DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC2400A Series THREE TERMINAL LOW DROPOUT VOLTAGE REGULATOR DESCRIPTION µPC2400A Series are low dropout regulators which have 1 A capable for the output current. These ICs are built-in the saturation protection circuit of the output transistor. FEATURES CONNECTION DIAGRAM • Built-in the saturation protection circuit of the output transistor. (TOP VIEW) • The capability of output current is 1 A • High accuracy of output voltage. | ∆ VO | ≤ ±2 % (TJ = 25 ˚C) | ∆ VO | ≤ ±3 % (0 ˚C ≤ TJ ≤ 125 ˚C) • Low dropout voltage. 1 VDIF ≤ 1 V (IO ≤ 1 A, TJ ≤ 125 ˚C) 2 3 • Built-in overcurrent protection circuit, thermal shut-down circuit. • Built-in Safe Operating Area protection circuit. • Compatible for µPC2400 Series. 1: INPUT 2: GND 3: OUTPUT ORDERING INFORMATION Output Voltage Type Number Package µPC2405AHF MP-45G 6V µPC2406AHF (Isolated TO-220) 7V µPC2407AHF 8V µPC2408AHF 9V µPC2409AHF 10 V µPC2410AHF 12 V µPC2412AHF 15 V µPC2415AHF 18 V µPC2418AHF 5V Document No. G10352EJ2V0DS00 (2nd edition) Date Published December 1995 P Printed in Japan © 1995 2 – Drive circuit + Error amplifier Saturation protection Over-current protection Reference voltage Thermal shut down Start-up circuit µPC2400A Series BLOCK DIAGRAM INPUT Safe operating area protection OUTPUT GND µPC2400A Series ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C, Unless otherwise specified.) PARAMETER SYMBOL RATING Input Voltage VIN Internal Power Dissipation PT(TC = 25 ˚C) Operating Ambient Temperature Range UNIT 36 V 15 Note W TA –20 to +85 ˚C Operating Junction Temperature Range TJ –20 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 Internally limited TYPICAL CONNECTION D1 µ PC2400A INPUT OUTPUT + COUT CIN CIN D2 : 0.1 to 0.47 µF. COUT : More than 47 µF. D1 : Need for VO > VIN. D2 : Need for VO < GND. RECOMMENDED OPERATING CONDITIONS PARAMETER Input Voltage SYMBOL VIN TYPE NUMBER MIN. TYP. MAX. µPC2405AHF 6 9 20 µPC2406AHF 7 10 21 µPC2407AHF 8 11 22 µPC2408AHF 9 13 23 µPC2409AHF 10 14 24 µPC2410AHF 11 15 25 µPC2412AHF 13 18 27 µPC2415AHF 16 22 27 µPC2418AHF 19 25 28 UNIT V Output Current IO All 0 1 A Operating Ambient Temperature Range TA All –20 +85 ˚C Operating Junction Temperature Range TJ All –20 +125 ˚C 3 µPC2400A Series ELECTRICAL CHARACTERISTICS µPC2405A (VIN = 9 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 4.9 5.0 5.1 UNIT TEST CONDITIONS V 4.85 5.15 6 V ≤ VIN ≤ 20 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 4.85 5.15 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 6 50 mV 6.5 V ≤ VIN ≤ 20 V Load Regulation REGL 3 50 mV 5 mA ≤ IO ≤ 1 A Quiescent Current IBIAS 2.3 3.2 mA IO = 0 9 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 1.2 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 1.65 VIN = 4.5 V, IO = 1 A mA 6.5 V ≤ VIN ≤ 20 V, IO = 1 A 90 µVrms 10 Hz ≤ f ≤ 100 kHz 64 dB f = 120 Hz, 6.5 V ≤ VIN ≤ 16.5 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 20 V 20 59 VIN = 4.5 V, IO = 0 mA 2.2 1.0 3.1 –0.4 A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2406A (VIN = 10 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 5.88 6.0 6.12 UNIT V 5.82 6.18 7 V ≤ VIN ≤ 21 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 5.82 6.18 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 7 60 mV 7.5 V ≤ VIN ≤ 21 V Load Regulation REGL 4 60 mV 5 mA ≤ IO ≤ 1A Quiescent Current IBIAS 2.3 3.2 mA IO = 0 9 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 4 TEST CONDITIONS Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 1.2 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 110 58 1.65 63 2.2 0.4 1.0 3.1 VIN = 5.5 V, IO = 0 mA VIN = 5.5 V, IO = 1 A mA 7.5 V ≤ VIN ≤ 21 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 7.5 V ≤ VIN ≤ 17.5 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 21 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2400A Series µPC2407A (VIN = 11 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 6.86 7.0 7.14 UNIT TEST CONDITIONS V 6.79 7.21 8 V ≤ VIN ≤ 22 