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| Low Power-Loss Voltage Regulators PQ05RF12/PQ05RF13 Series PQ05RF12/PQ05RF13 Series 1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop s q Features s Outline Dimensions 10.2MAX 3.60.2 (Unit : mm) 4.50.2 2.80.2 29.1MAX PQ05RF12 4-1.4 +0.3 -0 13.5MIN s q Applications 4-0.6 +0.2 -0.1 Series power supply for various electronic equipment such as VCRs and electronic instruments 3-(2.54) (0.5) s Model Line-ups 5.3V output PQ05RF12 PQ05RF13 9.3V output PQ09RF12 PQ09RF13 12.3V output PQ12RF12 Internal connection diagram Output voltage Output voltage precision:5% Output voltage precision:2.5% PQ12RF13 Specific IC DC input(VIN) DC output(VO) GND ON/OFF control terminal(VC) s 1 1 Absolute Maximum Ratings Parameter Input voltage ON/OFF control terminal voltage Output current Power dissipation (No heat sink) Power dissipation (with infinite heat sink) Junction temperature Operating temperature Storage temperature Soldering temperature (Ta=25C) Symbol Rating Unit VIN 35 V VC 35 V IO A 1 PD1 W 1.5 PD2 15 W Tj 150 C Topr C -20 to +80 Tstg -40 to +150 C Tsol 260 (For 10s) C 2 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 ". 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/ 4.8MAX 15.60.5 Low power-loss (Dropout voltage: MAX.0.5V) q Compact resin full-mold package q Output voltage value (5.3V, 9.3V, 12.3V) with an allowance for power line voltage drop q The high-precision output voltage models are also available. (output voltage precision: 2.5%) q Built-in ON/OFF control function. 7.40.2 3.20.1 (1.5) Low Power-Loss Voltage Regulators PQ05RF12/PQ05RF13 Series s Electrical Characteristics (Ta=25C) Unit Unless otherwise specified, VIN= 8V, IO=0.5A (PQ05RF12/PQ05RF13) condition shall be VIN=12V, IO=0.5A (PQ09RF12/PQ09RF13) VIN=15V, IO=0.5A (PQ12RF12/PQ12RF13) Parameter Symbol Conditions PQ05RF12 PQ09RF12 PQ12RF12 Output voltage - VO PQ05RF13 PQ09RF13 PQ12RF13 Load regulation IO=5mA to 1.0A RegL VIN=7 to 17V, IO=5mA PQ05RF12/13 Line regulation VIN=11 to 21V, IO=5mA PQ09RF12/13 RegI VIN=14 to 24V, IO=5mA PQ12RF12/13 Temperature coefficient of output voltage Tj=0 to 125C, IO=5mA TCVO Ripple rejection Refer to Fig. 2 RR 3 Dropout voltage Vi-O 4 ON-state voltage for control VC(ON) ON-state current for control VC=2.7V IC(ON) OFF-state voltage for control - VC(OFF) OFF-state current for control VC=0.4V IC(OFF) Quiescent current VC=0A Iq 3 4 MIN. 5.04 8.84 11.69 5.17 9.07 12.0 - - - 45 - 2.0 - - - - TYP. 5.3 9.3 12.3 5.3 9.3 12.3 0.1 0.5 0.02 55 - - - - - - MAX. 5.56 9.76 12.91 5.43 9.53 12.6 2.0 2.5 - - 0.5 - 20 0.8 -0.4 10 V % % %/C dB V V A V mA mA Input voltage shall be the value when output voltage is 95% in comparison with the initial value. In case of opening control terminal , output voltage turns on. Fig.1 Test Circuit VIN 1 2 4 3 0.33F VC 47F VO Fig.2 Test Circuit of Ripple Rejection 1 ei VIN 0.33F 3 2 4 47F + IO RL V eo + A + IO A Iq IC V RL A f=120Hz(sine wave) RR=20 log(ei(rms)/eo(rms)) IO=0.5A ei(rms)=0.5V VIN= 8V(PQ05RF12/13) 12V(PQ09RF12/13) 15V(PQ12RF12/13) Fig.3 Power Dissipation vs. Ambient Temperature 20 PD1 :No heat sink PD2 :With infinite heat sink Power dissipation PD (W) Fig.4 Overcurrent Protection Characteristics (Typical Value) 100 Relative