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| Low Power-Loss Voltage Regulators PQ05RD08 Series/PQ3RD083/PQ6RD083 PQ05RD08 Series/PQ3RD083/PQ6RD083 0.8A Output, Low Power-Loss Voltage Regulator s q q Features s Outline Dimensions 10.2MAX. 4 - (1.4) 3.60.2 (Unit : mm) 4.50.2 2.80.2 PQ05RD08 29.1MAX. Epoxy resin ( 1.5 ) 13.5MIN. 4 - 1.4 0.3 0 4 - 0.6 0.2 0.1 s q Applications Power supplies for various electronic equipment such as AV, OA equipment 3 - ( 2.54 ) ( 0.5 ) s Model Line-ups 1 2 3 4 ( ) : Typical dimensions 3.3V output 5.0V output 6.3V output 9.0V output 12.0V output 0.8A output PQ3RD083 PQ05RD08 PQ6RD083 PQ09RD08 PQ12RD08 Internal connection diagram 1 2 1 2 3 4 Specific IC 4 3 DC input(VIN ) DC output ( Vo ) GND ON/OFF control terminal( Vc ) s Absolute Maximum Ratings Symbol VIN VC IO PD1 PD2 Tj Topr Tstg Tsol Rating 20 20 0.8 1.25 10 150 -20 to +80 -40 to +150 260 (For 10s) (Ta=25C) Unit V V A W W C C C C Parameter f1 Input voltage f1 ON/OFF control voltage Output current f2 Power dissipation f3 Junction temperature Operating temperature Storage temperature Soldering temperature All are open except GND and applicable terminals. PD1: No heat sink, PD2: With infinite heat sink f3 Overheat protection may operate at 125<=Tj<=150C. f2 f1 * Please refer to the chapter " Handling Precautions ". 4.8MAX. 15.60.5 Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A) 0.8A output type q Compact resin package (equivalent to TO-220) q Available 3.3V/5V/6.3V/9V/12V output type q Output voltage precision: 3.0% q Built-in ON/OFF control function q Built-in Overcurrent, overheat protection functions, ASO protection circuit q Lead forming type is also available. 7.40.2 3.20.1 Notice In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/ 113 Low Power-Loss Voltage Regulators PQ05RD08 Series/PQ3RD083/PQ6RD083 (Unless otherwise specified, Io=0.5A, f4, Ta=25C) s Electrical Characteristics Parameter PQ3RD083 PQ05RD08 Output voltage PQ6RD083 PQ09RD08 PQ12RD08 Load regulation Line regulation PQ05RD08 series PQ3RD083/PQ6RD083 Symbol Conditions VO f4 RegL RegI TCVO RR Vi-O VC(ON) IC(ON) VC(OFF) IC(OFF) Iq Io=5mA to 0.8A, f4 f5, IO=5mA Temperature coefficient of output voltage Ripple rejection Dropout voltage f7 ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current f4 f5 Tj=0 to 125C, Io=5mA Refer to Fig.2 f6, Io=0.5A f4 VC=2.7V, f4 f4 VC=0.4V, f4 IO=0A, f4 MIN. 3.201 4.85 6.111 8.73 11.64 -- -- -- -- 45 -- 2.0 -- -- -- -- TYP. 3.3 5.0 6.3 9.0 12.0 0.1 0.5 0.1 0.02 55 -- -- -- -- -- -- MAX. 3.399 5.15 6.489 9.27 12.36 2.0 2.5 2.5 -- -- 0.5 -- 20 0.8 -0.4 10 Unit V % % %/C dB V V A V mA mA PQ3RD083: VIN=5V, PQ05RD08:VIN =7V, PQ6RD083: VIN=8V, PQ09RD08:VIN =11V, PQ12RD08: VIN =14V PQ3RD083: VIN=4 to 10V, PQ6RD083: VIN= 7 to 13V, PQ05RD08:VIN = 6 to 12V, PQ09RD08:VIN =10 to 16V, PQ12RD08: VIN =13 to 17V f6 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. (PQ3RD08:VIN =3.7V) f7 In case of opening control terminal r, output voltage turns on. Fig. 1 Test Circuit VIN 1 2 4 3 Fig. 2 Test Circuit of Ripple Rejection 47F VO 1 2 4 3 + VC A + IO ei 0.33F 47F + IO RL V eo A Iq IC V RL VIN 0.33F A f=120Hz (sine wave) ei=0.5Vrms VIN=5V (PQ3RD083) 7V (PQ05RD08) 8V (PQ6RD083) 11V (PQ09RD08) 14V (PQ12RD08) IO=0.5A RR=20 log (ei/eo) Fig. 3 Power Dissipation vs. Ambient Temperature 20 PD1 :No heat sink PD2 :With infinite heat sink Power dissipation PD (W) 15 Fig. 4 Overcurrent Protection Characteristics (Typical Value) 100 VIN=VO+2V Relative output voltage (%) 80 VIN=VO+5V 60 40 VIN=VO+1V 20 0 10 PD2 5 PD1 0 50 80 100 150 Ambient temperature Ta (C) Note) Oblique line portion : Overheat protection may operate in this area. 0 -20 0 0.5 1.0 1.5 Output current IO (A) 2.0 114 Low Power-Loss Voltage Regulators Fig. 5 Overcurrent Protection Characteristics (Typical Value) (PQ05RD08) 100 VIN=20V Relative output voltage (%) 80 VIN=15V 60 40 20 0 VIN=7V PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig. 6 Overcurrent Protection Characteristics (Typical Value) (PQ09RD08) 100 Relative output voltage (%) 80 60 40 VIN=15V 20 0 VIN=7V 0 0.4 0.8 1.2 Output current IO (A) 1.6 VIN=20V 0 0.4 0.8 1.2 Output current IO (A) 1.6 Fig. 7 Overcurrent Protection Characteristics (Typical Value) (PQ12RD08) 100 Fig. 8 Output Voltage Deviation vs. Junction Temperature (PQ3RD083) 30 Output voltage deviation VO (mV) 20 10 0 -10 -20 -30 -25 VIN=5V IO=0.5A Relative output voltage (%) 80 VIN=20V 60 40 VIN=14V 20 0 VIN=17V 0 0.4 0.8 1.2 Output current IO (A) 1.6 0 25 50 75 100 Junction temperature Tj (C) 125 Fig. 9 Output Voltage Deviation vs. Junction Temperature (PQ05RD08) 150 100 50 0 -50 Output voltage deviation VO (mV) VIN=7V IO=0.3A Fig.10 Output Voltage Deviation vs. Junction Temperature (PQ6RD083) 30 20 10 0 -10 -20 -30 -25 Output voltage deviation VO (mV) VIN=8V IO=0.5A -100 -25 0 25 50 75 100 Junction temperature Tj (C) 125 0 25 50 75 100 Junction temperature Tj (C) 125 115 Low Power-Loss Voltage Regulators Fig.11 Output Voltage Deviation vs. Junction Temperature (PQ09RD08) 200 Output voltage deviation VO (mV) 150 100 50 0 -50 -100 -150 -25 0 25 50 75 100 Junction temperature Tj (C) 125 VIN=11V IO=0.5A PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.12 Output Voltage Deviation vs. Junction Temperature (PQ12RD08) 250 Output voltage deviation VO (mV) 200 150 100 50 0 -50 -100 -150 -200 -25 0 25 50 75 100 Junction temperature Tj (C) 125 VIN=14V IO=0.5A Fig.13 Output Voltage vs. Input Voltage (PQ3RD083) 5 4 3 2 1 0 RL= RL=8.2 RL=4.1 Tj=25C Fig.14 Output Voltage vs. Input Voltage (PQ05RD08) 8 7 Output voltage VO (V) Output voltage VO (V) 6 5 4 3 2 1 Tj=25C 0 2 4 6 8 Input voltage VIN (V) 10 RL= RL=12.5 RL=6.25 0 1 2 3 4 5 Input voltage VIN (V) 6 7 0 Fig.15 Output Voltage vs. Input Voltage (PQ6RD083) 8 7 Output voltage VO (V) 6 5 4 3 2 1 0 0 2 Ta=25C 4 6 8 Input voltage VIN (V) 10 RL=15.75 RL=7.88 RL= Fig.16 Output Voltage vs. Input Voltage (PQ09RD08) 12 Tj=25C RL= Output voltage VO (V) 8 RL=22.5 4 RL=11.25 0 0 4 8 12 16 Input voltage VIN (V) 20 116 Low Power-Loss Voltage Regulators Fig.17 Output Voltage vs. Input Voltage (PQ12RD08) 20 Tj=25C PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.18 Circuit Operating Current vs. Input Voltage (PQ3RD083) 40 Circuit operating current IBIAS (mA) Tj=25C 30 Output voltage VO (V) 15 RL= 10 RL=30 5 RL=15 0 20 RL=4.1 10 RL=8.2 RL= 0 0 1 2 3 4 Input voltage VIN (V) 5 0 5 10 15 20 Input voltage VIN (V) 25 Fig.19 Circuit Operating Current vs. Input Voltage (PQ05RD08) 40 Circuit operating current IBIAS (mA) Tj=25C 30 Fig.20 Circuit Operating Current vs. Input Voltage (PQ6RD083) 40 Circuit operating current IBIAS (mA) Ta=25C 30 20 RL=6.25 10 RL=12.5 RL= 0 0 5 Input voltage VIN (V) 10 20 10 RL=7.88 RL=15.75 0 0 1 2 RL= 3 4 5 6 7 8 9 10 11 Input voltage VIN (V) Fig.21 Circuit Operating Current vs. Input Voltage (PQ09RD08) 40 Circuit operating current IBIAS (mA) Tj=25C Fig.22 Circuit Operating Current vs. Input Voltage (PQ12RD08) 40 Circuit operating current IBIAS (mA) Tj=25C 30 30 20 20 10 RL=11.25 RL=22.5 RL= 10 RL=15 RL=30 RL= 0 0 5 10 15 Input voltage VIN (V) 0 0 5 10 15 20 Input voltage VIN (V) 25 117 Low Power-Loss Voltage Regulators Fig.23 Dropout Voltage vs. Junction Temperature (PQ05RD08 Series) 0.5 Input voltage is the value when output voltage is 95% in comparison with the intial value Dropout voltage Vi-O (V) PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.24 Dropout Voltage vs. Junction Temperature (PQ3RD083/PQ6RD083) 0.6 Input voltage is the value when output voltage is 95% in comparison with the intial value 0.5 IO=0.8A 0.4 0.6A 0.3 0.2 0.1 0 -25 0.4A 0.2A PQ3RD083 PQ6RD083 IO=0.75A 0.3 0.5A 0.2 0.25A 0.1 0 -25 0 25 50 75 100 Junction temperature Tj (C) 125 Dropout voltage Vi-O (V) 0.4 0 25 50 75 100 Junction temperature Tj (C) 125 Fig.25 Quiescent Current vs. Junction Temperature (PQ05RD08 Series) 5 Fig.26 Quiescent Current vs. Junction Temperature (PQ3RD083/PQ6RD083) 4.7 Quiescent current Iq (mA) Quiescent current Iq (mA) 4 3 4.2 3.7 PQ6RD083 PQ3RD083 2 1 0 -25 3.2 2.7 IO=0A VIN=8V(PQ6RD083) VIN=5V(PQ3RD083) 2.2 -25 0 25 50 75 100 Junction temperature Tj (C) 0 25 50 75 100 Junction temperature Tj (C) 125 125 Fig.27 Ripple Rejection vs. Input Ripple Frequency (PQ05RD08 Series) 100 Fig.28 Ripple Rejection vs. Output Current (PQ05RD08 Series) 90 PQ05RD08 Ripple rejection RR (dB) 80 PQ05RD08 Ripple rejection RR (dB) 80 PQ09RD08 70 60 f=120Hz,ei=0.5Vrms, 50 VIN= 7V(PQ05RD08 Series) VIN= 11V(PQ09RD08 Series) VIN= 14V(PQ12RD08 Series) 40 0 0.5 Output current IO (A) PQ12RD08 60 PQ09RD08 PQ12RD08 40 IO=0.5A,ei=0.5Vrms, VIN=7V(PQ05RD08) VIN=11V(PQ09RD08) VIN=14V(PQ12RD08) 20 0.1 1 10 Input ripple frequency f (kHz) 100 1.0 118 Low Power-Loss Voltage Regulators Fig.29 Output Peak Current vs. Junction Temperature 1.6 2V Output peak current IOP (A) 1.2 VI-O=5V 1V 0.5V 10V 0.4 IOP:Output current when output voltage is 95% in comparison with the initial value 0 25 50 75 100 Junction temperature Tj (C) 125 PQ05RD08 Series/PQ3RD083/PQ6RD083 0.8 0 -25 s Typical Application 1 3 4 2 + Vo CO ON/OFF signal High or Open: output ON Low: Output OFF Load VIN Cin 119 Application Circuits NOTICE qThe circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. qContact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. qObserve the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). qContact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. qIf the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. qThis publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. qContact and consult with a SHARP representative if there are any questions about the contents of this publication. 115 |
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