Low Power-Loss Voltage Regulators PQ05RD08 Series/PQ3RD083/PQ6RD083 PQ05RD08 Series/PQ3RD083/PQ6RD083 0.8A Output, Low Power-Loss Voltage Regulator ■ ■ Features (Unit : mm) Outline Dimensions Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A) 0.8A output type ● Compact resin package (equivalent to TO-220) ● Available 3.3V/5V/6.3V/9V/12V output type ● Output voltage precision: ±3.0% ● Built-in ON/OFF control function ● Built-in Overcurrent, overheat protection functions, ASO protection circuit ● Lead forming type is also available. ● ● 3.6±0.2 7.4±0.2 2.8±0.2 φ3.2±0.1 29.1MAX. Epoxy resin ( 1.5 ) 4 – 1.4± 0.3 0 Applications 4 – 0.6± 0.2 0.1 Power supplies for various electronic equipment such as AV, OA equipment ■ 4.5±0.2 PQ05RD08 13.5MIN. ■ 4 – (φ1.4) 4.8MAX. 15.6±0.5 10.2MAX. ● 3 – ( 2.54 ) ( 0.5 ) Model Line-ups 1 3.3V output 5.0V output 6.3V output 9.0V output 12.0V output 0.8A output PQ3RD083 PQ05RD08 PQ6RD083 PQ09RD08 PQ12RD08 2 3 ( ) : Typical dimensions 4 Internal connection diagram 1 2 Specific IC 1 2 3 4 DC input(VIN ) DC output ( Vo ) GND ON/OFF control terminal( Vc ) 4 3 ■ Absolute Maximum Ratings Parameter ❇1 Input voltage ❇1 ON/OFF control voltage Output current ❇2 Power dissipation ❇3 Junction temperature Operating temperature Storage temperature Soldering temperature ❇1 Symbol VIN VC IO PD1 PD2 Tj Topr Tstg Tsol ❇2 All are open except GND and applicable terminals. PD1: No heat sink, PD2: With infinite heat sink ❇3 Overheat protection may operate at 125<=Tj<=150˚C. (Ta=25˚C) Rating 20 20 0.8 1.25 10 150 –20 to +80 –40 to +150 260 (For 10s) Unit V V A W W ˚C ˚C ˚C ˚C • Please refer to the chapter " Handling Precautions ". 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://sharp-world.com/ecg/ Low Power-Loss Voltage Regulators ■ PQ05RD08 Series/PQ3RD083/PQ6RD083 Electrical Characteristics (Unless otherwise specified, Io=0.5A, ❇4, Ta=25˚C) Symbol Parameter PQ3RD083 PQ05RD08 Output voltage PQ6RD083 PQ09RD08 PQ12RD08 Load regulation Line regulation VO PQ05RD08 series PQ3RD083/PQ6RD083 Temperature coefficient of output voltage Ripple rejection Dropout voltage ❇7 ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current Conditions ❇4 RegL Io=5mA to 0.8A, ❇4 RegI ❇5, IO=5mA TCVO RR Vi-O VC(ON) IC(ON) VC(OFF) IC(OFF) Iq MIN. 3.201 4.85 6.111 8.73 11.64 –– –– –– –– 45 –– 2.0 –– –– –– –– Tj=0 to 125˚C, Io=5mA Refer to Fig.2 ❇6, Io=0.5A ❇4 VC=2.7V, ❇4 ❇4 VC=0.4V, ❇4 IO=0A, ❇4 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 µA V mA mA ❇4 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 ❇6 Input voltage shall be the value when output voltage is 95% in comparison with the initial value. (PQ3RD08:VIN =3.7V) ❇7 In case of opening control terminal r, output voltage turns on. ❇5 Fig. 1 Test Circuit 1 4 A Iq VO VC IO A + RL IC 20 PD1 :No heat sink PD2 :With infinite heat sink Power dissipation PD (W) 2 15 PD2 5 3 VIN IO 4 47µF ei V Fig. 3 Power Dissipation vs. Ambient Temperature 10 + 1 A 3 0.33µF 47µF 2 + RL V eo 0.33µF