(notice) ?n 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. ?pecifications are subject to change without notice for improvement. (internet) ?ata for sharp's optoelectronic/power devices is provided on internet. (address http://sharp-world.com/ecg/) features applications model line-up outline dimensions under development new product pqxxxef01sz series pq070xf01sz pqxxxef01sz series pq070xf01sz low power-loss voltage regulator 4 1 3 2 output voltage adjustment terminal (vadj) dc input (vin) dc output (vo) gnd 4 1 3 2 on/off control terminal (vc) dc input (vin) dc output (vo) gnd (unit:mm) low voltage operation low power-loss voltage regulator (1) low voltage operation (minimum operating voltage : 2.35v) 2.5v input available 1.5v, 1.8v output (2) low dissipation current (dissipation current at no load: max. 2ma off-state dissipation current: max. 5 a (3) low power-loss dropout voltage: max. 0.5v (4) fixed output and variable output are available. (5) built-in overcurrent and overheat protection functions (6) to-220 package output voltage (vo) variable output type (1) peripheral equipment of personal computers (2) power supplies for various electronic equipment such as dvd player or stb. (3) lbp d5-010501-b 1 / 3 4.8 m ax. (0.5) 15.6 0.5 (1.5) 2.8 0.2 4.5 0.2 015ef01 3.6 0.2 4-(?.4) (6.8) (1.5) 4 3 2 1 3-(2.54) 0.1 0.2 4-0.6 0 0.3 4-1.4 ?.2 0.1 29.1 m ax. 7.4 0.2 10.2 max. 13.5 m in. 1.5v 1.8v 2.5v part no. fixed output type pq015ef01sz pq018ef01sz pq025ef01sz 3.3v pq033ef01sz pq070xf01sz
pqxxxef01sz series ( pqxxxef01sz series : unless otherwise specified,vin=vo(typ.)+1v,io=0.5a,vc=2.7v,ta=25 ? c) pq070xf01sz pqxxxef01sz series pq033ef01sz pqxxxef01sz series pq070xf01sz pq070xf01sz pqxxxef01sz series pq070xf01sz pq070xf01sz pqxxxef01sz series pq070xf01sz low power-loss voltage regulator absolute maximum ratings parameter symbol ratings unit v in v c v adj i o p d 1 p d 2 t j t opr t stg t sol 10 10 5 1.0 1.4 15 150 - 40 to +85 - 40 to +150 260 (for 10s) v v v a w ? c ? c ? c ? c input voltage on/off control terminal voltage output adjustment terminal voltage ( pq070xf01sz ) output current power dissipation junction temperature operating temperature storage temperature soldering temperature *1 *1 *1 *2 *3 *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. (ta=25 ? c) electrical characteristics ( pq070xf01sz : unless otherwise specified,vin=5v,vo=3v(r1=1k ? ),io=0.5a,vc=2.7v,ta=25 ? c) symbol conditions min. typ. max. unit input voltage range output voltage dropout voltage reference voltage ( pq070xf01sz ) refer to the next page. refer to the next page. vo vref vin vi-o - - - 0.2 1.5 1.225 1.25 1.275 2.0 2.35 - - 10 7 v v v load regulation regl vin=4 to 8v, io=5ma io=5ma to 1a vin=vo(typ.)+1v to vo(typ.)+6v, io=5ma - - 0.2 1.0 - 0.1 1.0 % % line regulation regi %/ ? c temperature coefficient of reference voltage tcvref tcvo tj=0 to 125 ? c, io=5ma tj=0 to 125 ? c, io=5ma - 1.0 0.01 - - - - % ripple rejection rr 45 2.0 200 0.8 ? 2 5 2 60 db *4 vc(on) - - vin=2.85a, io=0.5a io=0.5a(at vo=0.95v) - v v off-state voltage for control ( pqxxxef01sz series ) vc(off) io=0a - - - - - 0.5 -- 0.5 -- - - - - v quiescent current iq iqs io=0a io=0a, vc=0.4v 1 2 - 1.3 - ma a - on-state current for control ( pqxxxef01sz series ) off-state current for control ( pqxxxef01sz series ) off-state dissipation current ( pqxxxef01sz series ) ic(on) ic(off) io=0a, vc=0.4v a a pqxxxef01sz series pq070xf01sz on-state voltage for control ( pqxxxef01sz series ) *4 in case of opening control terminal 4 ,output voltage turns off. d5-010501-b 2 / 3 parameter
internal block diagram pqxxxef01sz series pq070xf01sz series on/off control on/off circuit overheat protection overcurrent protection controller refere- nce voltage overheat protection overcurrent protection controller refere- nce voltage as of september 2001 d5-010501-b input voltage range output voltage line-up part number symbol conditions min. typ. max. unit io=0.5a,vc=2.7v,ta=25 ? c part number symbol conditions min. typ. max. unit vin=vo(typ.)+1v, io=0.5a,vc=2.7v,ta=25 ? c 3 / 3 low power-loss voltage regulator pqxxxef01sz series pq070xf01sz vin - - - - v pq015ef01sz pq018ef01sz pq025ef01sz pq033ef01sz 2.35 2.35 3.0 3.8 10 10 10 10 vo v pq015ef01sz pq018ef01sz pq025ef01sz pq033ef01sz 1.45 1.75 2.438 3.218 1.55 1.85 2.562 3.382 1.5 1.8 2.5 3.3 vin 1 r2 r1 out gnd amp 4 3 2 vadj vin 1 r2 r1 out gnd amp 3 2 4
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.
|
