HA17431G Series Adjustable Precision Shunt Regulators REJ03D0805-0100 Rev.1.00 Mar 10, 2006 Description The HA17431G series is temperature-compensated adjustable precision shunt regulators. The products have improved features such as wide operating cathode voltage range and precision than the previous products. Output voltage can be set to any value in the range from the reference voltage (Vref) to 40 V by two external resistors. There are two types of reference voltage accuracy sources such as ±1.0% standard version and ±0.5% A version with higher precision. As for the packages, small surface-mounted types such as MPAK, MPAK-5, and UPAK are available. Therefore, the HA17431G series is suitable for various applications that require high precision and miniaturization. Features • High-precision reference voltage : 2.500 V ± 1.0% (Ta = 25°C, Standard version) : 2.500 V ± 0.5% (Ta = 25°C, A version) • Maximum cathode voltage : 40 V • Continuous cathode current : 100 mA • K-REF pin reversing type : HA17432G (UPAK) • Operating temperature range : –40°C to +85°C Rev.1.00 Mar 10, 2006 page 1 of 13 HA17431G Series Block Diagram K + − REF 2.500V REF : Reference A : Anode K : Cathode A Application Circuit Example Switching power supply secondary-side error amplification circuit Vout R R1 + – K REF A R2 GND HA17431G Series Rev.1.00 Mar 10, 2006 page 2 of 13 HA17431G Series Ordering Information Operating Reference Voltage (Ta = 25°C) Application Industrial use Standard Version 2.500V ± 1.0% Type No. A Version 2.500V ± 0.5% Package Name (Package Code) Temperature Range TO-92 (PRSS0003DA-A) –40°C to +85°C c c MPAK (PLSP0003ZB-A) c MPAK-5 (PLSP0005ZB-A) c HA17431GP HA17431GPA c HA17431GLTP HA17431GLTPA c HA17431GLP HA17431GLPA HA17431GUP c HA17432GUP (K-REF pin reversing type) c UPAK (PLZZ0004CA-A) Pin Arrangement • TO-92 HA17431GP HA17431GPA • MPAK HA17431GLTP HA17431GLTPA A • MPAK-5 HA17431GLP HA17431GLPA NC NC REF K (Top view) REF A K (Top view) • UPAK HA17431GUP A • UPAK HA17432GUP A Mark side REF A K REF A K (Top view) Note: REF A K NC : Reference : Anode : Cathode : No connection Rev.1.00 Mar 10, 2006 page 3 of 13 K A REF (Top view) HA17431G Series Absolute Maximum Ratings (Ta = 25°C) Item Symbol Ratings 40 –50 to +100 –0.05 to +10 500 150 150 800 –40 to +85 –55 to +150 Unit V mA mA mW Cathode voltage VKA Continuous cathode current IK Reference input current Iref Power dissipation TO-92 PT MPAK MPAK-5 UPAK Operating temperature range Topr °C Storage temperature Tstg °C Notes: 1. Voltage values are with reference to the Anode pin. 2. Ta ≤ 25°C. If Ta > 25°C, derate by –4 mW/°C. 3. Ta ≤ 25°C. If Ta > 25°C, derate by –1.2 mW/°C. 4. 15 mm × 25 mm × 0.7mmt alumina ceramic board, Ta ≤ 25°C. If Ta > 25°C, derate by –6.4 mW/°C. Rev.1.00 Mar 10, 2006 page 4 of 13 Notes 1 2 3 3 4 HA17431G Series Electrical Characteristics (Ta = 25°C, IK = 10 mA, unless otherwise noted) Item Reference voltage Symbol Vref Min 2.487 2.475 Typ 2.500 2.500 Max 2.513 2.525 Unit V Test Conditions VKA = Vref Notes A Standard Reference voltage temperature deviation Vref(dev) — (14) — mV VKA = Vref, Ta = –40°C to +85°C 1, 2 Reference voltage temperature coefficient Reference voltage