PQ15RW08

PQ15RW11J00H SHARP | Alldatasheet

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Low Power-Loss Voltage Regulators PQ15RW08/PQ15RW11/PQ15RW21 I Features G Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A [PQ15RW08/11 ], Io=2A [PQ15RW21 ]) G Compact resin mold package(equivalent to TO-220) G Variable output voltage(3.0 to 15V) G Low voltage operation (Minimum supply voltage: 3.5V) G Reference voltage precision: ±2.5% G Built-in overcurrent, overheat protection functions, ASO protection circuit G Lead forming type is also available. I Applications G Power supplies for various electronic equipment such as AV, OA eguipment I Outline Dimensions (Unit : mm) Variable Output, General Purpose Type Low Power-Loss Voltage Regulator

• Please refer to the chapter " Handling Precautions ". PQ15RW08/PQ15RW11/PQ15RW21 I Absolute Maximum Ratings Parameter Symbol Rating Unit (Ta=25˚C) Input voltage Output adjustment terminal voltage Output current Power dissipation Junction temperature Operating temperature Storage temperature Soldering temperature ❇ 1 ❇ 1 ❇ 2 ❇ 3 VIN VADJ Io PD1 PD2 Tj Topr Tstg Tsol 0.8 1.25 150 -20 to +80 -40 to +150 260(For 10s) 1.0 1.4 2.0 PQ15RW08 PQ15RW11 PQ15RW21 V V A W W ❇ 1 All are open except GND and applicable terminals. ❇ 2 PD1: No heat sink, PD2: With infinite heat sink ❇ 3 Overheat protection may operate at 125<=Tj<=150˚C Specific IC Output voltage adjustment terminal (VADJ) DC input(VIN) DC output(Vo) GND PQ15RW08 Epoxy resin 10.2MAX 7.4±0.2 29.1MAX. 2.8±0.2 4.5±0.2 3–(2.54) 3.6±0.2 3.2±0.1 4–(φ1.4) 15.6±0.54.8MAX. 13.5MIN. 4–1.4± 0.3 4–0.6± 0.2 0.1 φ (1.5) (0.5) ( ) : Typical dimensions 1 2 3 4 Internal connection diagram 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 PQ15RW08/PQ15RW11/PQ15RW21 I Electrical Characteristics Fig. 1 Test Circuit Fig. 2 Test Circuit of Ripple Rejection Parameter Symbol Conditions MIN. TYP. MAX. Unit (Unless otherwise specified, conditions shall be VIN=5V, Vo=3.3V(R1=2kΩ , R2=500Ω ), Io=0.5A)(Ta=25˚C) Input voltage Output voltage Load regulation Line regulation Ripple rejection Temperature coefficient of reference voltage Dropout voltage Reference voltage Quiescent current V IN Vo RegL RegI RR TcVref Vi-o Vref Iq ❇ 4 Tj=0 to 125˚C VIN=5 to 15V, Io=5mA Io=0A VIN=3.5V, ❇ 5 Refer to Fig. 2 3.5 3.0 2.574 0.3 0.5 2.64 ±0.01 2.0 2.5 2.706 0.5 V V dB %/˚C V V mA ❇ 4 PQ15RW08 : Io=5mA to 0.8A, PQ15RW11 : Io=5mA to 1A, PQ15RW21 : Io=5mA to 2A ❇ 5 PQ15RW08/PQ15RW11 : Io=0.5A, PQ15RW21 : Io=2A V 47µF VIN ei eo 2kΩ IO RL 0.33µF f=120Hz(sine wave) ei(rms)=0.5V IO=0.5A RR=20 log(ei(rms)/eo(rms)) VIN=5V VO=3.3V(R1=2kΩ ) V A VIN Iq 2kΩ IO VO RL 47µF0.33µF [R1=2kΩ ,Vref Nearly=2.64V] A V Vref Fig. 3 Power Dissipation vs. Ambient Temperature (PQ15RW08) Fig. 4 Power Dissipation vs. Ambient Temperature(PQ15RW11/21) /;/;/; /;/;/; /;/;/; /;/;/; –2 00 2 04 06 08 0 PD2 PD1 Power dissipation PD (W) Ambient temperature Ta (˚C) PD1 :No heat sink PD2 :With infinite heat sink –20 0 PD1 PD2 PD1 :No heat sink PD2 :With infinite heat sink 50 80 100 150 20Power dissipation PD (W) Ambient temperature Ta (˚C) Note) Oblique line portion : Overheat protection may operate in this area. Note) Oblique line portion : Overheat protection may operate in this area.

Low Power-Loss Voltage Regulators PQ15RW08/PQ15RW11/PQ15RW21 Fig. 5 Overcurrent Protection Characteristics (Typical Value) (PQ15RW08) 0 0.5 1.0 1.5 2.0 100 Relative output voltage (%) Output current IO (A) VIN=Vo+2V VIN=Vo+5V VIN=Vo+1V Vo=3.3V Fig. 8 Output Voltage Adjustment Characteristics 100 VIN=15V VIN=10V Output current IO (A) Relative output voltage (%) VIN=5V Vo=3.3V Fig. 7 Overcurrent Protection Characteristics (Typical Value) (PQ15RW21) 0 1.0 2.0 3.0 4.0 Output voltage Vo(V) Output current IO (A) Vo=3.3V Vi-o=1V Vi-o=0.5V Vi-o=3V Vi-o=2V Fig. 6 Overcurrent Protection Characteristics (Typical Value) (PQ15RW11) 102 103 104 105 R2 (Ω ) R1=2kΩ Output voltage VO (V) I Typical Application 2kΩ VO CO DC input LoadVin

G 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. G 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. G 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). G 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. G 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. G 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. G Contact and consult with a SHARP representative if there are any questions about the contents of this publication.