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 6.79 7.21 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 8 70 mV 8.5 V ≤ VIN ≤ 22 V Load Regulation REGL 4 70 mV 5 mA ≤ IO ≤ 1 A Quiescent Current IBIAS 2.3 3.2 mA IO = 0 9 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 1.2 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 130 57 1.65 62 2.2 1.0 3.1 0.4 VIN = 6.5 V, IO = 0 mA VIN = 6.5 V, IO = 1 A mA 8.5 V ≤ VIN ≤ 22 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 8.5 V ≤ VIN ≤ 18.5 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 22 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2408A (VIN = 13 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 7.85 8.0 8.15 UNIT TEST CONDITIONS V 7.75 8.25 9 V ≤ VIN ≤ 23 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 7.75 8.25 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 9 80 mV 9.5 V ≤ VIN ≤ 23 V Load Regulation REGL 5 80 mV 5 mA ≤ IO ≤ 1 A Quiescent Current IBIAS 2.3 3.2 mA IO = 0 9 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 1.2 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 150 56 1.6 61 2.2 0.5 1.0 3.05 VIN = 7.5 V, IO = 0 mA VIN = 7.5 V, IO = 1 A mA 9.5 V ≤ VIN ≤ 23 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 9.5 V ≤ VIN ≤ 19.5 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 23 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 5 µPC2400A Series µPC2409A (VIN = 14 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 8.82 9.0 9.18 UNIT TEST CONDITIONS V 8.73 9.27 10 V ≤ VIN ≤ 24 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 8.73 9.27 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 11 90 mV 10.5 V ≤ VIN ≤ 24 V Load Regulation REGL 5 90 mV 5 mA ≤ IO ≤ 1 A Quiescent Current IBIAS 2.4 3.2 mA IO = 0 9 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 1.0 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 170 55 1.6 60 2.2 1.0 3.05 0.9 VIN = 8.5 V, IO = 0 mA VIN = 8.5 V, IO = 1 A mA 10.5 V ≤ VIN ≤ 24 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 10.5 V ≤ VIN ≤ 20.5 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 24 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2410A (VIN = 15 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 9.8 10 10.2 UNIT V 9.7 10.3 11 V ≤ VIN ≤ 25 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 9.7 10.3 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 12 100 mV 11.5 V ≤ VIN ≤ 25 V Load Regulation REGL 6 100 mV 5 mA ≤ IO ≤ 1A Quiescent Current IBIAS 2.4 3.2 mA IO = 0 9 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 6 TEST CONDITIONS Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 1.0 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 190 54 1.6 59 2.2 0.8 1.0 3.05 VIN = 9.5 V, IO = 0 mA VIN = 9.5 V, IO = 1 A mA 11.5 V ≤ VIN ≤ 25 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 11.5 V ≤ VIN ≤ 21.5 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 25 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2400A Series µPC2412A (VIN = 18 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 11.75 12 12.25 UNIT TEST CONDITIONS V 11.65 12.35 13 V ≤ VIN ≤ 27 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 11.65 12.35 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 14 120 mV 14 V ≤ VIN ≤ 27 V Load Regulation REGL 7 120 mV 5 mA ≤ IO ≤ 1 A Quiescent Current IBIAS 2.4 3.2 mA IO = 0 10 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 0.8 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 230 53 1.58 58 2.2 1.0 3.03 0.8 VIN = 11.5 V, IO = 0 mA VIN = 11.5 V, IO = 1 A mA 14 V ≤ VIN ≤ 27 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 14 V ≤ VIN ≤ 24 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 27 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2415A (VIN = 22 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 14.7 15 15.3 UNIT TEST CONDITIONS V 14.55 15.45 16 V ≤ VIN ≤ 27 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 14.55 15.45 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 18 150 mV 17 V ≤ VIN ≤ 