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| Low Power-Loss Voltage Regulators PQ05RD11 Series/PQ3RD13 PQ05RD11 Series/PQ3RD13 1A Output, General Purpose Low Power-loss Voltage Regulators s q Features s Outline Dimensions 10.2MAX. 4 - (1.4) 4.50.2 2.80.2 (Unit : mm) PQ05RD11 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 3.3V output 5.0V output 9.0V output 12.0V output 1.0A output PQ3RD13 PQ05RD11 PQ09RD11 PQ12RD11 1 2 3 4 ( ) : Typical dimensions 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 1.0 1.4 15 150 -20 to +80 -40 to +150 260(For 10s) (Ta=25C) Unit V V A W C C C C Parameter 1 Input voltage 1 ON/OFF control terminal voltage Output current Power dissipation (No heat sink) Power dissipation (With infinite heat sink) 2 Junction temperature Operating temperature Storage temperature Soldering temperature 1 2 All are open except GND and applicable terminals. Overheat protection may operate at 125<=Tj<=150C. * Please refer to the chapter " Handling Precautions ". 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://sharp-world.com/ecg/ Notice 4.8MAX. 15.60.5 Low power-loss(Dropout voltage : MAX.0.5V at Io=0.5A) q Line-up for 3.3V, 5V, 9V and 12V output type q Compact resin package(TO-220 package) q High-precision output voltage type (Output voltage precision: 3.0%) q Built-in ON/OFF control function q Built-in overcurrent protection, overheat protection, ASO protection circuit q Lead forming type is also available. 7.40.2 3.20.1 29.1MAX. 3.60.2 Low Power-Loss Voltage Regulators PQ05RD11 Series/PQ3RD13 (Unless otherwise specified, conditions shall be IO=0.5A,3,Ta=25C) s Electrical Characteristics Symbol 3 Parameter PQ03RD13 PQ05RD11 Output voltage PQ09RD11 PQ12RD11 Load regulation PQ05RD11 Series Line regulation PQ3RD13 Temperature coefficient of output voltage Ripple rejection Dropout voltage 6 ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current 3 4 5 6 Conditions VO RegL RegI TCVO RR Vi-o VC (ON) IC (ON) VC (OFF) IC (OFF) Iq Io=5mA to 1.0A, 3 4 , Io=5mA Tj=0 to 125C, Io=5mA Refer to Fig.2 5 3 VC=2.7V, 3 3 VC=0.4V, 3 Io=0A, 3 MIN. 3.201 4.85 8.73 11.64 -- -- -- -- 45 -- 2.0 -- -- -- -- TYP. 3.3 5.0 9.0 12.0 0.1 0.5 0.1 0.02 55 -- -- -- -- -- -- MAX. 3.399 5.15 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 PQ3RD13:VIN =5V, PQ05RD11:VIN =7V, PQ09RD11:VIN =11V, PQ12RD11: VIN =14V PQ3RD13:VIN = 4 to 10V, PQ05RD11:VIN = 6 to 12V, PQ09RD11:VIN =10 to 16V, PQ12RD11: VIN =13 to 19V Input voltage shall be the value when output voltage is 95% in comparison with the initial value. In case of opening control terminal 4 , output voltage turns on. Fig. 1 Test Circuit VIN 47F VC IC VO Fig. 2 Test Circuit of Ripple Rejection + 1 1 2 2 IO + 4 3 A + IO ei 3 4 A Iq V RL VIN 0.33F 0.33F 47F A f=120Hz (sine wave) ei(rms)=0.5V VIN= 5V (PQ3RD13) VIN= 7V (PQ05RD11) RL V eo VIN=11V (PQ09RD11) VIN=14V (PQ12RD11) IO=0.5A RR=20 log (ei(rms)/eo(rms)) Fig. 3 Power Dissipation vs. Ambient Temperature 20 Power dissipation PD (W) PD1 :No heat sink PD2 :With infinite heat sink PD2 15 10 5 PD1 0 -20 0 20 40 60 80 Ambient temperature Ta (C) Note) Oblique line portion : Overheat protection may operate in this area. ;;; ;;; ;;; ;;; Fig. 4 Overcurrent Protection Characteristics (Typical Value)(PQ05RD11) 100 Relative output voltage (%) 80 60 40 20 0 0 VIN=20V VIN=15V VIN=7V 0.5 1.0 1.5 2.0 Output current IO (A) 2.5 Low Power-Loss Voltage Regulators Fig. 5 Overcurrent Protection Characteristics (Typical Value) (PQ09RD11) 100 Relative output voltage (%) PQ05RD11 Series/PQ3RD13 Fig. 6 Overcurrent Protection Characteristics (Typical Value) (PQ12RD11) 100 VIN=17V 80 60 40 20 0 0 Relative output voltage (%) VIN=20V VIN=15V 80 60 40 20 0 VIN=20V VIN=11V