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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 SHEET DATA BIPOLAR ANALOG INTEGRATED CIRCUIT PC337 3-TERMINAL NEGATIVE ADJUSTABLE REGULATOR PIN CONFIGURATION (Marking Side) DESCRIPTION PC337HF, PC337HF-AZ The PC337 is an adjustable 3-terminal negative voltage regulator, which has 1.5 A for the output current. The output voltage can be set any value between -1.3 V and -30 V by two external resistors. FEATURES * Output current is up to 1.5 A * On-chip some protection circuit (over current protection, SOA prote- 1 2 3 ction and thermal shut down). <R> 1 : ADJ 2 : INPUT 3 : OUTPUT ORDERING INFORMATION Part Number PC337HF PC337HF-AZ Note Package Output Voltage Marking Package Type 3PIN PLASTIC SIP (MP-45G) (Isolated TO-220) -1.3 V to -30 V C337 Packed in envelope 3PIN PLASTIC SIP (MP-45G) (Isolated TO-220) -1.3 V to -30 V C337 Packed in envelope Note Pb-free (This product does not contain Pb in external electrode.) EQUIVALENT CIRCUIT R3 R41 Q1 ADJ R2 Q2 R1 Q3 R42 R4 Q4 D7 Q8 Q5 D4 R23 Q13 R22 Q12 R24 R13 R14 Q15 Q18 Q16 Q17 R25 Q21 R21 Q20 D3 D6 R19 Q10 R10 R11 R29 C5 R27 R31 R33 R35 Q31 R30 Q25 Q11 Q26 R20 Q24 Q30 R37 C4 Q23 Q9 R18 Q29 R28 R26 Q22 Q19 Q7 R36 Q28 R7 Q6 D2 R17 R16 R15 R6 D1 R9 R8 C3 C2 R5 Q14 OUTPUT C1 D5 Q27 R34 R39 R38 R32 R40 INPUT The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. G13783EJ3V0DS00 (3rd edition) Date Published November 2006 NS CP(N) Printed in Japan The mark <R> shows major revised points. The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field. 1986 PC337 ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified.) Parameter Symbol Rating Unit -40 V VIN - VO Input-Output Voltage Differential 15 Note Total Power Dissipation (TC = 25C) PT Operating Ambient Temperature TA -20 to +85 C Operating Junction Temperature TJ -20 to +150 C Storage Temperature Tstg -65 to +150 C Thermal Resistance (junction to case) Rth (J-C) 7 C/W Thermal Resistance (junction to ambient) Rth (J-A) 65 C/W W Note Internally limited. When operating junction temperature rise above 150C, the internal protection circuit shutdown output voltage. <R> Caution Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any parameter. That is, the absolute maximum ratings are rated values at which the product is on the verge of suffering physical damage, and therefore the product must be used under conditions that ensure that the absolute maximum ratings are not exceeded. TYPICAL CONNECTION D2 INPUT PC337 VIN OUTPUT VO D1 ADJ CIN 1 F R1 120 CADJ 10 F + CO 4.7 F R2 + Remark R1, R2 : Resistor to set the output voltage. VO = (1 + R2 R2 ) * VREF + IADJ * R2 (1 + ) * VREF R1 R1 VO (V) R2 ( : TYP.) -2.5 120 -5.0 360 -12 1032 CIN : Need to stop the oscillation for the long input wire length. -24 2184 CO : Need to stop the oscillation for the long output wire length. -30 2760 Improve the transient stability of the output voltage when the load current is suddenly changed. CADJ : Improve the ripple rejection and the oscillate rejection. 2 D1 : Protect against CADJ when output pin is shorted. D2 : Need for VIN > VO. Data Sheet G13783EJ3V0DS PC337 RECOMMENDED OPERATING CONDITIONS Parameter Symbol MIN. TYP. MAX. Unit -3 -5 -38.7 V Input-Output Voltage Differential VIN - VO Input Voltage VIN -4.3 -40 V Output Voltage VO -1.3 -30 V Output Current IO 0.01 1.5 A Operating Junction Temperature TJ -20 +125 C ELECTRICAL CHARACTERISTICS (VIN - VO = -5 V, IO = 0.5 A, 0C TJ +125C, unless otherwise specified.) Parameter Line Regulation Load Regulation Thermal Regulation Symbol REGIN REGL REGTH Conditions TYP. MAX. Unit TJ = 25C, 3 V |VIN - VO| 40 V 0.005 0.04 %/V 3 V |VIN - VO| 40 V 0.01 0.07 %/V TJ = 25C, | VO | 5 V 30 50 mV 10 mA lO 1.5 A | VO | 5 V 0.6 1.0 % 10 mA lO 1.5 A | VO | 5 V 45 70 mV | VO | 5 V 0.9 1.5 % 0.005 0.04 %/W 60 100 A 2 5 A -1.25 -1.30 V TJ = 25C, | VIN - VO | = 40 V, VO = -10 V, 0 A IO 0.25 A, t = 10 ms ADJ pin Output Current IADJ IADJ Change