f=120Hz (sine wave) ei(rms)=0.5V VIN=5V (PQ3RD083) 7V (PQ05RD08) 8V (PQ6RD083) 11V (PQ09RD08) 14V (PQ12RD08) IO=0.5A RR=20 log(ei(rms)/eo(rms)) Fig. 4 Overcurrent Protection Characteristics (Typical Value) 100 VIN=VO+2V Relative output voltage (%) VIN Fig. 2 Test Circuit of Ripple Rejection 80 VIN=VO+5V 60 40 VIN=VO+1V 20 PD1 0 –20 0 50 80 100 150 Ambient temperature Ta (˚C) Note) Oblique line portion : Overheat protection may operate in this area. 0 0 0.5 1.0 1.5 Output current IO (A) 2.0 Low Power-Loss Voltage Regulators Fig. 5 Overcurrent Protection Characteristics (Typical Value) (PQ05RD08) PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig. 6 Overcurrent Protection Characteristics (Typical Value) (PQ09RD08) 100 100 80 VIN=15V VIN=7V 60 40 20 0 0 0.4 0.8 1.2 Output current IO (A) Relative output voltage (%) Relative output voltage (%) VIN=20V 60 VIN=17V 40 VIN=14V 20 0 0 0.4 0.8 1.2 Output current IO (A) 100 VIN=7V IO=0.3A 50 0 –50 –100 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 0 0.4 0.8 1.2 Output current IO (A) 1.6 20 VIN=5V IO=0.5A 10 0 –10 –20 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.10 Output Voltage Deviation vs. Junction Temperature (PQ6RD083) 30 Output voltage deviation ∆VO (mV) Output voltage deviation ∆VO (mV) 150 VIN=7V –30 –25 1.6 Fig. 9 Output Voltage Deviation vs. Junction Temperature (PQ05RD08) VIN=15V 20 30 Output voltage deviation ∆VO (mV) Relative output voltage (%) VIN=20V 40 Fig. 8 Output Voltage Deviation vs. Junction Temperature (PQ3RD083) 100 80 VIN=20V 60 0 1.6 Fig. 7 Overcurrent Protection Characteristics (Typical Value) (PQ12RD08) 80 20 VIN=8V IO=0.5A 10 0 –10 –20 –30 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 Low Power-Loss Voltage Regulators Fig.11 Output Voltage Deviation vs. Junction Temperature (PQ09RD08) PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.12 Output Voltage Deviation vs. Junction Temperature (PQ12RD08) 250 VIN=11V IO=0.5A 150 Output voltage deviation ∆VO (mV) Output voltage deviation ∆VO (mV) 200 100 50 0 –50 –100 –150 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.13 Output Voltage vs. Input Voltage (PQ3RD083) 5 VIN=14V IO=0.5A 200 150 100 50 0 –50 –100 –150 –200 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.14 Output Voltage vs. Input Voltage (PQ05RD08) 8 Tj=25˚C Output voltage VO (V) Output voltage VO (V) 7 4 RL=∞ 3 RL=8.2Ω RL=4.1Ω 2 1 6 RL=∞ 5 4 RL=12.5Ω 3 RL=6.25Ω 2 1 0 0 1 2 3 4 5 Input voltage VIN (V) 6 0 7 Fig.15 Output Voltage vs. Input Voltage (PQ6RD083) Tj=25˚C 0 12 10 Tj=25˚C 7 RL=∞ 6 Output voltage VO (V) Output voltage VO (V) 4 6 8 Input voltage VIN (V) Fig.16 Output Voltage vs. Input Voltage (PQ09RD08) 8 RL=∞ 5 RL=15.75Ω 4 RL=7.88Ω 3 2 1 0 2 8 RL=22.5Ω RL=11.25Ω 4 Ta=25˚C 0 2 4 6 8 Input voltage VIN (V) 10 0 0 4 8 12 16 Input voltage VIN (V) 20 Low Power-Loss Voltage Regulators Fig.17 Output Voltage vs. Input Voltage (PQ12RD08) Fig.18 Circuit Operating Current vs. Input Voltage (PQ3RD083) 40 Tj=25˚C Circuit operating