage Symbol VO TJ = 25 C -17.5 V VIN -30 V, 5 mA IO 350 mA Line Regulation REGIN TJ = 25 C, -17.5 V VIN -30 V TJ = 25 C, -18 V VIN -28 V Load Regulation REGL TJ = 25 C, 5 mA IO 500 mA TJ = 25 C, 5 mA IO 350 mA Quiescent Current Quiescent Current Change IBIAS TJ = 25 C -17.5 V VIN -30 V 5 mA IO 350 mA Output Noise Voltage Ripple Rejection Vn R*R TJ = 25 C, 10 Hz f 100 kHz TJ = 25 C, f = 120 Hz, -18.5 V VIN -28.5 V, IO = 100 mA TJ = 25 C TJ = 25 C, VIN = -30 V TJ = 25 C IO = 5 mA 620 50 150 62 Test Conditions MIN. -14.4 -14.25 30 25 50 35 4.4 6.0 0.5 0.4 360 mA mA TYP. -15 MAX. -15.6 -15.75 80 50 240 mV mV Unit V IBIAS Vr.m.s. dB Dropout Voltage Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage VDIF IOshort IOpeak 1.1 400 880 0.6 1 020 V mA mA mV/C VO/T 4 PC79M00 Series PC79M18 (VIN = -27 V, IO = 350 mA, 0 C TJ +125 C, CIN = 2.2 F, COUT = 1 F, unless otherwise specified) Parameter Output Voltage Symbol VO TJ = 25 C -21 V VIN -33 V, 5 mA IO 350 mA Line Regulation REGIN TJ = 25 C, -21 V VIN -33 V TJ = 25 C, -24 V VIN -30 V Load Regulation REGL TJ = 25 C, 5 mA IO 500 mA TJ = 25 C, 5 mA IO 350 mA Quiescent Current Quiescent Current Change IBIAS TJ = 25 C -21 V VIN -33 V 5 mA IO 350 mA Output Noise Voltage Ripple Rejection Vn R*R TJ = 25 C, 10 Hz f 100 kHz TJ = 25 C, f = 120 Hz, -22 V VIN -32 V, IO = 100 mA TJ = 25 C TJ = 25 C, VIN = -33 V TJ = 25 C IO = 5 mA 620 50 200 60 Test Conditions MIN. -17.3 -17.1 30 25 60 45 4.4 6.0 0.5 0.4 440 mA mA TYP. -18 MAX. -18.7 -18.9 80 50 300 mV mV Unit V IBIAS Vr.m.s. dB Dropout Voltage Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage VDIF IOshort IOpeak 1.1 350 880 0.8 1 020 V mA mA mV/C VO/T PC79M24 (VIN = -33 V, IO = 350 mA, 0 C TJ +125 C, CIN = 2.2 F, COUT = 1 F, unless otherwise specified) Parameter Output Voltage Symbol VO TJ = 25 C -27 V VIN -38 V, 5 mA IO 350 mA Line Regulation REGIN TJ = 25 C, -27 V VIN -38 V TJ = 25 C, -30 V VIN -36 V Load Regulation REGL TJ = 25 C, 5 mA IO 500 mA TJ = 25 C, 5 mA IO 350 mA Quiescent Current Quiescent Current Change IBIAS TJ = 25 C -27 V VIN -38 V 5 mA IO 350 mA Output Noise Voltage Ripple Rejection Vn R*R TJ = 25 C, 10 Hz f 100 kHz TJ = 25 C, f = 120 Hz, -28 V VIN -38 V, IO = 100 mA TJ = 25 C TJ = 25 C, VIN = -38 V TJ = 25 C IO = 5 mA 620 50 250 57 Test Conditions MIN. -23.0 -22.8 30 25 80 50 4.5 6.0 0.5 0.4 600 mA mA TYP. -24 MAX. -25.0 -25.2 80 50 360 mV mV Unit V IBIAS Vr.m.s. dB Dropout Voltage Short Circuit Current Peak Output Current Temperature Coefficient of Output Voltage VDIF IOshort IOpeak 1.1 200 880 1.0 1 020 V mA mA mV/C VO/T 5 PC79M00 Series TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified) PD VS TA 25 VO - Output Voltage Deviation - mV 20 VIN = - 10 V IO = 5 mA 0 VO VS TJ ( PC79M05) PD - Power Dissipation - W 20 Infinite heatsink 15 - 20 10 With10 C/W heatsink 5 Without heatsink 0 85 C 150 - 40 - 60 25 50 75 100 125 TA - Operating Ambient Temperature - C - 80 - 25 0 25 50 75 100 125 TJ - Operating Junction Temperature - C 150 -8 -7 VO - Output Voltage - V -6 -5 -4 VO