PQ05RA1/PQ05RA11 Series

Transcription

1 Low Power-Loss oltage Regulators PQR1/PQR11 Series PQR1/PQR11 Series OFF-state Low Dissipation Current 1 Output, Low Power-Loss oltage Regulators Features Low power-loss(dropout voltage:mx..) Compact resin full-mold package OFF-state low dissipation current (Iqs:1µ, 1/1 4 as compared to former model PQRF1) Built-in ON/OFF control function pplications Series power supplies for O and equipment such as camcorders, word processors, etc. Outline Dimensions 29.1MX 7.4±.2 13.MIN 1.2MX PQR1 3.6±.2 φ3.2± ±.2 2.8±.2 (Unit : mm) 4.8MX 1.6±. (1.) 3 (2.4) (.) Model Line-ups precision:±% precision:±2.% Output PQR1 PQR11 9 Output PQ9R1 PQ9R11 12 Output PQ12R1 PQ12R11 ➀➁➂➃ Internal connection diagram ➀ Specific IC ➂ ➁ ➃ ➀ ➁ ➃ DC input(in) DC output(o) ➂ GND ON/OFF control terminal(c) bsolute Maximum Ratings (Ta=2) Parameter Symbol Rating Unit 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 3 Soldering temperature IN C IO PD1 PD2 Tj Topr Tstg Tsol to 8 4 to 1 26 W W 1 ll are open except GND and applicable terminals. 2 Overheat protection may operate at 12<=Tj<=1. 3 For 1s. Please refer to the chapter " Handling Precautions ". Notice In the absence of confirmation by device specification sheets,shrp takes no responsibility for any defects that may occur in equipment using any SHRP devices shown in catalogs,data books,etc.contact SHRP in order to obtain the latest device specification sheets before using any SHRP device. Internet Internet address for Electronic Components Group

2 Low Power-Loss oltage Regulators PQR1/PQR11 Series Electrical Characteristics (Unless otherwise specified condition shall be Io=., Ta=2 4 ) Parameter Symbol Conditions MIN. TYP. MX. Unit PQR1 PQ9R1 PQ12R1 PQR11 O PQ9R11 PQ12R11 RegL RegI Tco RR i-o IO=m to 1. Tj= to 12 Refer to Fig.2 6 C(ON) 7 Load regulation Line regulation coefficient of output voltage Ripple rejection Dropout voltage ON-state voltage for control ON-state current for control OFF-state voltage for control OFF-state current for control Quiescent current Output OFF-state comsumpion current Fig.1 Test Circuit Fig.2 Test Circuit of Ripple Rejection IN.33µF Iq 4 C IC 47µF RL O IO IC(ON) C(OFF) IC(OFF) Iq Iqs C=.4 IO=, IN=3 IO=, IN=3 C=.4 4 PQR1 series:in=7, PQ9R1 series:in=11, PQ12R1 series:in=14 PQR1/PQR11:IN=6 to 16 PQ9R1/PQ9R11:IN=1 to 2 PQ12R1/PQ12R11:IN=13 to 23 6 Input voltage shall be the value when output voltage is 9% in comparison with the initial value. 7 In case of opening control terminal ➃, output voltage turns off. ei IN.33µF µF C IO RL ±.4 eo % % %/ db µ µ m µ f=12hz(sine wave) ei(rms)=. RR=2 log(ei(rms)/eo(rms)) Fig.3 Power dissipation PD (W) Power Dissipation vs. mbient PD2 PD1 PD1 :No heat sink PD2 :With infinite heat sink Fig.4 Relative output voltage (%) Overcurrent Protection Characteristics (Typical value) Note) mbient temperature Ta () Oblique line portion : Overheat protection may operate in this area. Output current IO ()

3 Low Power-Loss oltage Regulators Fig. Output oltage Deviation vs. Junction (PQR1/11) 3 IN=7 IO=. 2 deviation O (m) Fig.7 Output oltage Deviation vs. Junction (PQ12R1/11) 6 IN=14 IO=. 4 deviation O (m) Fig.9 Output oltage vs. Input oltage (PQ9R1/11) 1 RL=18Ω Fig.6 deviation O (m) PQR1/PQR11 Series Output oltage Deviation vs. Junction (PQ9R1/11) Fig.8 Output oltage vs. Input oltage (PQR1/11) 1 O () RL=Ω RL=1Ω IN=11 IO= Input voltage IN () Fig.1 Output oltage vs. Input oltage (PQ12R1/11) 2 O () RL=9Ω O () 1 RL=12Ω RL=24Ω 1 Input voltage IN () 1 2 Input voltage IN ()

4 Low Power-Loss oltage Regulators Fig.11 Circuit Operating Current vs. Input oltage (PQR1/11) 4 PQR1/PQR11 Series Fig.12 Circuit Operating Current vs. Input oltage (PQ9R1/11) 4 Circuit operating current IBIS (m) 2 RL=Ω RL=1Ω Circuit operating current IBIS (m) 2 RL=9Ω RL=18Ω 1 Input voltage IN () Fig.13 Circuit Operating Current vs. Input oltage (PQ12R1/11) Input voltage IN () Fig.14 Dropout oltage vs. Junction. Circuit operating current IBIS (m) 2 RL=12Ω RL=24Ω Dropout voltage i O () IO= Fig.1 Quiescent Current vs. Junction 1 IN=3 IO= C=2.7 Quiescent current Iq (m) 1 2 Input voltage IN () Fig.16 Ripple Rejection vs. Input Ripple Frequency 1 ei(rms)=. IN= 7(PQR1/11) IO=. IN=11(PQ9R1/11) 8 IN=14(PQ12R1/11) Ripple rejection RR (db) Input ripple frequency f (khz)

5 Low Power-Loss oltage Regulators Fig.17 Ripple Rejection vs. Output Current Ripple rejection RR (db) f=12hz ei(rms)=. IN= 7(PQR1/11) IN=11(PQ9R1/11) IN=14(PQ12R1/11). 1. Output current IO () Fig.19 Output Peak Current vs. Input-output Differential oltage 2. PQR1/PQR11 Series Fig.18 Output Peak Current vs. Junction 1.9 IN O= Output peak current IOP () Output peak current IOP () Input-output differential voltage IN-O () Typical pplication IN 1 2 Specific IC 3 4 ON/OFF Control O CO Load High :output ON CMOS or TTL Low or Open:output OFF

6 NOTICE The circuit application examples in this publication are provided to explain representative applications of SHRP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHRP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHRP's devices. Contact SHRP in order to obtain the latest device specification sheets before using any SHRP device. SHRP 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. SHRP 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 --- udio visual equipment --- Consumer electronics (ii) Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHRP 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 --- larm equipment --- arious safety devices, etc. (iii)shrp 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 SHRP representative in advance when intending to use SHRP devices for any "specific" applications other than those recommended by SHRP or when it is unclear which category mentioned above controls the intended use. If the SHRP 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 SHRP devices. This publication is the proprietary product of SHRP 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 SHRP. Express written permission is also required before any use of this publication may be made by a third party. Contact and consult with a SHRP representative if there are any questions about the contents of this publication.