current IBIAS (mA) Output voltage VO (V) 20 15 RL=∞ 10 RL=30Ω 5 RL=15Ω 0 5 10 15 20 Input voltage VIN (V) 30 20 RL=4.1Ω 10 RL=8.2Ω RL=∞ 30 20 RL=6.25Ω RL=12.5Ω RL=∞ 1 Tj=25˚C 30 20 RL=7.88Ω 10 RL=15.75Ω 0 Fig.21 Circuit Operating Current vs. Input Voltage (PQ09RD08) 40 Tj=25˚C 30 20 RL=11.25Ω 10 RL=22.5Ω RL=∞ 0 0 0 10 5 10 15 Input voltage VIN (V) 1 2 RL=∞ 3 4 5 6 7 8 9 10 11 Input voltage VIN (V) Fig.22 Circuit Operating Current vs. Input Voltage (PQ12RD08) 40 Circuit operating current IBIAS (mA) 5 Input voltage VIN (V) 5 40 0 0 2 3 4 Input voltage VIN (V) Fig.20 Circuit Operating Current vs. Input Voltage (PQ6RD083) Circuit operating current IBIAS (mA) Tj=25˚C 10 0 25 40 Circuit operating current IBIAS (mA) Tj=25˚C 0 0 Fig.19 Circuit Operating Current vs. Input Voltage (PQ05RD08) Circuit operating current IBIAS (mA) PQ05RD08 Series/PQ3RD083/PQ6RD083 Tj=25˚C 30 20 RL=15Ω RL=30Ω 10 RL=∞ 0 0 5 10 15 20 Input voltage VIN (V) 25 Low Power-Loss Voltage Regulators Fig.23 Dropout Voltage vs. Junction Temperature (PQ05RD08 Series) PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.24 Dropout Voltage vs. Junction Temperature (PQ3RD083/PQ6RD083) 0.5 Input voltage is the value when output voltage is 95% in comparison with the intial value Dropout voltage Vi-O (V) Dropout voltage Vi-O (V) 0.4 IO=0.75A 0.3 0.5A 0.2 0.25A 0.1 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 0.4A 0.1 PQ3RD083 PQ6RD083 0.2A 0 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.25 Quiescent Current vs. Junction Temperature (PQ05RD08 Series) 4 3 2 1 0 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 4.7 125 Fig.27 Ripple Rejection vs. Input Ripple Frequency (PQ05RD08 Series) 0 25 50 75 100 Junction temperature Tj (˚C) Fig.26 Quiescent Current vs. Junction Temperature (PQ3RD083/PQ6RD083) Quiescent current Iq (mA) 5 Quiescent current Iq (mA) 0 –25 4.2 3.7 PQ6RD083 PQ3RD083 3.2 2.7 IO=0A VIN=8V(PQ6RD083) VIN=5V(PQ3RD083) 2.2 –25 0 25 50 75 100 Junction temperature Tj (˚C) 125 Fig.28 Ripple Rejection vs. Output Current (PQ05RD08 Series) 90 100 80 60 Ripple rejection RR (dB) Ripple rejection RR (dB) PQ05RD08 PQ05RD08 PQ09RD08 PQ12RD08 40 IO=0.5A,ei(rms)=0.5V, VIN=7V(PQ05RD08) VIN=11V(PQ09RD08) VIN=14V(PQ12RD08) 20 0.1 1 10 Input ripple frequency f (kHz) 100 80 PQ09RD08 70 PQ12RD08 60 f=120Hz,ei(rms)=0.5V, 50 VIN= 7V(PQ05RD08 Series) VIN= 11V(PQ09RD08 Series) VIN= 14V(PQ12RD08 Series) 40 0 0.5 Output current IO (A) 1.0 Low Power-Loss Voltage Regulators Fig.29 Output Peak Current vs. Junction Temperature 1.6 VI–O=5V Output peak current IOP (A) 2V 1.2 1V 0.5V 0.8 10V 0.4 IOP:Output current when output voltage is 95% in comparison with the initial value 0 –25 Typical Application Vo 3 1 VIN 125 Cin 4 2 + CO Load ■ 0 25 50 75 100 Junction temperature Tj (˚C) ON/OFF signal High or Open: output ON Low: Output OFF PQ05RD08 Series/PQ3RD083/PQ6RD083 NOTICE ● 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). ● 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.