27 V Load Regulation REGL 9 150 mV 5 mA ≤ IO ≤ 1A Quiescent Current IBIAS 2.5 3.2 mA IO = 0 10 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 0.8 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 290 51 1.55 56 2.2 1.6 1.0 3.0 VIN = 14.5 V, IO = 0 mA VIN = 14.5 V, IO = 1 A mA 17 V ≤ VIN ≤ 27 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 17 V ≤ VIN ≤ 27 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 27 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 7 µPC2400A Series µPC2418A (VIN = 25 V, IO = 500 mA, TJ = 25 ˚C, Unless otherwise specified) PARAMETER Output Voltage SYMBOL VO MIN. TYP. MAX. 17.64 18 18.36 UNIT V 17.46 18.54 19 V ≤ VIN ≤ 28 V, 5 mA ≤ IO ≤ 500 mA, 0 ˚C ≤ TJ ≤ 125 ˚C 17.46 18.54 5 mA ≤ IO ≤ 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C Line Regulation REGIN 22 180 mV 20 V ≤ VIN ≤ 28 V Load Regulation REGL 11 180 mV 5 mA ≤ IO ≤ 1 A Quiescent Current IBIAS 2.5 3.2 mA IO = 0 10 60 Start-up Current IBIAS(S) 15 IO = 1 A mA 75 8 TEST CONDITIONS Quiescent Current Change ∆IBIAS Output Noise Voltage Vn Ripple Rejection R·R Dropout Voltage VDIF 0.5 Short Circuit Current IOshort 0.8 Peak Output Current IOpeak Temperature Coefficient of Output Voltage ∆VO/∆T 20 350 49 1.55 54 2.2 2.5 1.0 3.0 VIN = 17.5 V, IO = 0 mA VIN = 17.5 V, IO = 1 A mA 20 V ≤ VIN ≤ 28 V, IO = 1 A µVrms 10 Hz ≤ f ≤ 100 kHz dB f = 120 Hz, 20 V ≤ VIN ≤ 28 V V IO = 1 A, 0 ˚C ≤ TJ ≤ 125 ˚C A VIN = 28 V A mV/˚C IO = 5 mA, 0 ˚C ≤ TJ ≤ 125 ˚C µPC2400A Series TYPICAL CHARACTERISTICS Pd - TA ∆VO - TJ ( µPC2405A) 15 ∆VO – Output Voltage Deviation – mV 100 ith W Inf t ini 10 Wit ea eH h1 0 ˚C /W nk tsi Pd – Power Dissipation – W 20 He ats ink 5 1.92 Without H eatsink 0 50 25 85 ˚C 75 100 125 VIN = 9 V ID = 5 mA 50 0 –50 –100 150 TA – Ambient Temperature – ˚C VO - VIN (µPC2405A) 0 50 100 TJ – Junction Temperature – ˚C 150 IBIAS (IBIAS(S)) - VIN (µPC2405A) 8 20 TJ = 25 ˚C TJ = 25 ˚C IBIAS – Quiescent Current – mA VO – Output Voltage – V 7 6 5 4 VO = 0 mA 500 mA 1A 3 2 10 IO = 1 A 500 mA 0 mA 1 0 1 2 4 3 5 6 7 0 8 VIN – Input Voltage – V 2 4 6 VDIF - TJ IOpeak - (VIN - VO) 3 TJ IOpeak –Peak Output Current – A IO = 1 A VDIF –Dropout Voltage – V 10 VIN – Input Voltage – V 1 0.8 0.6 0.4 0.2 0 8 0 50 100 TJ – Junction Temperature – ˚C 150 =– 20 2 25 125 1 0 ˚C ˚C ˚C 10 20 (VIN - VO) – Input Output Differential – V 9 µPC2400A Series TYPICAL CHARACTERISTICS R · R - f (µPC2405A) TJ = 25 ˚C ∆VO = –2 % 0.8 VDIF – Dropout Voltage – V 40 20 101 102 103 104 0.4 0.2 0 0 0.2 0.4 0.6 0.8 1 f – Frequency – Hz IO – Output Current – A LINE TRANSIENT RESPONSE (µPC2405A) LOAD TRANSIENT RESPONSE (µPC2405A) TJ = 25 ˚C IO = 0.5 A CIN = 0.33 µF COUT = 47 µ F 20 15 10 +0.2 0 –0.2 0 0.6 105 20 40 t – Time – µ s 60 80 ∆VO – Output Voltage Deviation – V VIN – Input Voltage – V ∆VO – Output Voltage Deviation – V TJ = 25 ˚C IO = 500 mA 60 0 10 VDIF - IO 1 IO – Output Current – A R · R – Ripple Rejection – dB 80 TJ = 25 ˚C VIN = 9 V CIN = 0.33 µF COUT = 47 µ F 1.0 0.5 0 +0.1 0 –0.1 0 20 40 t – Time – µ s 60 80 µPC2400A Series PACKAGE DIMENSIONS (Unit: mm) µPC2400AHF Series 3PIN PLASTIC SIP (MP-45G) 11 µPC2400A Series RECOMMENDED SOLDERING CONDITIONS The following conditions (see table below) must be met when soldering this product. Please consult with our sales offices in case other soldering process is used, or in case soldering is done under different conditions. TYPES OF THROUGH HOLE MOUNT DEVICE µPC2400AHF 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. IEI-1209 Semiconductor device mounting technology manual. IEI-1207 Semiconductor device package manual. IEI-1213 Guide to quality assurance for semiconductor devices. MEI-1202 Semiconductor selection guide. MF-1134 12 µPC2400A Series [MEMO] 13 µPC2400A Series 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, customer 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 in “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 NEC Sales Representative in advance. Anti-radioactive design is not implemented in this product. M4 94.11