regulation ∆Vref/∆Ta — (±30) — ppm/°C 1 ∆Vref/∆VKA 2.0 2.0 2 3.7 3.7 6 mV/V VKA = Vref, 0°C to 50°C gradient VKA = Vref to 10 V VKA = 10 V to 40 V R1 = 10 kΩ, R2 = ∞ R1 = 10 kΩ, R2 = ∞, Ta = –40°C to +85°C VKA = Vref VKA = 40 V, Vref = 0 V 1 Reference input current Iref — — — Reference current temperature deviation Minimum cathode current Off state cathode current Dynamic impedance Iref(dev) — (0.9) — µA Imin Ioff ZKA — — — 0.4 0.001 0.2 1.0 1.0 0.5 mA µA Ω µA 3 VKA = Vref, IK = 1 mA to 100 mA Notes: 1. Reference values for design. 2. Vref(dev) = (Vref maximum value at Ta = –40°C to +85°C) – (Vref minimum value at Ta = –40°C to +85°C) Maximum Vref Vref(dev) Minimum Vref −40 +85 Ta (°C) 3. Definition of minimum cathode current. Imin is the cathode current value at which Vref = Vref(IK=10mA) – 15 mV. IK 10mA Imin 0 Rev.1.00 Mar 10, 2006 page 5 of 13 15mV Vref HA17431G Series Marking Patterns The marking patterns shown below are used on MPAK, MPAK-5 and UPAK products. HA17431GLTP HA17431GLP NC A HA17431GUP REF (1) (2) 3 G (a) (b) (4) (c) REF K HA17432GUP NC (1) (2) 4 H (a) (b) REF (4) N (1) (2) K A (c) A 4 A Band Mark K (1) (2) 3 H (a) (b) REF (2) A A (4) (5) (3) (4) (5) HA17431GLPA NC NC (4) (1) 4 K (c) (a) (b) K (1) REF (3) A U Band Mark K HA17431GLTPA 4 REF (2) A (4) (c) K Note: Boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually marked on the package. Markings Position (1), (2) Type of Marking Characters (3) (a), (b), (c) Bar mark Meaning Type No. code HA17431GLTP: 3G HA17431GLTPA: 3H HA17431GLP: 4H HA17431GLPA: 4K HA17431GUP: 4N HA17432GUP: 4U Production year code (The last digit of the year) Notes: 1. For UPAK products (HA17431GUP, HA17432GUP) Production year code Production Year 2006 2007 2008 2009 2010 2011 2012 2013 (a) (b) (c) Bar Bar None Bar Bar None None None None Bar Bar None None Bar Bar None Bar None Bar None Bar None Bar None Notes: 2. Repeated every 8 years from 2014 on. 3. For MPAK products (HA17431GLTP, HA17431GLTPA) For MPAK-5 products (HA17431GLP, HA17431GLPA) (4) Characters Production month code Production Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Month Code (5) A B C D E F G H J Management code Notes: 4. For UPAK products (HA17431GUP, HA17432GUP) Rev.1.00 Mar 10, 2006 page 6 of 13 K L M HA17431G Series Reference voltage Vref (V) Characteristics Curves Reference Voltage vs. Ambient Temperature Characteristics 2.575 VKA = Vref IK = 10mA 2.550 IK 2.525 K 2.500 V Vref REF A 2.475 2.450 Measurement Circuit 2.425 –40 –20 0 20 40 60 80 Cathode Current vs. Cathode Voltage Characteristics 1 100 VKA = Vref Ta = 25°C 75 50 25 0 –25 –50 –2 Cathode Current vs. Cathode Voltage Characteristics 2 800 VKA = Vref Ta = 25°C Cathode current IK (µA) Cathode current IK (mA) Ambient temperature Ta (°C) –1 0 1 Cathode voltage VKA (V) Rev.1.00 Mar 10, 2006 page 7 of 13 2 3 600 400 200 0 –200 –2 –1 0 1 Cathode voltage VKA (V) 2 3 HA17431G Series Reference input current Iref (µA) Reference Input Current vs. Ambient Temperature Characteristics 5 R1 = 10kΩ R2 = ∞ IK = 10mA 4 IK = 10mA R1 3 K Iref A REF 2 A R2 1 Measurement Circuit 0 –40 –20 0 20 40 60 80 Ambient temperature Ta (°C) Off state cathode current Ioff (nA) Off