VIN=14V 0.5 1.0 1.5 2.0 Output current IO (A) 2.5 0 0.5 1.0 1.5 2.0 Output current IO (A) 2.5 Fig. 7 Overcurrent Protection Characteristics (Typical Value) (PQ3RD13) 100 VIN=15V Relative output voltage (%) Fig. 8 Output Voltage Deviation vs. Junction Temperature (PQ05RD11) 150 Output voltage deviation VO (mV) 80 VIN=10V 60 VIN=5V 40 20 0 0 0.5 1.0 1.5 2.0 Output current IO (A) 2.5 100 50 0 -50 VIN=7V IO=0.5A -100 -25 0 25 50 75 100 Junction temperature Tj (C) 125 Fig. 9 Output Voltage Deviation vs. Junction Temperature (PQ09RD11) 200 Output voltage deviation VO (mV) VIN=11V IO=0.5A Fig.10 Output Voltage Deviation vs. Junction Temperature (PQ12RD11) 250 Output voltage deviation VO (mV) 150 100 50 0 -50 -100 -150 -25 200 150 100 50 0 -50 -100 -150 -200 -25 VIN=14V IO=0.5A 0 25 50 75 100 Junction temperature Tj (C) 125 0 25 50 75 100 Junction temperature Tj (C) 125 Low Power-Loss Voltage Regulators Fig.11 Output Voltage vs. Input Voltage (PQ05RD11) 8 Tj=25C 7 PQ05RD11 Series/PQ3RD13 Fig.12 Output Voltage vs. Input Voltage (PQ09RD11) 10 Tj=25C Output voltage VO (V) Output voltage VO (V) 6 5 4 3 2 1 0 0 2 4 6 8 Input voltage VIN (V) 10 RL= RL=5 RL=10 RL= 5 RL=9 RL=18 0 0 5 10 15 Input voltage VIN (V) Fig.13 Output Voltage vs. Input Voltage (PQ12RD11) 16 Tj=25C Fig.14 Circuit Operating Current vs. Input Voltage (PQ05RD11) 40 Circuit operating current IBIAS (mA) Tj=25C 30 Output voltage VO (V) 12 8 RL= RL=12 20 RL=5 RL=10 RL= 4 RL=24 10 0 0 0 5 10 15 20 Input voltage VIN (V) 25 0 5 Input voltage VIN (V) 10 Fig.15 Circuit Operating Current vs. Input Voltage (PQ09RD11) 40 Fig.16 Circuit Operating Current vs. Input Voltage (PQ12RD11) 40 Circuit operating current IBIAS (mA) Circuit operating current IBIAS (mA) Tj=25C 30 Tj=25C 30 20 RL=9 10 RL=18 RL= 0 0 5 10 15 Input voltage VIN (V) 20 RL=12 10 RL=24 RL= 0 0 5 10 15 20 Input voltage VIN (V) 25 Low Power-Loss Voltage Regulators Fig.17 Dropout Voltage vs. Junction Temperature (PQ05RD11 Series) 0.5 0.4 0.3 0.2 0.1 0 -25 IO=1A Quiescent current Iq (mA) PQ05RD11 Series/PQ3RD13 Fig.18 Quiescent Current vs. Junction Temperature (PQ05RD11 Series) 10 Dropout voltage Vi-O (V) 8 6 IO=0.75A IO=0.5A IO=0.25A 4 2 0 -25 0 25 50 75 100 Junction temperature Tj (C) 125 0 25 50 75 100 Junction temperature Tj (C) 125 Fig.19 Ripple Rejection vs. Input Ripple Frequency (PQ05RD11 Series) 100 IO=0.5A,ei(rms)=0.5V, VIN=7V(PQ05RD11) VIN=11V(PQ09RD11) VIN=14V(PQ12RD11) PQ05RD11 60 PQ12RD11 PQ09RD11 Fig.20 Ripple Rejection vs. Output Current (PQ05RD11 Series) 90 PQ05RD11 Ripple rejection RR (dB) 80 70 60 f=120Hz,ei(rms)=0.5V, 50 VIN= 7V(PQ05RD1 Series) VIN= 15V(PQ09RD1 Series) VIN= 18V(PQ12RD1 Series) 40 0 0.5 Output current IO (A) PQ12RD11 Ripple rejection RR (dB) 80 PQ09RD11 40 20 0.1 1 10 Input ripple frequency f (kHz) 100 1.0 Fig.21 Output Peak Current vs. Junction Temperature 2.5 Vi-O=5V s Typical Application DC input 1 2 4 3 Vo + CO Output peak current IOP (A) 2.0 2V 1V 1.5 0.5V 10V ON/OFF signal High or Open: Output ON Low: Output OFF 1.0 -20 IOP:Output current when output voltage is 95% in comparison with the initial value 0 25 50 75 100 Junction temperature Tj (C) 125 Load VIN NOTICE q The 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. Contact 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. Observe 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). q q q Contact 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. If 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. This 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. Contact and consult with a SHARP representative if there are any questions about the contents of this publication. q q q |
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