IADJ MIN. Note TJ = 25C, 3 V |VIN - VO| 40 V, 10 mA IO 1.5 A, PT 15 W Reference Voltage VREF 3 V |VIN - VO| 40 V, -1.20 10 mA IO 1.5 A, PT 15 W Temperature Stability of VREF VREF/T IO = 5 mA Minimum Load Current IOMIN. | VIN - VO | = 40 V Peak Output Current IOpeak 3 V | VIN - VO | 15 V TJ = 25C, | VIN - VO | = 40 V -0.6 Output Noise Voltage (RMS) Vn TJ = 25C, 10 Hz f 10 kHz Ripple Rejection R*R TJ = 25C, VIN = 1 Vr.m.s. CADJ = 0 F f = 120 Hz, VO = -10 V CADJ = 10 F % 2.1 10 mA 1.5 2.3 2.9 A 0.15 0.8 A 0.002 % 60 dB 75 dB 66 Note Pulse testing Duty Cycle 2% Data Sheet G13783EJ3V0DS 3 PC337 TYPICAL CHARACTERISTICS (TJ = 25C, unless otherwise specified.) PT vs TA REGL vs TJ 25 2.0 20 REGL - Load Regulation - % PT - Total Power Dissipation - W VIN = -10 V VO = -5 V Infinite heatsink 15 10 With 10C/W heatsink 5 1.5 1.0 0.5 No heatsink 0 25 50 75 100 0 -25 125 0 25 TA - Operating Ambient Temperature - C IOpeak vs (VIN - VO) +125C 1.0 -10 -20 -30 -40 -1.26 -1.25 -1.24 -1.23 -25 0 25 R . R vs f 75 100 125 IOMIN. vs (VIN - VO) 90 4 CADJ = 10 F 70 VIN = -15 V VO = -10 V IO = 0.5 A CIN = 1 F CO = 4.7 F 60 0 F 50 40 30 20 IOMIN. - Minimum Load Current - mA R . R - Ripple Rejection - dB 50 TJ - Operating Junction Temperature - C (VIN - VO) - Input-Output Voltage Differential - V 80 125 VIN -VO = -5 V IO = 10 mA +25C 0 100 VREF vs TJ TJ = -20C 2.0 75 -1.27 VREF - Reference Voltage - V IOpeak - Peak Output Current - A 3.0 50 TJ - Operating Junction Temperature - C 3 TJ = -20C 2 +125C 1 +25C 10 10 100 1k 10 k 100 k 0 f - Frequency - Hz 4 -10 -20 -30 -40 (VIN - VO) - Input-Output Voltage Differential - V Data Sheet G13783EJ3V0DS PC337 PACKAGE DRAWING 3PIN PLASTIC SIP (MP-45G) A N E P B I L M D 1 2 3 K Y V J H U Z C F G M NOTE ITEM Each lead centerline is located within 0.25 mm of its true position (T.P.) at maximum material condition. MILLIMETERS A B 10.00.2 7.00.2 C 1.500.2 D E 17.00.3 3.30.2 F 0.750.10 G 0.25 H 2.54 (T.P.) I 5.00.3 J K 2.460.2 5.00.2 L 8.50.2 M 8.50.2 N 4.50.2 P U V 2.80.2 2.40.5 0.650.10 Y Z 8.90.7 1.300.2 P3HF-254B-4 Data Sheet G13783EJ3V0DS 5 PC337 <R> RECOMMENDED SOLDERING CONDITIONS The PC337 should be soldered and mounted under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact an NEC Electronics sales representative. For technical information, see the following website. Semiconductor Device Mount Manual (http://www.necel.com/pkg/en/mount/index.html) Through-hole devices PC337HF: 3PIN PLASTIC SIP (MP-45G) (Isolated TO-220) Process Conditions Wave soldering Solder temperature: 260C or below, (only to leads) Flow time: 10 seconds or less. Partial heating method Pin temperature: 350C or below, Recommend WS60-00-1 P350 Heat time: 3 seconds or less (Per each pin). PC337HF-AZ: 3PIN PLASTIC SIP (MP-45G) (Isolated TO-220) Process Note Conditions Wave soldering Solder temperature: 260C or below, (only to leads) Flow time: 10 seconds or less. Partial heating method Pin temperature: 350C or below, Recommend WS60-00-1 P350 Heat time: 3 seconds or less (Per each pin). Note Pb-free (This product does not contain Pb in external electrode.) 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. <R> REFERENCE DOCUMENTS Document Name 6 Document No. Usage of Three-Terminal Regulators User's Manual G12702E Semiconductor Device Mount Manual http://www.necel.com/pkg/en/mount/index.html Review of Quality and Reliability Handbook Information C12769E Data Sheet G13783EJ3V0DS PC337 * The information in this document is current as of November, 2006. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. * NEC 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 NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. * Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC Electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. * NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product 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": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E 02. 11-1