State Cathode Current vs. Ambient Temperature Characteristics 1000 VKA = 40V Vref = 0V Ioff 100 A K 10 40V REF 1 A 0.1 Measurement Circuit 0.01 –40 –20 0 20 40 60 Ambient temperature Ta (°C) Rev.1.00 Mar 10, 2006 page 8 of 13 80 HA17431G Series Reference voltage deviation ∆Vref (mV) Reference Voltage Deviation vs. Cathode Voltage Characteristics 0 Ta = 25°C IK = 10mA –5 –10 –15 –20 –25 –30 –35 –40 0 5 10 15 20 25 30 35 40 Cathode voltage VKA (V) IK = 10mA R1 K V VKA REF Vref V R2 A VKA ≅ Vref × R1 + R2 R2 Measurement Circuit Rev.1.00 Mar 10, 2006 page 9 of 13 HA17431G Series 30 20 0 GVOL 10 0 10µF –30 1k 15kΩ K Vi REF A 8.2kΩ GVOL = 20log –10 –180 –20 10k 100k 1M 220Ω IK = 10mA Phase φ (degrees) 40 VO + Open loop voltage gain GVOL (dB) Open Loop Voltage Gain, Phase vs. Frequency Characteristics 70 Ta = 25°C 60 180 IK = 10mA φ 50 VO Vi (dB) Measurement Circuit 10M Dynamic impedance ZKA (Ω) Frequency f (Hz) Dynamic Impedance vs. Frequency Characteristics 100 Ta = 25°C IK = 10mA IK = 10mA K 10 io REF A 1 io = 707mArms (= 2mAp-p) 0.1 ZKA = 0.01 100 VKA io (Ω) Measurement Circuit 1k 10k 100k Frequency f (Hz) Rev.1.00 Mar 10, 2006 page 10 of 13 1M V VKA HA17431G Series Pulse Response Characteristics 8 Ta = 25°C 7 Input/Output voltage (V) 220Ω Vout 6 Input 5 K Pulse generator f = 100kHz 4 3 50Ω REF A Output (Vout) 2 1 Measurement Circuit 0 –2 –1 0 1 2 3 4 5 6 7 8 Time t (µs) Stable Operation Region 100 VKA = Vref Ta = 25°C Cathode current IK (mA) 90 150Ω 80 70 60 IK Unstable operation region K 50 CL REF 40 A 30 Stable operation region 20 10 0 0.001 Measurement Circuit 0.01 0.1 1 10 Load capcitance CL (µF) Note: In the unstable operation region, there is a possibility that the device oscillates. Please change to the setting with an enough margin in consideration of the difference when you use it. Rev.1.00 Mar 10, 2006 page 11 of 13 HA17431G Series Package Dimensions JEITA Package Code SC-59A RENESAS Code PLSP0003ZB-A Previous Code MPAK / MPAKV D MASS[Typ.] 0.011g A Q e E HE L A c LP L1 Reference Dimension in Millimeters Symbol Min Nom Max A3 A x M S b A e A2 A e1 A1 S b b1 c1 I1 c b2 A-A Section Package Name MPAK-5 Pattern of terminal position areas JEITA Package Code SC-74A RENESAS Code PLSP0005ZB-A Previous Code MPAK-5 / MPAK-5V A A1 A2 A3 b b1 c c1 D E e HE L L1 LP x b2 e1 I1 Q 1.0 0 1.0 0.35 0.1 2.7 1.35 2.2 0.35 0.15 0.25 1.1 0.25 0.42 0.4 0.13 0.11 1.5 0.95 2.8 1.3 0.1 1.2 0.5 0.15 3.1 1.65 3.0 0.75 0.55 0.65 0.05 0.55 1.95 1.05 0.3 MASS[Typ.] 0.015g D A e Q E HE LP L A c Reference Dimension in Millimeters Symbol Min Nom Max L1 A3 A x M S A b e A2 A e1 A1 y S S b b1 c1 c I1 b2 A-A Section Rev.1.00 Mar 10, 2006 page 12 of 13 Pattern of terminal position areas A A1 A2 A3 b b1 c c1 D E e HE L L1 LP x y b2 e1 I1 Q 1.0 0 1.0 0.35 0.1 2.8 1.5 2.5 0.3 0.1 0.2 1.1 0.25 0.42 0.4 0.13 0.11 2.95 1.6 0.95 2.8 1.3 0.1 1.2 0.5 0.15 3.1 1.8 3.0 0.7 0.5 0.6 0.05 0.05 0.55 2.15 0.85 0.3 HA17431G Series Previous Code UPAK / UPAKV RENESAS Code PLZZ0004CA-A 4.5 ± 0.1 1.5 1.5 3.0 Package Name TO-92(1) JEITA Package Code SC-43A 0.4 RENESAS Code PRSS0003DA-A Unit: mm (1.5) 0.44 Max Previous Code TO-92(1) / TO-92(1)V 4.8 ± 0.3 (0.2) 0.53 Max 0.48 Max 2.5 ± 0.1 4.25 Max φ1 1.5 ± 0.1 0.44 Max 0.8 Min 1.8 Max MASS[Typ.] 0.050g (2.5) JEITA Package Code SC-62 (0.4) Package Name UPAK MASS[Typ.] 0.25g Unit: mm 2.3 Max 0.7 0.60 Max 0.55 Max 1.27 2.54 Rev.1.00 Mar 10, 2006 page 13 of 13 12.7 Min 5.0 ± 0.2 3.8 ± 0.3 0.5 Max Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corp. product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corp. or a third party. 