output voltage (%) 15 PD2 80 60 40 20 0 10 5 PD1 0 50 100 150 Ambient temperature Ta (C) Oblique line portion : Overheat protection may operate in this area. 0 -20 0 0.5 1.0 1.5 Output current IO (A) 2.0 Note) Low Power-Loss Voltage Regulators Fig.5 Output Voltage Deviation vs. Junction Temperature (PQ05RF12/PQ05RF13) 150 Output voltage deviation VO (mV) Output voltage deviation VO (mV) PQ05RF12/PQ05RF13 Series Fig.6 Output Voltage Deviation vs. Junction Temperature (PQ09RF12/PQ09RF13) 200 150 100 50 0 -50 -100 -150 -25 0 25 50 75 100 Junction temperature Tj (C) 125 VIN=12V IO=0.5A 100 50 0 -50 -100 -25 VIN=8V IO=0.5A 0 25 50 75 100 Junction temperature Tj (C) 125 Fig.7 Output Voltage Deviation vs. Junction Temperature (PQ12RF12/PQ12RF13) 250 Fig.8 Output Voltage vs. Input Voltage (PQ05RF12/PQ05RF13) 8 7 Output voltage deviation VO (mV) 200 150 100 50 0 -50 -100 -150 -200 -25 VIN=15V IO=0.5A Output voltage VO (V) 6 5 4 3 2 1 RL= RL=10 RL=5 0 25 50 75 100 Junction temperature Tj (C) 125 0 0 2 4 6 8 Input voltage VIN (V) 10 Fig.9 Output Voltage vs. Input Voltage (PQ09RF12/PQ09RF13) 10 Fig.10 Output Voltage vs. Input Voltage (PQ12RF12/PQ12RF13) 20 Output voltage VO (V) RL= 5 RL=18 RL=9 Output voltage VO (V) 15 RL= 10 RL=24 5 RL=12 0 0 5 10 15 Input voltage VIN (V) 0 0 5 10 15 20 Input voltage VIN (V) 25 Low Power-Loss Voltage Regulators Fig.11 Circuit Operating Current vs. Input Voltage (PQ05RF12/PQ05RF13) 40 PQ05RF12/PQ05RF13 Series Fig.12 Circuit Operating Current vs. Input Voltage (PQ09RF12/PQ09RF13) 40 Circuit operating current IBIAS (mA) 30 Circuit operating current IBIAS (mA) 30 20 RL=5 10 RL=10 RL= 20 RL=9 RL=18 RL= 10 0 0 5 Input voltage VIN (V) 10 0 0 5 10 15 Input voltage VIN (V) Fig.13 Circuit Operating Current vs. Input Voltage (PQ12RF12/PQ12RF13) 40 Fig.14 Dropout Voltage vs. Junction Temperature 0.5 Circuit operating current IBIAS (mA) RL= 30 RL=24 20 Dropout voltage Vi-O (V) 0.4 IO=1A 0.3 0.75A 0.2 0.5A 0.1 0 -25 0.25A RL=12 RL=12 RL=24 RL= 10 0 0 5 10 15 20 Input voltage VIN (V) 25 0 25 50 75 100 Junction temperature Tj (C) 125 Fig.15 Quiescent Current vs. Junction Temperature 10 VIN=35V IO=0 Fig.16 Ripple Rejection vs. Input Ripple Frequency 80 70 Ripple rejection RR (dB) Quiescent current Iq (mA) 8 6 60 50 40 30 20 Io=0.5A,ei(rms)=0.5V, VIN=8V(PQ05RF12/13) 10 VIN=12V(PQ09RF12/13) VIN=15V(PQ12RF12/13) 0 0.1 1 10 Input ripple frequency f (kHz) 4 2 0 -25 0 25 50 75 100 Junction temperature Tj (C) 125 100 Low Power-Loss Voltage Regulators Fig.17 Ripple Rejection vs. Output Current 80 Output peak current IOP (A) PQ05RF12/PQ05RF13 Series Fig.18 Output Peak Current vs. Dropout Voltage 2.0 Ripple rejection RR (dB) 70 60 50 f=120Hz,ei(rms)=0.5V, 40 VIN=8V(PQ05RF12/13) VIN=12V(PQ09RF12/13) VIN=14V(PQ12RF12/13) 30 0 0.5 Output current IO (A) PQ05RF12/PQ05RF/13 PQ09RF12/PQ09RF/13 PQ12RF12/PQ12RF/13 1.5 1.0 1.0 Tj=25C 0 5 10 Dropout voltage Vi-O (V) 15 Fig.19 Output Peak Current vs. Junction Temperature 2.0 Output peak current IOP (A) VIN-VO=5V 1.5 2V 1.0 0.5V IOP:Output current when output voltage is 95% in comparison with the initial value 0.5 -20 0 25 50 75 100 Junction temperature Tj (C) 125 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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