VS VIN ( PC79M05) 8 7 IBIAS - Quiescent Current - mA 6 5 4 3 2 1 -1 -2 -3 -4 -5 -6 VIN - Input Voltage - V RR VS f ( PC79M05) -7 -8 VIN VS IBIAS ( PC79M05) IO = 350 mA IO = 5 mA -3 500 mA 350 mA -2 -1 0 0 - 10 - 20 VIN - Input Voltage - V RR VS IO ( PC79M05) - 30 80 70 RR - Ripple Rejection - dB 60 50 40 30 20 - 8 V VIN - 18 V IO = 100 mA COUT = 1 F RR - Ripple Rejection - dB 90 - 8 V VIN - 18 V f = 120 Hz COUT = 1 F 80 70 60 50 10 100 1k 10 k f - Frequency - HZ 100 k 0 100 200 300 400 IO - Output Current - mA 500 6 PC79M00 Series IOpeak VS VDIF 1.5 VO = 2 VO 10 RO VS f ( PC79M05) VIN = -10 V 300 mAIO400 mA CIN = 2.2 F COUT = 1 F IOpeak - Peak Output Current - A 1.0 + 25 C RO - Output Impedance - 30 TJ = - 20 C 1 0.1 0.5 + 125 C 0.01 0 10 20 VDIF - Input to Output Voltage Differential - V 0.001 10 100 1k 10 k f - Frequency - Hz 100 k LINE TRANSIENT RESPONSE (PC79M05) VIN - Input Voltage - V - 20 - 15 - 10 LOAD TRANSIENT RESPONSE ( PC79M05) IO - Load Current - A 1.0 0.5 0 VIN = -10 V COUT = 1 F IO = 350 mA COUT = 1 F VO - Output Voltage Deviation - V - 0.5 0 0.5 VO - Output Voltage Deviation - V 20 40 t - Time - s 60 80 0.1 0 - 0.1 0 20 40 t - Time - s 60 80 0 7 PC79M00 Series PACKAGE DRAWINGS 3PIN PLASTIC SIP (MP-45G) A E B P N I L D 1 2 3 M K Y H Z C F NOTE J V U G M ITEM A B C D E F G H I J K L M N P U V Y Z MILLIMETERS 10.4 MAX. 7.0 1.2 MIN. 17.00.3 INCHES 0.410 MAX. 0.276 0.047 MIN. 0.669 +0.013 -0.012 Each lead centerline is located within 0.25 mm (0.01 inch) of its true position (T.P.) at maximum material condition. 3.30.2 0.750.10 0.25 2.54 (T.P.) 5.00.3 2.66 MAX. 4.8 MIN. 8.5 8.5 4.50.2 2.80.2 2.40.5 0.650.10 8.90.7 1.0 MIN. 0.1300.008 0.030 +0.004 -0.005 0.010 0.100 (T.P.) 0.1970.012 0.105 MAX. 0.188 MIN. 0.335 0.335 0.1770.008 0.110 +0.009 -0.008 0.094 +0.021 -0.020 0.026 +0.004 -0.005 0.3500.028 0.039 MIN. P3HF-254B-3 8 PC79M00 Series RECOMMENDED SOLDERING CONDITIONS When soldering these products, 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). Type of Through-hole Devices PC79M05HF, 79M08HF, 79M12HF, 79M15HF, 79M18HF, 79M24HF: 3-pin plastic SIP (MP-45G) Process Wave soldering (only to leads) Conditions Solder temperature: 260 C or below, Flow time: 10 seconds or less. Caution For through-hole device, the wave soldering process must be applied only to leads, and make sure that the package body does not get jet soldered. REFERENCE DOCUMENTS Quality Grades on NEC Semiconductor Devices Semiconductor Device Mounting Technology Manual IC Package Manual Guide to Quality Assurance for Semiconductor Devices Semiconductors Selection Guide NEC Semiconductor Device Reliability/Quality Control System -Three Terminal Regulator C11531E C10535E C10943X MEI-1202 X10679E IEI-1212 9 PC79M00 Series [MEMO] 10 PC79M00 Series [MEMO] 11 PC79M00 Series [MEMO] The application circuits and their parameters are for reference only and are not intended for use in actual design-ins. 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 |
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