2. Renesas Technology Corp. assumes no responsibility for any damage, or infringement of any third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. 3. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Renesas Technology Corp. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Renesas Technology Corp. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology Corp. by various means, including the Renesas Technology Corp. Semiconductor home page (http://www.renesas.com). 4. When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Renesas Technology Corp. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. 5. Renesas Technology Corp. semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which human life is potentially at stake. Please contact Renesas Technology Corp. or an authorized Renesas Technology Corp. product distributor when considering the use of a product contained herein for any specific purposes, such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use. 6. The prior written approval of Renesas Technology Corp. is necessary to reprint or reproduce in whole or in part these materials. 7. If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. 8. Please contact Renesas Technology Corp. for further details on these materials or the products contained therein. http://www.renesas.com RENESAS SALES OFFICES Refer to "http://www.renesas.com/en/network" for the latest and detailed information. Renesas Technology America, Inc. 450 Holger Way, San Jose, CA 95134-1368, U.S.A Tel: <1> (408) 382-7500, Fax: <1> (408) 382-7501 Renesas Technology Europe Limited Dukes Meadow, Millboard Road, Bourne End, Buckinghamshire, SL8 5FH, U.K. Tel: <44> (1628) 585-100, Fax: <44> (1628) 585-900 Renesas Technology (Shanghai) Co., Ltd. Unit 204, 205, AZIACenter, No.1233 Lujiazui Ring Rd, Pudong District, Shanghai, China 200120 Tel: <86> (21) 5877-1818, Fax: <86> (21) 6887-7898 Renesas Technology Hong Kong Ltd. 7th Floor, North Tower, World Finance Centre, Harbour City, 1 Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: <852> 2265-6688, Fax: <852> 2730-6071 Renesas Technology Taiwan Co., Ltd. 10th Floor, No.99, Fushing North Road, Taipei, Taiwan Tel: <886> (2) 2715-2888, Fax: <886> (2) 2713-2999 Renesas Technology Singapore Pte. Ltd. 1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632 Tel: <65> 6213-0200, Fax: <65> 6278-8001 Renesas Technology Korea Co., Ltd. Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, Korea Tel: <82> (2) 796-3115, Fax: <82> (2) 796-2145 Renesas Technology Malaysia Sdn. Bhd Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jalan Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia Tel: <603> 7955-9390, Fax: <603> 7955-9510 © 2006. Renesas Technology Corp., All rights reserved. Printed in Japan. Colophon .6.0